Constellation Observing System of Meteorology

References Ordered by Year - Last updated: January, 2007

| 2007 |  | 2006 |  | 2005 |  | 2004 |  | 2003 |  | 2002 |  | 2001 |  | 2000 |  | 1999 |  | 1998 |  | 1997 |  | 1996 |  | 1995 |  | 1994 |  | 1993 |  | 1992 |  | 1991 |  | 1990 |  | 1989 |  | 1988 |  | 1987 |  | 1986 |  | 1985 |  | 1984 |  | 1983 |  | 1982 |  | 1981 |  | 1980 |  | 1979 |  | 1978 |  | 1977 |  | 1976 |  | 1975 |  | 1974 |  | 1973 |  | 1972 |  | 1971 |  | 1969 |  | 1968 |  | 1967 |  | 1966 |  | 1965 |  | 1953 |  | 0000 |  | | 

Find all records for a given author - Please provide only one last name - no case sensitive (i.e: smith or Smith):
Find all records for a given title keyword - Please provide only one keyword - no case sensitive (i.e: Simulation or simulation):
Find all records for a given publication keyword - Please provide only one keyword - no case sensitive (i.e: Geophys or geophys):


YEAR: 2007   | Back to Top |

Authors Title Publication Year Link
Cucurull, L., Derber, J.C., Treadon, R., Purser, R.J. Assimilation of Global Positioning System Radio Occultation Observations into NCEPs Global Data Assimilation System Monthly Weather Review (AMS), Vol. 35, 3174-3193, DOI: 10.1175 2007 N/A
Ho, S.P., Kuo, Y-H., Sokolovskiy, S. Improvement of Temperature and Moisture Retrievals in the Lower Troposphere Using AIRS and GPS Radio Occultation Measurements Journal of Atmospheric and Oceanic Technology, AMS, Vol. 24, 1726-1739. DOI: 10.1175 2007 N/A
Schreiner, W., C. Rocken, S. Sokolovsky, S. Syndergaard and D. Hunt Estimates of the precision of GPS radio occultations from COSMIC/FORMOSAT-3 mission. Geophys. Res. Lett., (to be published) 2007 N/A


YEAR: 2006   | Back to Top |

Authors Title Publication Year Link
Beyerle G, Schmidt T, Wickert J, et al. Observations and simulations of receiver-induced refractivity biases in GPS radio occultation. Journal of the Geophysical Research-Atmospheres 111 (D12): Art. No. D12101 JUN 16 2006 N/A
Beyerle, G., T. Schmidt, J. Wickert, S. Heise, M. Rothacher, G. Konig-Langlo, and K. B. Lauritse Observations and simulations of receiver-induced refractivity biases in GPS radio occultation. J. Geophys. Res., 111, D12101, doi 10.1029/2005JD006673. 2006 N/A
Borsche, M., A. Gobiet, A.K. Steiner, U. Foelsche, G. Kirchengast, T. Schmidt, and J. Wickert Pre-Operational Retrieval of Radio Occultation based Climatologies in Atmosphere and Climate: Studies by Occultation Methods (U. Foelsche, G. Kirchengast, A.K. Steiner, Eds.). Springer, Berlin-Heidelberg, 315-323 2006 N/A
Borsche, M., U. Foelsche, A.K. Steiner, A. Gobiet, B.C. Lackner, B. Pirscher, and G. Kirchengast Processing System for Provision of CHAMP Radio Occultation based Climatologies. WegCenter Rep. for FFG-ALR No. 1/2006, 41p., Wegener Center, Univ. of Graz, Austria 2006 N/A
Chen SH, Vandenberghe F, Huang CY Error characteristics of GPS retrieved refractivity using a simulation study. Journal of the Meteorological Society of Japan 84 (3): 477-496 JUN 2006 N/A
Cucurull L, Kuo YH, Barker D, et al. Assessing the impact of simulated COSMIC GPS radio occultation data on weather analysis over the antarctic: A case study. Monthly Weather Review 134 (11): 3283-3296 NOV 2006 N/A
Divakarla, M.G., C.D. Barnet, M.D. Goldberg et al Validation of Atmospheric Infrared Sounder temperature and water vapor retrievals with matched radiosonde measurements and forecasts J. Geophys. Res., 111, D09S15, doi:10.1029/2005JD006116 2006 N/A
Foelsche, M. Borsche, A.K. Steiner, B. Pirscher, B.C. Lackner, A. Gobiet, and G. Kirchengast CHAMP Radio Occultation Based Climatologies for Global Monitoring of Climate Change. WegCenter Rep. for FFG-ALR No. 3/2006, 52p., Wegener Center, Univ. of Graz, Austria 2006 N/A
Foelsche, M. Borsche, A.K. Steiner, B. Pirscher, B.C. Lackner, A. Gobiet, and G. Kirchengast Klima-Monitoring mit Radio-Okkultationsdaten des Satelliten CHAMP. Proc. 9. Osterr. Klimatag, March 2006, Vienna, Austria, V08 2006 N/A
Foelsche, U., A. Gobiet, A.K. Steiner, G. Kirchengast, M. Borsche, T. Schmidt, and J. Wickert Global Climatologies Based on Radio Occultation Data: The CHAMPCLIM Project, in Atmosphere and Climate: Studies by Occultation Methods (U. Foelsche, G. Kirchengast, A.K. Steiner, Eds.). Springer, Berlin-Heidelberg, 303-314 2006 N/A
Foelsche, U., G. Kirchengast, and A.K. Steiner (Eds.) Atmosphere and Climate: Studies by Occultation Methods. Springer, Berlin-Heidelberg-New York 2006 N/A
Garcia-Fernandez M, Tsuda T A global distribution of sporadic E events revealed by means of CHAMP-GPS occultations. Earth Planets and Space 58 (1): 33-36 2006 N/A
Gorbunov ME, Lauritsen KB, Rhodin A, et al. Radio holographic filtering, error estimation, and quality control of radio occultation data. Journal of the Geophysical Research-Atmospheres 111 (D10): Art. No. D10105 MAY 27 2006 N/A
Healy S.B., J.R., Eyre, M. Hamrud, and J.-N. Thepaut Assimilating GPS radio occultation measurements with two-dimensional bending angle observation operators. EUMETSAT/ECMWF Fellowship Programme research Report No. 16 2006 N/A
Healy SB, Thepaut JN Assimilation experiments with CHAMP GPS radio occultation measurements. Quartely Journal of the Royal Meteorological Society 132 (615): 605-623 Part B JAN 2006 N/A
Heise S, Wickert J, Beyerle G, et al. Global monitoring of tropospheric water vapor with GPS radio occultation aboard CHAMP. Advances in Space Research 37 (12): 2222-2227 2006 N/A
Ho, Shu-peng, Y.-H. Kuo, and S. Sokolovskiy Improvement of temperature and moisture retrievals in the lower troposphere using AIRS and GPS radio occultation measurements Journal of Atmospheric and Oceanic Technology, in review. 2006 Link Provided
Hu X, Zhang XX, Wu XC, et al. Mountain-based GPS observations of occultation and its inversion theory. Chinese Journal of Geophysics-Chinese Edition 49 (1): 22-27 JAN 2006 N/A
Kabas T., U. Foelsche, and G. Kirchengast Klimatrends in Sodosterreich 1961-2004: Region Hohe Tauern und Region Sodoststeiermark im Vergleich. Proc. 9. Osterr. Klimatag, March 2006, Vienna, Austria, V08 2006 N/A
Kishore P, Namboothiri SP, Igarashi K, et al. Climatological characteristics of the tropopause parameters derived from GPS/CHAMP and GPS/SAC-C measurements. Journal of the Geophysical Research-Atmospheres 111 (D20): Art. No. D20110 OCT 31 2006 N/A
Leroy SS, Anderson JG, Dykema JA Testing climate models using GPS radio occultation: A sensitivity analysis. Journal of the Geophysical Research-Atmospheres 111 (D17): Art. No. D17105 SEP 9 2006 N/A
Liou YA, Pavelyev AG Simultaneous observations of radio wave phase and intensity variations for locating the plasma layers in the ionosphere. Geophysical Research Letters 33 (23): Art. No. L23102 DEC 5 2006 N/A
Liou YA, Pavelyev AG, Wickert J, et al. Application of GPS radio occultation method for observation of the internal waves in the atmosphere. Journal of the Geophysical Research-Atmospheres 111 (D6): Art. No. D06104 MAR 24 2006 N/A
Liu H., J. Anderson, Y.-H. Kuo, and K. Raeder Importance of Forecast Error Multivariate inter-quantity Correlations in Idealized Assimilations of GPS Radio Occultation Data with the Ensemble Adjustment Filter. Mon. Wea. Rev. (in press) 2006 N/A
Liu H., J. L. Anderson, Y.-H. Kuo, C. Snyder, and A Caya Evaluation of a non-local observation operator in assimilation of CHAMP radio occultation refractivity with WRF Submitted to MWR 2006 Link Provided
Lohmann MS Dynamic error estimation for radio occultation bending angles retrieved by the full spectrum inversion technique. Radio Science 41 (5): Art. No. RS5005 OCT 14 2006 N/A
Loscher, A., U. Foelsche, and G. Kirchengast CHAMP Radio Occultation Data Assimilation into ECMWF Fields for Global Climate Analyses. WegCenter Rep. for FFG-ALR No. 2/2006, 57p., Wegener Center, Univ. of Graz, Austria 2006 N/A
Montenbruck O, Garcia-Fernandez M, Williams J Performance comparison of semicodeless GPS receivers for LEO satellites. GPS Solutions 10 (4): 249-261 NOV 2006 N/A
Mousa A, Aoyama Y, Tsuda T A simulation analysis to optimize orbits for a tropical GPS radio occultation mission. Earth Planets and Space 58 (8): 919-925 2006 N/A
Ogawa T, Otsuka Y, Shiokawa K, et al. Ionospheric disturbances over Indonesia and their possible association with atmospheric gravity waves from the troposphere. Journal of the Meteorological Society of Japan 84A: 327-342 JUL 2006 N/A
Randel, W.J., D.J. Seidel and L. Pan. Observational characteristics of double tropopauses Submitted to JGR. 2006 N/A
Ratnam MV, Tsuda T, Kozu T, et al. Long-term behavior of the Kelvin waves revealed by CHAMP/GPS RO measurements and their effects on the tropopause structure. Annales Goephysicae 24 (5): 1355-1366 2006 N/A
Schmidt T, Beyerle G, Heise S, et al. A climatology of multiple tropopauses derived from GPS radio occultations with CHAMP and SAC-C. Geophysical Research Letters 33 (4): Art. No. L04808 FEB 28 2006 N/A
Sokolovskiy S, Kuo YH, Rocken C, et al. Monitoring the atmospheric boundary layer by GPS radio occultation signals recorded in the open-loop mode. Geophysical Research Letter, Vol. 33, L12813, doi: 10.1029/2006GL025955 2006 N/A
Sokolovskiy, S.; Rocken, C.; Hunt, D.; Schreiner, W.; Johnson, J.; Masters, D.; Esterhuizen, S. GPS profiling of the lower troposphere from space: Inversion and demodulation of the open-loop radio occultation signals Geophys. Res. Lett., Vol. 33, No. 14, L14816 10.1029/2006GL026112 2006 N/A
Sokolovskiy,S.; Y.-H. Kuo, C. Rocken, W. S. Schreiner, D. Hunt, and R. A. Anthes Monitoring the atmospheric boundary layer by GPS radio occultation signals recorded in the open-loop mode. Geophys. Res. Lett., Vol. 33, No. 12, L12813 10.1029/2006GL025955 2006 N/A
Souza SP, Babcock BA, Pasachoff JM, et al. POETS: Portable occultation, eclipse, and transit system. Publications of the Astronomical Society of the Pacific 118 (849): 1550-1557 NOV 2006 N/A
Tsai C, Tsai WH, Chou JY, et al. Ionospheric tomography from a reference GPS/MET experiment through the IRI model. Terrestrial Atmospheric and Oceanic Sciences 17 (1): 263-276 MAR 2006 N/A
Tsuda T, Ratnam MV, Kozu T, et al. Characteristics of 10-day Kelvin wave observed with radiosondes and CHAMP/GPS occultation during the CPEA campaign (April-May, 2004). Journal of the Meteorological Society of Japan 84A: 277-293 JUL 2006 N/A
Vespe F, Persia T Derivation of the water vapor content from the GNSS radio occultations observations. Journal of Atmospheric and Oceanic Technology 23 (7): 936-943 JUL 2006 N/A
Wu DL Small-scale fluctuations and scintillations in high-resolution GPS/CHAMP SNR and phase data. Journal of Atmospheric and Solar-Terrestrial Physics 68 (9): 999-1017 JUN 2006 N/A
Wu XC, Hu X, Zhang XX, et al. A calibrated TEC method for inversion of ionospheric GPS occultation data. Chinese Journal of Geophysics-Chinese Edition 49 (2): 328-334 MAR 2006 N/A
Xie, F., S. Syndergaard, E. R. Kursinski, and B. M. Herman An approach for retrieving marine boundary layer refractivity from GPS occultation data in the presence of superrefraction Journal of Atmospheric and Oceanic Technology, 23(12), 1629-1644 2006 Link Provided
Zeng Z, Zou X Application of principal component analysis to CHAMP radio occultation data for quality control and a diagnostic study. Monthly Weather Review 134 (11): 3263-3282 NOV 2006 N/A
Zou X, Zeng Z A quality control procedure for GPS radio occultation data. Journal of the Geophysical Research-Atmospheres 111 (D2): Art. No. D02112 JAN 28 2006 N/A


YEAR: 2005   | Back to Top |

Authors Title Publication Year Link
Anderson PC, Straus PR Magnetic field orientation control of GPS occultation observations of equatorial scintillation. Geophysical Research Letters 32 (21): Art. No. L21107 NOV 11 2005 N/A
Beyerle G, Schmidt T, Michalak G, et al. GPS radio occultation with GRACE: Atmospheric profiling utilizing the zero difference technique. Geophysical Research Letters 32 (13): Art. No. L13806 JUL 6 2005 N/A
De la Torre A, Alexander P Gravity waves above Andes detected from GPS radio occultation temperature profiles: Mountain forcing? Geophysical Research Letters 32 (17): Art. No. L17815 SEP 15 2005 N/A
Ern M, Preusse P, Warner CD A comparison between CRISTA satellite data and Warner and McIntyre gravity wave parameterization scheme: Horizontal and vertical wavelength filtering of gravity wave momentum flux. Advances in Space Research 35 (11): 2017-2023 Sp. Iss. 2005 2005 N/A
Foelsche, U., A. Gobiet, A.K. Steiner, G. Kirchengast, M. Borsche, T. Schmidt, and J. Wickert4 Observing Earth's climate with Radio Occultation data from the CHAMP Satellite in "Festschrift on the Occasion of the 75th Birthday of em.Univ.Prof. Dr. S.J. Bauer". edited by H.O. Rucker and R. Leitinger, Publ. by Inst. for Space Research/Austrian Acad. of Sciences and Inst. for Geophys., Astrophys., and Meteorol./Univ. of Graz, Austria, 45-74 2005 N/A
Foelsche, U., A. Gobiet, A. Loscher, G. Kirchengast, A.K. Steiner, J. Wickert, and T. Schmidt The CHAMPCLIM project: An overview, in Earth observation with CHAMP - Results from three years in orbit, C. Reigber, H. Lohr, P. Schwintzer, and J. Wickert (Eds.). Springer, Berlin-Heidelberg-New York, 615-620 2005 N/A
Garcia-Fernandez M, Hernandez-Pajares M, Juan JM, et al. Performance of the improved Abel transform to estimate electron density profiles from GPS occultation data. GPS Solutions 9 (2): 105-110 JUL 2005 N/A
Gobiet, A., G. Kirchengast, J. Wickert, C. Retscher, D.-Y. Wang , A. Hauchecorne Evaluation of Stratospheric Radio Occultation Retrieval Using Data from CHAMP, MIPAS, GOMOS, and ECMWF Analysis Fields, in Earth observation with CHAMP - Results from three years in orbit, C. Reigber, H. Lohr, P. Schwintzer, and J. Wickert (Eds.). Springer, Berlin-Heidelberg-New York, 531-536 2005 N/A
Gobiet, A., U. Foelsche, A.K. Steiner, M. Borsche, G. Kirchengast, and J. Wickert Climatological validation of stratospheric temperatures in ECMWF operational analyses with CHAMP radio occultation data. Geophys. Res. Lett., 32, L12806, doi:10.1029/2005GL022617 2005 N/A
Gorbunov, M.E., and G. Kirchengast Processing X/K band radio occultation data in the presence of turbulence. Radio Sci., 40, RS6001, doi:10.1029/2005RS003263 2005 N/A
Gorbunov, M.E., and Kirchengast Advanced Wave-Optics Processing of LEO-LEO Radio Occultation Data in Presence of Turbulence. Tech. Report for ESA/ESTEC No. 1/2005, 52 p., Inst. for Geophys., Astrophys., and Meteorol., Univ. of Graz, Austria 2005 N/A
Guo, Y.-R., H. Kusaka, D. M. Barker, Y.-H. Kuo, and A. Crook Assimilation of ground-based GPS PWV with a 3D-Var system for an IHOP case SOLA (the Electronic Journal of the Meteorological Society of Japan) 2005 N/A
Healy S. B., A. M. Jupp, C. Marquardt Forecast impact experiment with GPS radio occultation measurements. Geophys. Res. Lett., 32, L03804, doi: 10.1029/2004GL020806. 2005 N/A
Healy S.B. and J.-N. Thepaut Assimilation experiments with CHAMP GPS radio occultation measurements. Quart. J. of Royal Meteor. Soc. (accepted) 2005 N/A
Huang CY, Kuo YH, Chen SH, et al. Improvements in typhoon forecasts with assimilated GPS occultation refractivity. Weather and Forecasting 20 (6): 931-953 DEC 2005 N/A
Hu X, Zeng Z, Zhang XX, et al. Atmospheric inversion methods of GPS radio occultation. Chinese Journal of Geophysics-Chinese Edition 48 (4): 768-774 JUL 2005 N/A
Jakowski N Ionospheric GPS radio occultation measurements on board CHAMP. GPS Solutions 9 (2): 88-95 JUL 2005 N/A
Jakowski N, Wilken V, Schlueter S, et al. Ionospheric space weather effects monitored by simultaneous ground and space based GNSS signals. Journal of Atmospheric and Solar-Terrestrial Physics 67 (12): 1074-1084 AUG 2005 N/A
Jiang JH, Eckermann SD, Wu DL, et al. Seasonal variation of gravity wave sources from satellite observation. Advances in Space Research 35 (11): 1925-1932 Sp. Iss. 2005 2005 N/A
Kanzow, T.; Flechtner, F.; Chave, A.; Schmidt, R.; Schwintzer, P.; Send, U. Seasonal variation of ocean bottom pressure derived from Gravity Recovery and Climate Experiment (GRACE): Local validation and global patterns. Journal of Geophysical Research, 110, C9, C09001. 2005 N/A
Kirchengast, G., and the ACEPASS Study Consortium The ACE+ Phase A Scientific Support Study ACEPASS: Summary Report. Tech. Report for ESA/ESTEC No. 2/2005, 16 p., Inst. for Geophys., Astrophys., and Meteorol., Univ. of Graz, Austria 2005 N/A
Konig, R.; Reigber, C.; Zhu, S. Y. Dynamic model orbits and Earth system parameters from combined GPS and LEO data. Advances in Space Research, 36, 3, 431-437 EDOC: 8471 | 10.1016/j.asr.2005.03.064 2005 N/A
Kuo, Y.-H., and F. Chen Program on education, research and international training for students and junior scientists in atmospheric sciences. 14th Symposium on Education, paper P1.26, 2005 AMS Annual Meeting, San Diego, January 2005, pp 5 2005 N/A
Kuo, Y.-H., C. Rocken, R. A. Anthes Constellation observing system for meteorology, ionosphere and climate (COSMIC): An overview. 9th Symposium on Integrated Observing and Assimilation Systems for Atmosphere, Oceans, and Land Surface (IOAS-AOLS). Paper 2.3, 2005 AMS Annual Meeting, San Diego, January 2005, pp 4. 2005 N/A
Kuo, Y.-H., C. Rocken, R. A. Anthes Use of GPS radio occultation data for climate monitoring. 16th Symposium on Global Change and Climate Variations. Paper 7.11, 2005 AMS Annual Meeting, San Diego, January 2005, pp 5. 2005 N/A
Kuo, Y.-H., W. S. Schreiner, J. Wang, D. L. Rossiter, and Y. Zhang Comparison of GPS radio occultation soundings with radiosondes. Geophysical Research Letters Vol 32, L05817, doi:10.1029/2004GL021443. 2005 Link Provided
Larsen, G. B., S. Syndergaard, P. Hoeg, and M. B. Soerensen Single frequency processing of Oersted GPS radio occultation measurements GPS Solutions, 9(2), 144-155, 2005 2005 N/A
Larsen GB, Syndergaard S, Hoeg P, et al. Single frequency processing of Orsted GPS radio occultation measurements. GPS Solutions 9 (2): 144-155 JUL 2005 N/A
Lee, M.-S., D. Barker, and Y.-H. Kuo Performance tests of first guess at appropriate time (FGAT) with WRF 3DVAR and model. Monthly Weather Review 2005 N/A
Lee, M.-S., Y.-H. Kuo, D. Barker, and E.-H. Lim, An application of IAU initialization technique for MM5 3DVAR. Monthly Weather Review, 2005. 2005 N/A
Liljegren, J., et al. The Effect of the Half-Width of the 22-GHz Water Vapor Line on Retrievals of Temperature and Water Vapor Profiles with a Twelve Channel Microwave Radiometer. IEEE Trans. Geosci. Remote Sensing 2005 N/A
Liou YA, Pavelyev AG, Wickert J Observation of the gravity waves from GPS/MET radio occultation data. Journal of Atmospheric and Solar-Terrestrial Physics 67 (3): 219-228 FEB 2005 N/A
Liou YA, Pavelyev AG, Wickert J, et al. Analysis of atmospheric and ionospheric structures using the GPS/MET and CHAMP radio occultation database: a methodological review. GPS Solutions 9 (2): 122-143 JUL 2005 N/A
Liu, H., J. L. Anderson, Y.-H. Kuo Assimilation of GPS RO data with an ensemble filter. Monthly Weather Review 2005 N/A
Lohmann M. S. Application of dynamical error estimation for statistical optimization of radio occultation bending angles. Radio Sci., 40, RS3011, doi 10.1029/2004RS003117. 2005 N/A
Marquardt C, Healy SB Measurement noise and stratospheric gravity wave characteristics obtained from GPS occultation data. Journal of the Meteorological Society of Japan 83 (3): 417-428 JUN 2005 N/A
Pallares JM, Ruffini G, Ruffini L Ionospheric tomography using GNSS reflections. IEEE Transactions of Geoscience and Remote Sensing 43 (2): 321-326 FEB 2005 N/A
Pavelyev AG, Wickert J, Liou YA, et al. Different mechanisms of the ionospheric influence on GPS occultation signals. GPS Solutions 9 (2): 96-104 JUL 2005 N/A
Randel, W. J., and F. Wu Kelvin wave variability near the equatorial tropopause observed in GPS radio occultation measurements. J. Geophys. Res 110, D03102, doi: 10.1029/2004JD005006. 2005 N/A
Reigber, Ch.; Schmidt, R.; Flechtner, F.; Konig, R.; Meyer, U.; Neumayer, K.-H.; Schwintzer, P.; Zhu, S.Y. An Earth gravity field model complete to degree and order 150 from GRACE:EIGEN-GRACE02S. Journal of Geodynamics, 39, 1, 1-10. EDOC: 5699 | 10.1016/j.jog.2004.07.001 2005 N/A
Rocken, C., J. Johnson, T. VanHove, T. Iwabuchi Atmospheric water vapor and geoid measurements in the open ocean with GPS Gephys. Res. Lett., Vol. 32, L12813, doi:10.1029/2005GL022573 2005 N/A
Safari A, Ardalan AA, Grafarend EW A new ellipsoidal gravimetric, satellite altimetry and astronomic boundary value problem, a case study: The geoid of Iran. Journal of Geodynamics 39 (5): 545-568 JUL 2005 N/A
Schmid, R.; Rothacher, M.; Thaller, D.; Steigenberger, P. Absolute phase center corrections of satellite and receiver antennas. Impact on GPS Solutions and estimation of azimuthal phase center variations of the satellite antenna. GPS Solutions, 9, 4, 283-293. EDOC: 8356 2005 N/A
Schmidt T, Heise S, Wickert J, et al. GPS radio occultation with CHAMP and SAC-C: global monitoring of thermal tropopause parameters. Atmospheric Chemistry and Physics 5: 1473-1488 JUN 15 2005 N/A
Sokolovskiy, S., Y.-H. Kuo, W. Wang Evaluation of a Linear Phase Observation Operator with CHAMP Radio Occultation Data and High-Resolution Regional Analysis. AMS Notes and Correspondence 3053-3059 October 2005 N/A
Sokolovskiy, S., Y.-H. Kuo, W. Wang Assessing the Accuracy of a Linearized Observation Operator for Assimilation of Radio Occultation Data: Case Simulations with a High-Resolution Weather Model. Monthly Weather Review, 133, pp. 2200-2212 2005 N/A
Steiner, A.K., and G. Kirchengast Error analysis for GNSS radio occultation data based on ensembles of profiles from end-to-end simulations. J. Geophys. Res., 110, D15307, doi:10.1029/2004JD005251 2005 N/A
Straus P Ionospheric climatology derived from gps occultation observations made by the ionospheric occultation experiment. GPS Solutions 9 (2): 164-173 JUL 2005 N/A
Syndergaard S, Kursinski ER, Herman BM, et al. A refractive index mapping operator for assimilation of occultation data. Monthly Weather Review 133 (9): 2650-2668 SEP 2005 N/A
Syndergaard S. Y.-H. Kuo, and M.S. Lohmann Observation operators for the assimilation of occultation data into atmospheric models: a review, in Atmosphere and Climate Studies by Occultation Methods. Editors: U. Foelsche, G. Kirchengast, and A.~K. Steiner, Springer Press (in press) 2005 N/A
Tsybulya K, Jakowski N Medium- and small-scale ionospheric irregularities detected by GPS radio occultation method. Geophysical Research Letters 32 (9): Art. No. L09103 MAY 10 2005 N/A
Veldman S, Lundahl K Atmosphere and climate explorer plus (ACE+). Acta Astronautica 56 (1-2): 73-79 JAN 2005 N/A
von Engeln, A., J. Teixeira, J. Wickert, and S. A. Buehler Using CHAMP radio occultation data to determine the top altitude of the planetary boundary layer. Geophys. Res. Lett., 32, L06815, doi 10.1029/2004GL022168 2005 N/A
von Engeln A, Nedoluha G Retrieval of temperature and water vapor profiles from radio occultation refractivity and bending angle measurements using an Optimal Estimation approach: a simulation study. Atmospheric Chemistry and Physics 5: 1665-1677 JUL 7 2005 N/A
von Engeln A, Teixeira J, Wickert J, et al. Using CHAMP radio occultation data to determine the top altitude of the Planetary Boundary Layer. Geophysical Research Letters 32 (6): Art. No. L06815 MAR 31 2005 N/A
Wang DY, von Clarmann T, Fischer H, et al. Validation of stratospheric temperatures measured by michelson interferometer for passive atmospheric sounding (MIPAS) on envisat. Journal of the Geophysical Research-Atmospheres 110 (D8): Art. No. D08301 APR 20 2005 N/A
Wickert J, A. Gobiet, G. Beyerle, A.K. Steiner, G. Kirchengast, U. Foelsche, and T. Schmidt. GPS radio occultation with CHAMP: Comparison of atmospheric profiles from GFZ Potsdam and IGAM Graz, in Earth observation with CHAMP - Results from three years in orbit, C. Reigber, H. Lohr, P. Schwintzer, and J. Wickert (Eds.). Springer, Berlin-Heidelberg-New York, 525 - 530 2005 N/A
Wickert, J.; Beyerle, G.; Konig, R.; Heise, S.; Grunwaldt, L.; Michalak, G.; Reigber, Ch.; Schmidt, T. GPS radio occultation with CHAMP and GRACE: A first look at a new and promising satellite configuration for global atmospheric sounding. Annales Goephysicae, 23, 3, 653 2005 Link Provided
Williamson D.L., J. Boyle, R. Cederwall, M. Fiorino, J. Hnilo, J. Olson, T. Phillips, G. Potter and S. Xie Moisture and Temperature balances at the ARM Southern Great Plains Site in forecasts with the CAM2. J. Geophys. Res., 110 doi:10.1029/2004JD005109 2005 N/A
Wu BH, Chu V, Chen P, et al. FORMOSAT-3/COSMIC science mission update. GPS Solutions 9 (2): 111-121 JUL 2005 N/A
Wu DL, Ao CO, Hajj GA, et al. Sporadic E morphology from GPS-CHAMP radio occultation. Journal of Geophysical Research-Space Physics 110 (A1): Art. No. A01306 JAN 19 2005 N/A
Xiao, Q., Y.-H. Kuo, J. Sun, W.-C. Lee, E. Lim, Y.-R. Guo, and D. M. Barker Assimilation of Doppler radar observations with a regional 3D-Var system: Impact of Doppler velocities of forecasts of a heavy rainfall case. J. Appl. Meteor. 2005 N/A
Xu JS, Zou YH, Ma SY Time-dependent 3-D computerized ionospheric tomography with ground-based GPS network and occultation observations. Chinese Journal of Geophysics-Chinese Edition 48 (4): 759-767 JUL 2005 N/A
Yin P, Mitchell CN Use of radio-occultation data for ionospheric imaging during the April 2002 disturbances. GPS Solutions 9 (2): 156-163 JUL 2005 N/A
Zhang, C., C. Ji, Y.-H. Kuo, S. Fan, C. Xuan, M. Chen Numerical simulation on the topography impacts on 00.7 severe rainfall in Beijing. Progress in Natural Sciences, 2005. 2005 N/A


YEAR: 2004   | Back to Top |

Authors Title Publication Year Link
Aonashi, K., T. Iwabuchi, Y. Shoji, R. Ohtani, and R.-I. Ichikawa Statistical study on precipitable water content variations observed with ground-based microwave radiometers. Journal of the Meteorological Society of Japan, 82 (1B), 269- 275, 2004 2004 N/A
Aoyama Y, Shoji Y, Mousa A, et al. Temperature and water vapor profiles derived from downward-looking GPS occultation data. Journal of the Meteorological Society of Japan 82 (1B): 433-440 MAR 2004 N/A
Aparicio JM, Rius A A raytracing inversion procedure for the extraction of the atmospheric refractivity from GNSS travel-time data. Physics and Chemistry of the Earth 29 (2-3): 213-224 2004 N/A
Awange JL, Fukuda Y, Takemoto S, et al. Analytic solution of GPS atmospheric sounding refraction angles. Earth Planets and Space 56 (6): 573-587 2004 N/A
Barker D.M., W. Huang, Y.-R. Guo, A.J. Bourgeois, and Q.N. Xiao A three-dimensional variational data assimilation system for MM5: Implementation and initial results. Mon. Wea. Rev., 132, 897–914. 2004 Link Provided
Beyerle G, Wickert J, Schmidt T, et al. Atmospheric sounding by global navigation satellite system radio occultation: An analysis of the negative refractivity bias using CHAMP observations. Journal of the Geophysical Research-Atmospheres 109 (D1): Art. No. D01106 JAN 10 2004 N/A
Bizzarri B, Bordi I, Dell'Aquila A, et al. GPS radio occultation sounding to support general circulation models. Nuovo Cimento della Societa Italiana di Fisica C-Geophysics and Space Physics 27 (1): 59-71 JAN-FEB 2004 N/A
Braun, John Remote Sensing of Atmospheric Water Vapor with the Global Positioning System, Department of Aerospace Engineering Sciences, University of Colorado, Boulder, CO, Fall 2004. Doctoral Thesis 2004 Link Provided
Bretherton C. S., Coauthors The EPIC 2001 stratocumulus study. Bull. Amer. Meteor. Soc., 85, 967–977. 2004 N/A
Cardellach E, Ao CO, Juarez MD, et al. Carrier phase delay altimetry with GPS-reflection/occultation interferometry from low Earth orbiters. Geophysical Research Letters 31 (10): Art. No. L10402 MAY 26 2004 N/A
Cucurull, L., D.Barker, A. Rius, F. Vandenberghe, and E.Vilaclara Three-Dimensional Variational Data Assimilation of Ground-Based GPS ZTD and Meteorological Observations during the 14 December 2001 Storm Event over the Western Mediterranean Sea. Monthly Weather Review, 132, 749-763. 2004 Link Provided
Cucurull, L., Y.-H. Kuo, D. M. Barker, S. Rizvi Assessing the impact of COSMIC GPS radio occultation data on weather analysis and short-term forecast over the Antarctic. Monthly Weather Review 2004 N/A
De la Torre A, Tsuda T, Hajj GA, et al. A global distribution of the stratospheric gravity wave activity from GPS occultation profiles with SAC-C and CHAMP. Journal of the Meteorological Society of Japan 82 (1B): 407-417 MAR 2004 N/A
Foelsche, U., and G. Kirchengast Sensitivity of GNSS occultation profiles to horizontal variability in the troposphere: A simulation study, in Occultations for Probing Atmosphere and Climate. G. Kirchengast, U. Foelsche, A.K. Steiner (Eds.), Springer, Berlin-Heidelberg-New York, 127-136 2004 N/A
Foelsche, U., and G. Kirchengast Sensitivity of GNSS radio occultation data to horizontal variability in the troposphere. Phys. Chem. Earth, 29(2-3), 225-240, doi:10.1016/j.pce.2004.01.007 2004 N/A
Fritsch, J. M. and R. E. Carbone Improving quantitative precipitation forecasts in the warm season. Bulletin of the American Meteorological Society, 85, 955-965. 2004 N/A
Gavrilov NM, Karpova NV Global structure of atmospheric mesoscale variability from satellite measurements of radio-wave refraction. Izvestiya Atmospheric and Oceanic Physics 40 (6): 668-678 NOV-DEC 2004 N/A
Gavrilov NM, Karpova NV, Jacobi C Global distributions of the refraction index variances at different altitudes in the atmosphere from GPS/MET satellite occultation data. Physics and Chemistry of the Earth 29 (2-3): 241-249 2004 N/A
Gobiet, A., A.K. Steiner, C. Retscher, U. Foelsche, and G. Kirchengast Radio Occultation Data and Algorithms Validation Based on CHAMP/GPS Data. Tech. Report for ASA No. 1/2004, 50 p., Inst. for Geophys., Astrophys., and Meteorol., Univ. of Graz, Austria 2004 N/A
Gobiet, A., and G. Kirchengast Advancement of global navigation satellite system radio occultation retrieval in the upper stratosphere for optimal climate monitoring utility. J. Geophys. Res., 109, D24110, doi 10.1029/2004JD005117 2004 Link Provided
Gobiet, A., and G. Kirchengast Advancement of GNSS radio occultation retrieval in the upper stratosphere, in Occultations for Probing the Atmosphere and Climate. G. Kirchengast, U. Foelsche, A.K. Steiner (Eds.), Springer, Berlin-Heidelberg-New York, 137-148 2004 N/A
Gobiet, A., H. Truhetz, and G. Kirchengast IGAM Report #1, Project Year 1 (Nov 2003 -Jun 2004). Tech. Report for ARC No. 1/2004, 38 p., Inst. for Geophys., Astrophys., and Meteorol., Univ. of Graz, Austria 2004 N/A
Gorbunov M. E., H.-H. Benzon, A. S. Jensen, M. S. Lohmann, A. S. Nielsen Comparative analysis of radio occultation processing approaches based on Fourier integral operators Radio Sci., 39, RS6004, doi:10.1029/2003RS002916. 2004 N/A
Guo P, Cai FJ, Hong ZJ, et al. An algorithm for the retrieval of the earth's atmospheric parameters from occultation data of GPS/LEO satellites with non-circular orbits. Chinese Astronomy and Astrophysics 28 (3): 338-347 JUL-SEP 2004 N/A
Guo P, Yan HJ, Hong ZJ, et al. On the singular points of the Abelian integral transformation in the GPS/LEO occultation technique. Chinese Astronomy and Astrophysics 28 (4): 441-448 OCT-DEC 2004 N/A
Gurvich AS, Fedorova OV, Cornblue L Effect of the vertical gradients of temperature and wind velocity in the stratosphere on phase fluctuations in radio occultation measurements. Izvestiya Atmospheric and Oceanic Physics 40 (2): 134-141 MAR-APR 2004 N/A
Hajj GA, Ao CO, Iijima BA, et al. CHAMP and SAC-C atmospheric occultation results and intercomparisons. Journal of the Geophysical Research-Atmospheres 109 (D6): Art. No. D06109 MAR 25 2004 N/A
Hanssen, R., A. Walpersdorf, K.-P. Johnsen, H. van der Marel, and U. Foelsche Probing the Atmosphere with Geodetic Techniques. Phys. Chem. Earth, special issue 29(2-3) 2004 N/A
Herman, B. M., D. Feng, D. Flittner, E. R. Kursinski, S. Syndergaard, and D. Ward An overview of the University of Arizona ATOMS project Occultations for Probing Atmosphere and Climate, G. Kirchengast, U. Foelsche, and A. K. Steiner (eds.), Springer-Verlag, 189-200, 2004. 2004 N/A
Houtekamer, P. L., Mitchell, H. L., G. Pellerin, M. Buehner, M. Charron, L. Spacek, and B. Hansen Atmospheric data assimilation with the ensemble Kalman filter: results with real observations. Mon. Wea. Rev., accepted. 2004 N/A
Huang, C.-Y., Y.-H. Kuo, S.-H. Chen, F. Vandenberghe Improvements in typhoon forecasting with assimilated GPS occultation refractivity. Weather and Forecasting, 2004. 2004 N/A
Hugentobler, U., et al. (Eds.) Bernese GPS Software Version 5.0 349 pp., University of Berne 2004 N/A
Jakowski N, Leitinger R, Angling M Radio occultation techniques for probing the ionosphere. Annals of Geophysics 47 (2-3): 1049-1066 Suppl. S 2004 N/A
Jensen AS, Lohmann MS, Nielsen AS, et al. Geometrical optics phase matching of radio occultation signals. Radio Science 39 (3): Art. No. RS3009 MAY 26 2004 N/A
Johnsen KP, Miao J, Kidder SQ Comparison of atmospheric water vapor over Antarctica derived from CHAMP/GPS and AMSU-B data. Physics and Chemistry of the Earth 29 (2-3): 251-255 2004 Link Provided
Juarez MD, Hajj GA, Kursinski ER, et al. Single frequency processing of atmospheric radio occultations. International Journal of Remote Sensing 25 (18): 3731-3744 SEP 2004 N/A
Kelley MC, Wong VK, Hajj GA, et al. On measuring the off-equatorial conductivity before and during convective ionospheric storms. Geophysical Research Letters 31 (17): Art. No. L17805 SEP 15 2004 N/A
Kirchengast, G. Occultations for Probing Atmosphere and Climate: Setting the Scene, in Occultation for Probing Atmosphere and Climate, G. Kirchengast, U. Foelsche, A.K. Steiner (Eds.). Springer, Berlin-Heidelberg-New York, 1-8 2004 N/A
Kirchengast, G., and P. Hoeg The ACE+ Mission: An Atmosphere and Climate Explorer based on GPS, GALILEO, and LEO-LEO Radio Occultation, in Occultation for Probing Atmosphere and Climate, G. Kirchengast, U. Foelsche, A.K. Steiner (Eds.). Springer, Berlin-Heidelberg-New York, 201-220 2004 N/A
Kirchengast, G., J. Fritzer, M. Schwaerz, S. Schweitzer, and L. Kornblueh The Atmosphere and Climate Explorer Mission ACE+: Scientific Algorithms and Performance Overview. Tech. Report for ESA/ESTEC No. 2/2004, 32 p., Inst. for Geophys., Astrophys., and Meteorol., Univ. of Graz, Austria 2004 N/A
Kirchengast, G., S. Schweitzer, J. Ramsauer, J. Fritzer, and M. Schwaerz Atmospheric Profiles Retrieved from ACE+ LEO-LEO Occultation Data: Statistical Performance Analysis using Geometric Optics Processing. Tech. Report for ESA/ESTEC No. 1/2004, 135 p., Inst. for Geophys., Astrophys., and Meteorol., Univ. of Graz, Austria 2004 N/A
Kirchengast, G., U. Foelsche, A.K. Steiner (Eds.) Occultations for Probing Atmosphere and Climate. Springer, Berlin-Heidelberg-New York 2004 N/A
Kuo Y. H. , T.-K. Wee, S. Sokolovskiy, C. Rocken, W. Schreiner, D. Hunt, R. A. Anthes Inversion and Error Estimation of GPS Radio Occultation Data. J. of the Meteorol. Society of Japan, 82, No. 1B pp.507-531. 2004 N/A
Kursinski, E. R., D. Feng, D. Flittner, G. Hajj, B. Herman, F. Romberg, S. Syndergaard, D. Ward, and T. Yunck An active microwave limb sounder for profiling water vapor, ozone, temperature, geopotential, clouds, isotopes and stratospheric winds Occultations for Probing Atmosphere and Climate, G. Kirchengast, U. Foelsche, and A. K. Steiner (eds.), Springer-Verlag, 173-187, 2004. 2004 N/A
Liou YA, Pavelyev AG, Wickert J, et al. Response of GPS occultation signals to atmospheric gravity waves and retrieval of gravity wave parameters. GPS Solutions 8 (2): 103-111 2004 N/A
Lohmann, M. S. Application of dynamical error estimation for statistical optimization of radio occultation bending angles Radio Science. 2004 N/A
Loscher, A. Assimilation of GNSS Radio Occultation Data into GCM Fields for Global Climate Analysis. Ph.D. thesis, Wissenschaftl. Ber. No. 22, 211p., Inst. for Geophys., Astrophys., and Meteorol., Univ. of Graz, Austria 2004 N/A
Lyster P.M., J. Guo, T. Clune, and J.W. Larson The computational complexity and parallel scalability of atmospheric data assimilation algorithms. J. Atmos. Oceanic Technol., 21, 1689–1700 2004 Link Provided
Mendillo M, Pi XQ, Smith S, et al. Ionospheric effects upon a satellite navigation system at Mars. Radio Science 39 (2): Art. No. RS2028 APR 30 2004 N/A
Mousa A, Tsuda T Inversion algorithms for GPS downward looking occultation data: Simulation analysis. Journal of the Meteorological Society of Japan 82 (1B): 427-432 MAR 2004 N/A
Pavelyev, A.G., Y.A. Liou, J. Wickert Diffractive vector and scalar integrals for bistatic radio holographic remote sensing. Radio Science, VOL. 39, RS4011 DOI 10.1029/2003RS002935 2004 Link Provided
Peckham, S.E., R.B. Wilhelmson, L. Wicker, J., and C.L. Ziegler Numerical Simulation of the Interaction between the Dryline and Horizontal Convective Rolls. Monthly Weather Review, 132, 1792-1812, 2004 2004 N/A
Poli P. Effects of horizontal gradients on GPS radio occultation observation operators: A Fast Atmospheric Refractivity Gradient Operator (FARGO). Quart. J. Roy. Meteor. Soc. 130 doi 10.1256/qj.03.229. 2004 N/A
Poli P., and J. Joiner. Effects of horizontal gradients on GPS radio occultation observation operators: Ray tracing. Quart. J. Roy. Meteor. Soc. 130 doi 10.1256/qj.03.228. 2004 N/A
Randel, W.J., F. Wu, S. Oltmans, K. Rosenlof and G. Nedoluha Interannual changes of stratospheric water vapor and correlations with tropical tropopause temperatures. J. Atmos. Sci 61, 2133-2148. 2004 N/A
Ratnam MV, Tetzlaff G, Jacobi C Global and seasonal variations of stratospheric gravity wave activity deduced from the CHAMP/GPS satellite. Journal of the Atmospheric Sciences 61 (13): 1610-1620 JUL 2004 N/A
Rocken, C. Y.-H. Kuo, S.V. Sokolovskiy, R.A. Anthes The ROCSAT-3/COSMIC mission and application of GPS radio occultation data to weather and climate (invited paper)", in Remote Sensing Applications of the Global Positioning System. Ddited by Michael Bevis, Yoshinori Shoji, Steven Businger, Proceedings of SPIE, Vol. 5661 (SPIE Bellingham, WA), doi: 10.1117/12.566544, pp. 1-12, 2004. 2004 Link Provided
Schmidt T, Wickert J, Beyerle G, et al. Tropical tropopause parameters derived from GPS radio occultation measurements with CHAMP. Journal of the Geophysical Research-Atmospheres 109 (D13): Art. No. D13105 JUL 9 2004 N/A
Schmidt, T.; Wickert, J.; Marquardt, C.; Beyerle, G.; Reigber, Ch.; Galas, R.; Konig, R. GPS radio occultation with CHAMP: an innovative remote sensing method of the atmosphere. Advances in Space Research, 33, 7, 1036-1040. 2004 N/A
Schunk RW, Scherliess L, Sojka JJ, et al. Global Assimilation of Ionospheric Measurements (GAIM). Radio Science 39 (1): Art. No. RS1S02 JAN 31 2004 N/A
Schweitzer, S. Atmosphere and Climate Explorer Mission ACE+: Humidity and Temperature Retrieval Performance Analysis. M.Sc. thesis, Wissenschaftl. Ber. No. 20,153p., Inst. for Geophys., Astrophys., and Meteorol., Univ. of Graz, Austria 2004 N/A
Sokolovskiy, S., Y.-H. Kuo and W. Wang Validation of the non-local linear observation operator with CHAMP radio occultation data and high-resolution regional analysis Monthly Weather Review, 2004 2004 N/A
Sokolovskiy, S., Y.-H. Kuo and W. Wang Assessing the accuracy of a linearized observation operator for assimilation of radio occultation data: case simulations with a high-resolution weather model. Mon. Wea. Rev., 133, 2200–2212. 2004 N/A
Sokolovskiy, S., Y.-H. Kuo, W. Wang Open loop tracking and inverting GPS radio occultation signals: Simulation study, in Occultattions for Probing Atmosphere and Climate. G. Kirchengast, U. Foelsche, and A. K. Steiner, pp. 39-51, Springer, New York. 2004 N/A
Steiner, A.K.4 Error analyses of refractivity profiles retrieved from CHAMP radio occultation data. DMI Scientific Report 04-02, DMI, Copenhagen, Denmark 2004 N/A
Steiner, A.K., A. Gobiet, U. Foelsche, and G. Kirchengast Radio occultation data processing advancements for optimizing climate utility. Tech. Report for ASA No. 3/2004, 87p., Inst. f. Geophys., Astrophys., and Meteorol., Univ. Graz, Austria 2004 N/A
Steiner, A.K., and G. Kirchengast Ensemble-based analysis of errors in atmospheric profiles retrieved from GNSS occultation data, Occultation for Probing Atmosphere and Climate, G. Kirchengast, U. Foelsche, A.K. Steiner (Eds.). Springer, Berlin-Heidelberg-New York, 149-160 2004 N/A
Stolle C, Jakowski N, Schlegel K, et al. Comparison of high latitude electron density profiles obtained with the GPS radio occultation technique and EISCAT measurements. Annales Goephysicae 22 (6): 2015-2022 2004 N/A
Syndergaard, S., D. E. Flittner, E. R. Kursinski, D. D. Feng, B. M. Herman, and D. M. Ward Simulating the influence of horizontal gradients on retrieved profiles from ATOMS occultation measurements---a promising approach for data assimilation Occultations for Probing Atmosphere and Climate, G. Kirchengast, U. Foelsche, and A. K. Steiner (eds.), Springer-Verlag, 221-232, 2004. 2004 N/A
Tapley, B.D., Bettadpur, S., Ries, J.C., Thompson, P.F., Watkins, M. GRACE Measurements of Mass Variability in the Earth System. Science, Vol 305, Issue 5683, 503-505, 23 July 2004 2004 N/A
Tsai HF, Tsuda T, Hajj GA, et al. Equatorial Kelvin waves observed with GPS occultation measurements (CHAMP and SAC-C). Journal of the Meteorological Society of Japan 82 (1B): 397-406 MAR 2004 N/A
Tsai LC, Tsai WH Improvement of GPS/MET ionospheric profiling and validation using the Chung-Li ionosonde measurements and the IRI model. Terrestrial Atmospheric and Oceanic Sciences 15 (4): 589-607 NOV 2004 N/A
Tsuda T, Hocks K Application of GPS radio occultation data for studies of atmospheric waves in the middle atmosphere and ionosphere. vJournal of the Meteorological Society of Japan 82 (1B): 419-426 MAR 2004 N/A
Tsuda T, Ratnam MV, May PT, et al. Characteristics of gravity waves with short vertical wavelengths observed with radiosonde and GPS occultation during DAWEX (Darwin Area Wave Experiment). Journal of the Geophysical Research-Atmospheres 109 (D20): Art. No. D20S03 OCT 30 2004 N/A
Vespe F, Benedetto C, Pacione R The use of refractivity retrieved by radio occultation technique for the derivation of atmospheric water vapor content. Physics and Chemistry of the Earth 29 (2-3): 257-265 2004 N/A
von Engeln, A., and J. Teixeira A ducting climatology derived from the European Centre for Medium-Range Weather Forecasts global analysis fields. J. Geophys. Res., 109, D18104, doi:10.1029/2003JD004380 2004 N/A
Wang, C., G. Hajj, X. Pi, I.G. Rosen, and B. Wilson Development of the Global Assimilative Ionospheric Model. Radio Sci., Vol. 39, R1S06, doi:10.1029/2002RS002854, 2004 2004 N/A
Wang DY, Stiller GP, von Clarmann T, et al. Cross-validation of MIPAS/ENVISAT and GPS-RO/CHAMP temperature profiles. Journal of the Geophysical Research-Atmospheres 109 (D19): Art. No. D19311 OCT 9 2004 N/A
Weckwerth, T., D.B. Parsons, S.E. Koch, J.A. Moore, M.A. Lemone, B.B. Demoz, C. Flamant, B. Geerts, J. Wang, and W.F. Feltz An overview of the International H20 project (IHOP_2002) and some preliminary highlights. Bulletin of the American Meteorological Society, 85 (2), 253-277 2004 N/A
Wee, T.-K., and Y.-H. Kuo Assimilation of CHAMP and SAC-C radio occultation data using MM5 4D-Var. Proceedings of the ROCSAT-3/COSMIC Radio Occultation Science Workshop (II), Acer Aspire Park, Taiwan, 2004, pp. 31-38 2004 N/A
Wee T.K., Kuo Y.-H. Impact of a digital filter as a weak constraint in MM5 4DVAR: An observing system simulation experiment. MonWeather Rev 132:543–559 2004 N/A
Wickert, J. Comparison of vertical refractivity and temperature profiles from CHAMP with radiosonde measurements. Scientific Report 04-09. Danish Meteorological Institute, Copenhagen, Denmark 2004 N/A
Wickert, J.; Galas, R.; Beyerle, G.; Reigber, C.; Forste, C.; Ramatschi, M. Atmospheric sounding with CHAMP: GPS ground station data for occultation processing. Physics and Chemistry of the Earth (A), 29, 2-3, 267-275. 2004 N/A
Wickert J, Pavelyev AG, Liou YA, et al. Amplitude variations in GPS signals as a possible indicator of ionospheric structures. Geophysical Research Letters 31 (24): Art. No. L24801 DEC 18 2004 N/A
Wickert, J.; Schmidt, T.; Beyerle, G.; Konig, R.; Reigber, Ch.; Jakowski, N. The Radio Occultation Experiment aboard CHAMP: Operational Data Analysis and Validation of Vertical Atmospheric Profiles. Journal of the Meteorological Society of Japan, 82, No. 1B, 381-395. 2004 N/A
Wu, C.-C., K.-H. Chou, Q. Qang, and Y.-H. Kuo Observing-Systems Simulation Experiments for Tropical Cyclone Initialization and Prediction Based on Four-Dimensional Variational Data Assimilation. Monthly Weather Review, 2004. 2004 N/A
Zeng, X., M. A. Brunke, M. Zhou, C. Fairall, N. A. Bond, and D. H. Lenschow Marine atmospheric boundary layer height over the eastern Pacific: Data analysis and model evaluation. J. Climate, 17, 4159–4170 2004 N/A
Zeng Z, Hu X, Zhang XJ, et al. Inversion of ionospheric GPS occultation data. Chinese Journal of Geophysics-Chinese Edition 47 (4): 578-583 JUL 2004 N/A
Zhang, Q.-H., Y.-H. Kuo, S.-J. Chen Interaction between concentric eyewalls in super typhoon Winnie (1997). Quart. J. Roy. Meteorological Society, 2004. 2004 N/A
Zhang X, Liu YW, Wang B, et al. Parallel computing of a variational data assimilation model for GPS/MET observation using the ray-tracing method. Advances in Atmospheric Sciences 21 (2): 220-226 MAR 2004 N/A
Zhu, S. Y.; Reigber, C.; Konig, R. Integrated adjustment of CHAMP, GRACE and GPS data. Journal of Geodesy, 78, 1-2, 103-108. 2004 N/A
Zou, X., H.Liu, R. A. Anthes, H. Shao, J. C. Chang, and Y.-J. Zhu Impact of CHAMP radio occultation observations on global analysis and forecasts in the absence of AMSU radiance data. J. Meteorol. Soc. Jpn., 82, 533-549. 2004 N/A


YEAR: 2003   | Back to Top |

Authors Title Publication Year Link
Anderson, J. L. A Local Least Squares Framework for Ensemble Filtering. Monthly Weather Review, Vol. 131, No. 4, 634–642 2003 N/A
Anthes, R.A., Y.-H. Kuo, C. Rocken, W.S. Schreiner Atmospheric Sounding using GPS radio occultation. MAUSAM pp 25-38, 54 2003 N/A
Ao, C.O., G.A. Hajj , T. Meehan, S.S.Leroy, E.R. Kursinski, M. de la Torre Juarez, B.A. Iijima,and A.J. Mannucci Backpropagation Processing of GPS Radio Occultation Data: First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies. Springer Series, ISBN 3-540-00206-5, 415-422 2003 Link Provided
Ao, C.O., T.K. Meehan, G.A. Hajj, A.J. Mannucci, and G.Beyerle Lower-Troposphere Refractivity Bias in GPS Occultation Retrievals. J. Geophys. Res, 108, D18, 4577, doi:10.1029/2002JD003216. 2003 Link Provided
Ashby, N. Relativity in the Global Positioning System. Living Rev Relativity 6 2003 Link Provided
Aumann, H. H., M. T. Chahine, C. Gautier, M. D. Goldberg, E. Fetzer, L. M. McMillin, H. Revercomb, P. W. Rosenkranz, W. L. Smith, D. H. Stalin, L. L. Strow, and J. Susskind AIRS/AMSU/HSB on the AQUA mission: Design, science objectives, data products, and processing system. IEEE Trans. Geosci. Remote Sensing, vol. 41, pp.253-264 2003 N/A
Barker, D. M., W. Huang, Y.-R. Guo, and A. Bourgeois A Three-Dimensional Variational (3DVAR) Data Assimilation System For Use With MM5. NCAR Tech Note, NCAR/TN-453+STR, 68 pp. [Available from UCAR Communications, P.O. Box 3000, Boulder, CO, 80307.] 2003 N/A
Bengsson, L. and et. al. The use of GPS measurements for water vapor determination. Bulletin of the American Meteorological Society, 1249-1258. 2003 N/A
Bengtsson L, Robinson G, Anthes R, et al. The use of GPS measurements for water vapor determination. Bulletin of the American Meteorological Society 84 (9): 1249+ SEP 2003 N/A
Beyerle G, Gorbunov ME, Ao CO Simulation studies of GPS radio occultation measurements. Radio Sci., 38, 1084, doi:10.1029/2002RS002800. 2003 N/A
Beyerle, G., J. Wickert, Ch. Reigber, T. Schmidt, C. Marquardt, R. Galas, L. Grunwaldt, R. Knig , T. K. Meehan and T. P. Yunck The radio occultation experiment aboard CHAMP (PART II): Advanced retrieval techniques in atmospheric soundings and GPS reflectometry. Proc. International Workshop GPS meteorology, Tsukuba. January 13.-17 2003 N/A
Beyerle, G., M.E. Gorbunov, and C.O. Ao Simulation studies of GPS radio occultation measurements. Radio Sci., 38, 1084, doi: 10.1029/2002RS002800 2003 Link Provided
Beyerle, G., S. Sokolovskiy, J. Wickert, T. Schmidt, and Ch. Reigber Atmospheric sounding by GNSS radio occultation: An analysis of the negative refractivity bias using CHAMP observations. J. Geophys. Res., 109, D01106, doi:10.1029/2003JD003922. 2003 Link Provided
Borbas, E., J. Li, and W.P. Menzel Combination of NOAA16/ATOVS Brightness Temperatures and the CHAMP Data to get Temperature and Humidity Profiles: First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies. Springer Series ISBN 3-540-00206-5, 423-429 2003 Link Provided
Borbas E, Menzel WP, Li J, et al. Combining radio occultation refractivities and IR/MW radiances to derive temperature and moisture profiles: A simulation study plus early results using CHAMP and ATOVS. Journal of the Geophysical Research-Atmospheres 108 (D21): Art. No. 4676 NOV 13 2003 N/A
Braun, J. J., C. Rocken, et al. Comparisons of line-of-sight water vapor observations using the global positioning system and a pointing microwave radiometer. Journal of Atmospheric and Oceanic Technology 20: 606-612 2003 Link Provided
Byun, S.H., G.A. Hajj, L.E. Young Development and Application of GPS Signal Multipath Simulator. Radio Sci. 77( 1), 5-18 2003 Link Provided
Collard AD, Healy SB The combined impact of future space-based atmospheric sounding instruments on numerical weather-prediction analysis fields: A simulation study. Quartely Journal of the Royal Meteorological Society 129 (593): 2741-2760 Part B JUL 2003 N/A
Cosma-Averseng, S., C. Flamant, J. Pelon, S.P. Palm, and G.K. Schwemmer The cloudy atmospheric boundary layer over the subtropical South Atlantic Ocean: Airbornespaceborne lidar observations and numerical simulations. Geophys. Res., 108, 4220, doi:10.1029/2002JD002368 2003 N/A
Elosegui, P., and J.L. Davis Accuracy assement of slant path GPS signal delays. in International Workshop on GPS Meteorlogy, Tsukuba, Japan, 2003 2003 N/A
Engeln, A.v., and G. Nedoluha Retrieval of Temperature, Water Vapor, and a Reference Pressure from Radio Occultation Refractivity and Bending Angle Measurements Using a 1D Var Approach: A Simulation Study. J. Geophys. Res 2003 Link Provided
Engeln, A.v., G. Nedoluha, and J. Teixeira An Analysis of the Frequency and Distribution of Ducting Events in Simulated Radio Occultation Measurements Based on ECMWF Fields. J. Geophys. Res 2003 Link Provided
Engeln, A.v., G. Nedoluha, G. Kirchengast, and S Bhler One-dimensional variational (1-D Var) retrieval of temperature, water vapor, and a reference pressure from radio occultation measurements: A sensitivity analysis. J. Geophys. Res 108, D11, 4337, doi: 10.1029/2002JD002908 2003 Link Provided
Eriksson P., C. Jiménez, D. Murtagh, G. Elgered, T. Kuhn, and S. Bühler Measurement of tropospheric/stratospheric transmission at 10–35 GHz for H2O retrieval in low Earth orbiting satellite links. Radio Sci., 38, 8069, doi:10.1029/2002RS002638 2003 N/A
Fetzer, E., E. T. Olsen, L. L. Chen, D. E. Hagan, E. Fishbein, L. McMillan, J. Zhou and W. W. McMillan The Validation of AIRS Retrievals ITSC XIII Proceedings Sainte Adèle, Canada 29 October 2003 – 4, November 2003 N/A
Foelsche U., G. Kirchengast Sensitivity of GNSS occultation profiles to horizontal variability in the troposphere. In: Kirchengast G. (ed) Proceedings of the 1st International Workshop on Occultations for Probing Atmosphere and Climate (OPAC-1), Springer-Verlag, submitted 2003 N/A
Foelsche, U., G. Kirchengast, A. Gobiet, A.K. Steiner, A. Loscher, J. Wickert, and T. Schmidt The CHAMPCLIM Project - An Overview: 2. CHAMP Science Meeting Sept. 1-4, Potsdam 2003 Link Provided
Gao, B.C., Kaufman Y. J. Water Vapor Retrievals using Moderate Resolution Imaging Spectroradiometer (MODIS) near-infrared Channels. J. Geophys. Res., Vol 108, NO. D13, 4389, doi: 10.1029/2002JD003023m 2003 N/A
Garcia-Fernandez M, Hernandez-Pajares M, Juan JM, et al. Combining ionosonde with ground GPS data for electron density estimation. Journal of Atmospheric and Solar-Terrestrial Physics 65 (6): 683-691 APR 2003 N/A
Garcia-Fernandez M, Hernandez-Pajares M, Juan M, et al. Improvement of ionospheric electron density estimation with GPSMET occultations using Abel inversion and VTEC information. Journal of Geophysical Research-Space Physics 108 (A9): Art. No. 1338 SEP 10 2003 N/A
Garcia-Fernandez, M., M. Hernandez-Pajares, J.M. Juan-Zornoza, and J. Sanz-Subirana An Improvement of Retrieval Techniques for Ionospheric Radio Occultations: First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies. Springer Series, ISBN 3-540-00206-5 430-440 2003 Link Provided
Gerding, M., and A. Weisheimer Water vapour profiles from GPS radio occultation soundings in the Arctic. First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies, Springer Series, ISBN 3-540-00206-5 441-446 2003 Link Provided
Gobiet, A., G. Kirchengast, J. Wickert, C. Retscher, D.-Y. Wang , A. Hauchecorne Evaluation of Stratospheric Radio Occultation Retrieval Using Data from CHAMP, MIPAS, GOMOS, and ECMWF Analysis Fields. CHAMP Science Meeting, Sept. 1-4, Potsdam 2003 N/A
Gorbunov ME An asymptotic method of modeling radio occultations. Journal of Atmospheric and Solar-Terrestrial Physics 65 (16-18): 1361-1367 NOV-DEC 2003 N/A
Gorbunov, M.E. and L. Kornblueh Principles of variational assimilation of GNSS radio occultation data. Max Planck Institute for Meteorology Rep. 350, 34 pp. 2003 N/A
Gorbunov ME, Kornblueh L Analysis and validation of challenging minisatellite payload (CHAMP) radio occultation data. Journal of the Geophysical Research-Atmospheres 108 (D18): Art. No. 4584 SEP 24 2003 N/A
Grove-Rasmussen, J. Comparison of DMI Retrieval of CHAMP Occultation Data with ECMWF: First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies. Springer Series, ISBN 3-540-00206-5 447-452 2003 Link Provided
Haase, J., et al. Accuracy and Variability of GPS Tropospheric Dealy Measurements of Water Vapor in the Western Mediterranean. Journal of Applied Meteorology, 42, 1547-1568 2003 N/A
Hagemann, S., et al. On the determination of atmospheric water vapor from GPS measurements. Journal of Geophysical Research, 108 2003 N/A
Hajj, G.A., C.O. Ao, B.A. Iijima, D. Kuang, E.R. Kursinski, A.J. Mannucci, T.K. Meehan, L.J. Romans, M. de la Torre Juarez, and T.P. Yunck CHAMP and SAC-C Atmospheric Occultation Results and Intercomparisons. J. Geophys. Res 2003 Link Provided
Ha, S.-Y., Y.-H. Kuo, Y.-R. Guo, G.-H. Lim Variational Assimilation of Slant-Path Wet Delay Measurements from a Hypothetical Ground-Based GPS Network. Part I: Comparison with Precipitable Water Assimilation. Mon. Wea. Rev. 131, 2635-2655 2003 Link Provided
Healy, S.B., A. Jupp, D. Offiler, and J. Eyre The Assimilation of Radio Occultation Measurements. First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies, Springer Series, ISBN 3-540-00206-5 453-461 2003 Link Provided
Heise, S., N. Jakowski, A. Wehrenpfennig, Ch. Reigber, and H. Luhr Initial Results on Ionosphere/Plasmasphere Sounding Based on GPS Data Obtained on Board CHAMP: First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies. Springer Series, ISBN 3-540-00206-5 408-414 2003 Link Provided
Herman B.M., E.R. Kursinski, D. Feng, D. Flittner, D. Ward, S. Syndergaard, and E. Lane Active tropospheric ozone and moisture sounder (ATOMS). Science Rep., NASA Contract NAS1-99055, Institute of Atmospheric Physics, The University of Arizona, Tucson, AZ, 85 pp. 2003 N/A
Hocke K, Igarashi K High-resolution profiling of layered structures in the lower stratosphere by GPS occultation. Geophysical Research Letters 30 (8): Art. No. 1426 APR 19 2003 N/A
Huang XY, Vedel H An introduction to data assimilation. In: SAF Training Workshop: 2nd GRAS SAF User Workshop, EUMETSAT, Darmstadt, Germany, 25–37 2003 N/A
Jakowski, N., A. Wehrenpfennig, S. Heise, Ch. Reigber, and H. Lohr Status of Ionospheric Radio Occultation CHAMP Data Analysis and Validation of Higher Level Data Products. First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies, Springer Series, ISBN 3-540-00206-5 462-472 2003 Link Provided
Jensen AS, Lohmann MS, Benzon HH, et al. Full spectrum inversion of radio occultation signals. Radio Sci., 38, 1040, doi:10.1029/2002RS002763. 2003 N/A
Jiang H, Huang C Simulation study on the effects of orbit error of Low Earth Orbiter on neutral atmoshperic phase delay. Chinese Journal of Geophysics-Chinese Edition 46 (2): 167-170 MAR 2003 N/A
Johnsen, K.-P. NWP Model Specific Humidities Compared with CHAMP/GPS and TERRA/MODIS Data: First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies. Springer Series, ISBN 3-540-00206-5 473-478 2003 Link Provided
Kang Z, Nagel P, Pastor R Precise orbit determination for GRACE. Advances in Space Research 31 (8): 1875-1881 2003 N/A
Lange, M., and C. Jacobi Analysis of Gravity Waves from Radio Occultation Measurements: First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies. Springer Series, ISBN 3-540-00206-5 479-484 2003 Link Provided
Larsen, G.B., P. Hoeg, J. Grove-Rasmussen, and M.B. Sorensen GPS Atmosphere and Ionosphere Methods used on Orsted Data and Initial Application on CHAMP Data. First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies. Springer Series, ISBN 3-540-00206-5 485-490 2003 Link Provided
Liou YA, Pavelyev AG, Huang CY, et al Analytic method for observation of the gravity waves using radio occultation data. Geophysical Research Letters 30 (20): Art. No. 2021 OCT 16 2003 N/A
Liu H, Zou X Improvements to a GPS radio occultation ray-tracing model and their impacts on assimilation of bending angle. J. Geophys. Res., 108, 4548, doi:10.1029/2002JD003160. 2003 N/A
Lohmann M. S., A.S. Jensen, H. -H. Benzon, and A.S. Nielsen, Radio occultation retrieval of atmospheric absorption based on FSI. Danish Meteor Inst. Sci. Rep. 03-01 2003 N/A
MacDonald, A., and Y. Xie GPS surface station density requirements for recovery of three-dimensional water vapor. Invited Presentation, International Workshop on GPS Meteorology, Tsukuba, Japan. 2003 N/A
Marquardt, C., et al. Validation and data quality of CHAMP radio occultation studies. In Proceedings: First CHAMP mission results for gravity, magnetic and atmospheric studies, Springer, 384–396 2003 N/A
Marquardt C., J. Eyre, S. Healy, A. Jupp, and D. Offiler Use of GPS radio occultation data in meteorological services. U.K. Met Office Forecast Research Tech. Rep. 403, 9 pp. 2003 N/A
Marquardt C., J. Eyre, S. Healy, A. Jupp, and D. Offiler. Validation and Data Quality of CHAMP Radio Occultation Data. J Geophys Rep. 102 29.849-29.866 2003 Link Provided
Mitchell, C.N. Combining Radio Occultation Measurements with Other Instruments to Map the Ionospheric Electron Concentration. First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies, Springer Series, ISBN 3-540-00206-5 491-499 2003 Link Provided
Montenbruck, O. Kinematic GPS positioning of LEO satellites using ionosphere-free single frequency measurements. Aerospace Science and Technology 7:396–405 2003 N/A
Pavelyev, A.G., J. Wickert, Y.A. Liou, K. Igarashi, K. Hocke, and C.Y. Huang Vertical Gradients of Refractivity in the Mesosphere and Atmosphere Retrieved from GPS/MET and CHAMP Radio Occultation Data. First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies, Springer Series 500-507 2003 Link Provided
Pavelyev A, Tsuda T, Igarashi K, et al. Wave structures in the electron density profile in the ionospheric D- and E-layers observed by radio holography analysis of the GPS/MET radio occultation data. Journal of Atmospheric and Solar-Terrestrial Physics 65 (1): 59-70 JAN 2003 N/A
Pavelyev, D.A., J. Wickert, A.G. Paveljev, I.A. Kucherjavenkov, S.S. Matygov, K. Hocke, G. Beyerle, O.I. Yakovlev, and A.I. Kucherjavenkov Observation of Reflected Signals in MIR/GEO and GPS/MET Radio Occultation Missions. First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies, Springer Series 508-514 2003 N/A
Poli P A fast forward model for simulating GPS radio occultation bending angles and refractivity in a two dimensional plane: Implementation and simulations. In: SAF Training Workshop: 2nd GRAS SAF User Workshop, EUMETSAT, Darmstadt, Germany, 38–48 2003 N/A
Poli, P., and J. Joiner Assimilation Experiments of One-dimensional Variational Analyses with GPS/MET Refractivity. First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies, Springer Series, ISBN 3-540-00206-5 515-520 2003 Link Provided
Poli P, Ao CO, Juarez MD, et al. Evaluation of CHAMP radio occultation refractivity using data assimilation office analyses and radiosondes. Geophysical Research Letters 30 (15): Art. No. 1800 AUG 6 2003 N/A
Poli, P., C. O. Ao, M. de la Torre Juarez, J. Joiner, G. A. Hajj, and R. M. Hoff. Evaluation of CHAMP radio occulation refractivity using data assimilation office analyses and radiosondes. Geophys. Res. Lett., 30(15), 1800, doi 10.1029/2003GL017637. 2003 N/A
Powers, J. G. Real-time mesoscale modeling over Antarctica: The Antarctic Mesoscale Prediction System Bull. Am. Meteorol. Soc., 84, 1533– 1545 2003 N/A
Randel WJ, Wu F, Rios WR Thermal variability of the tropical tropopause region derived from GPS/MET observations. Journal of the Geophysical Research-Atmospheres 108 (D1): Art. No. 4024 JAN 15 2003 N/A
Revercombe, H.E, et al. The ARM programs water vapor intensive observation periods. Overview, initial accomplishments, and future challenges. Bulletin of the American Meteorological Society, 84, 217-326. 2003 N/A
Rhodin A. Assimilation of radio occultation data at DWD. In: SAF Training Workshop: 2nd GRAS SAF User Workshop, EUMETSAT, Darmstadt, Germany, 80–84 2003 N/A
Rubek F., Sørensen M.B. GRAS-SAF system, products, and archive. In: SAF Training Workshop: 2nd GRAS SAF User Workshop, EUMETSAT, Darmstadt, Germany, 60–72 2003 N/A
Schloter, S., C. Stolle, N. Jakowski, and C. Jacobi Monitoring the 3 Dimensional Ionospheric Electron Distribution based on GPS Measurements. First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies, Springer Series, ISBN 3-540-00206-5 521-527 2003 Link Provided
Schoellhammer, K., Ch. Marquardt, and K. Labitzke Comparison of Three Different Meteorological Datasets (ECMWF, Met Office and NCEP). First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies, Springer Series, ISBN 3-540-00206-5 528-535 2003 Link Provided
Schroder, T., S. Leroy, M. Stendel, and E. Kaas Validating the microwave sounding unit stratospheric record using GPS occultation. Geophysical Research Letters VOL. 30, NO. 14, 1734, doi 10.1029/2003GL017588 2003 Link Provided
Schunk RW, Scherliess L, Sojka JJ Recent approaches to modeling ionospheric weather. Advances in Space Research 31 (4): 819-828 2003 N/A
Snyder, C. and F. Zhang, 2003 Assimilation of simulated Doppler radar observations with an ensemble Kalman filter. Mon. Wea. Rev., 131, 1663-1677 2003 N/A
Sokolovskiy S Effect of superrefraction on inversions of radio occultation signals in the lower troposphere. Radio Science V.38, No.3, 1058, doi:10.1029/2002RS002728 2003 N/A
Sokolovskiy, S. Effect of superrefraction and small-scale refractivity irregularities on inversion of radio occultation signals in the lower troposphere Proc. of the Int. Workshop on GPS Meteorology, Tsukuba, Japan, 14-17 Jan. 2003 N/A
Spalla, P., N. Jakowski, A. Wehrenpfennig, P.S.J Spencer, and C.N Mitchell Verification of CHAMP Radio-Occultation Observations in the Ionosphere Using MIDAS. First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies, Springer Series, ISBN 3-540-00206-5 545-550 2003 Link Provided
Stiller, G.P., T. Steck, M. Milz, T. von Clarmann, U. Grabowski, and H. Fischer Approach to the Cross-Validation of MIPAS and CHAMP Temperature and Water Vapour Profiles. First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies, Springer Series, ISBN 3-540-00206-5 551-556 2003 Link Provided
Stolle C, Schluter S, Jacobi C, et al. 3-dimensional ionospheric electron density reconstruction based on GPS measurements. Advances in Space Research 31 (8): 1965-1970 2003 N/A
Straus PR, Anderson PC, Danaher JE GPS occultation sensor observations of ionospheric scintillation. Geophysical Research Letters 30 (8): Art. No. 1436 APR 26 2003 N/A
Strow, L. L. , S. E. Hannon, S. De Souza-Machado, H. E. Motteler, and D. Tobin An overview of the AIRS radiative transfer model. IEEE Trans. Geosci. Remote Sensing, vol. 41, pp.303-313 2003 N/A
Susskind, J., C. D. Barnet, and J. M. Blaisdell Retrieval of Atmospheric and Surface Parameters from AIRS/AMSU/HSB Data in the Presence of Clouds IEEE Trans. Geosci. Remote Sensing, vol. 41, pp.390-409 2003 N/A
Syndergaard S., D. Flittner, R. Kursinski, and B. Herman. 2003 Simulating the influence of horizontal gradients on refractivity profiles from radio occultations. Proc. Fourth Oersted Int. Science Team Conf. (OIST-4), Copenhagen, Denmark, Danish Meteorological Institute, 245-250. 2003 N/A
Vedel, H., and M. Stendel On the direct use of GNSS RO Refractivity Measurements for Climate Monitoring. Proc. 4. Oerstedt Science Meeting Kopenhagen 2003 Link Provided
von Engeln A., Nedoluha G., Kirchengast G., B¨uhler S. One-dimensional variational (1-D Var) retrieval of temperature, water vapor, and a reference pressure from radio occultation measurements: A sensitivity analysis. J Geophys Res 108:4337, doi:10.1029/2002JD002908 2003 N/A
von Engeln A, Nedoluha G, Teixeira J An analysis of the frequency and distribution of ducting events in simulated radio occultation measurements based on ECMWF fields. Journal of the Geophysical Research-Atmospheres 108 (D21): Art. No. 4669 NOV 7 2003 N/A
Whiteman, D. Examination of the traditional Raman Lidar technique II: Evaluating the ratios for water vapor and aerosols. Applied Optics, 42 (15), 2593 2003 N/A
Wickert. J. Atmosphere Sounding Using GPS Radio Occultation. National report of the FRG on the geodetic activities in the years 1999-2003, DGK, Reihe B, Heft-Nr. 312, M¸nchen, 53-56, ISBN 3 7696 8589 X 2003 Link Provided
Wickert, J., A. Gobiet, G. Beyerle, U. Foelsche, G. Kirchengast, T. Schmidt, and A.K. Steiner GPS Radio Occultation with CHAMP: Comparison of Inversion Results from GFZ Potsdam and IGAM Graz. 2. CHAMP Science Meeting Sept. 1-4, Potsdam 2003 Link Provided
Wickert, J., G. Beyerle, T. Schmidt, C. Marquardt, R. Konig, L. Grunwaldt, and Ch. Reigber GPS Radio Occultation with CHAMP. First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies, Springer Series, ISBN 3-540-00206-5 371-383 2003 Link Provided
Wickert, J., G. Beyerle, T. Schmidt, R. Konig, and Ch. Reigber GPS Radio Occultation with CHAMP: Operational Data Processing and Validation of Vertical Atmospheric Profiles. Inivited Talk, 2nd GRAS SAF User Workshop, Helsingoer June 11-13 2003 Link Provided
Wickert, J., G. Beyerle, T. Schmidt, R. Konig, Ch. Reigber, and C. Marquardt Highlights of CHAMP Atmospheric Occultation Results. OIST-4 Proceedings, 4th Oersted International Science Team Conference, ISBN 87-7478-484-6 Copenhagen June 2003, 235-240 2003 Link Provided
Wickert, J., R. Galas, T. Schmidt, G. Beyerle, Ch. Reigber, Ch. Forste, and M. Ramatschi Atmospheric Sounding with CHAMP: GPS Ground Station Data for Occultation Processing. Phys. Chem. Earth,(A) In Print 2003 Link Provided
Wickert, J., R. Konig, T. Schmidt, Ch. Reigber, N. Jakowski, G. Beyerle , R. Galas , L. Grunwaldt, T.K. Meehan, and T.P. Yunck The Radio Occultation Experiment Aboard CHAMP (Part I): Operational data Processing, Technical Aspects, Atmospheric Excess Phase Calibration and Ionospheric Profiling. Proc. International Workshop GPS meteorology, Tsukuba January 13-17 2003 N/A
Wickert, J., T. Schmidt, G. Beyerle, G. Michalak, R. Konig, R. Konig, J. Kaschenz, and Ch. Reigber Atmospheric Profiling with CHAMP: Status of the Operational Data Analysis, Validation of the Recent Data Products and Future Prospects. 2. CHAMP Science Meeting Sept. 1-4, Potsdam 2003 Link Provided
Wickert, J., T. Schmidt, G. Beyerle, R. Konig, Ch. Reigber, and N. Jakowski The Radio Occultation Experiment Aboard CHAMP: Operational Data Analysis and Validation of Vertical Atmospheric Profiles. J. Met. Soc. Japan In Print 2003 Link Provided
Zängl G. A generalized sigma-coordinate system for the MM5. Mon. Wea. Rev., 131, 2875–2884 2003 Link Provided


YEAR: 2002   | Back to Top |

Authors Title Publication Year Link
Baltink, H.K., H. v. Marel, A.G.A. v Hoeven, AndrÈ Integrated Atmospheric Water Vapor Estimates From a Regional GPS Networ.k J. Geophys. Res. 10.1029/2000JD000094 2002 Link Provided
Beyerle, G., and K. Hocke Observation and simulation of direct and reflected GPS signals in radio occultation experiment. Geophys. Res Lett.,28, 1895-1898, 2001 2002 Link Provided
Beyerle G, Hocke K, Wickert J, et al. GPS radio occultations with CHAMP: A radio holographic analysis of GPS signal propagation in the troposphere and surface reflections. Journal of the Geophysical Research-Atmospheres 107 (D24): Art. No. 4802 DEC 28 2002 N/A
Beyerle, G., J. Wickert, R. Galas, K. Hocke, R. Knig, C. Marquardt, A.G. Paveljev, Ch. Reigber, and T. Schmidt GPS Occultation Measurements with GPS/MET and CHAMP. U.R.S.I. News Vol. 8, No.1/2,1-6, June, 2001 2002 Link Provided
Beyerle, G., K. Hocke, J. Wickert, T. Schmidt, C. Marquardt, and Ch. Reigber GPS radio occultations with CHAMP: A radio holographic analysis of GPS signal propagation in the troposphere and surface reflections. J. Geophys. Res 10.1029/2001JD001402 2002 Link Provided
Chen, S.-H., and W.-Y. Sun A one dimensional timedependent cloud model. J. Meteor. Soc. Japan, 80, 99–118 2002 N/A
Collard, A.D., and S.B. Healy The combined impact of future space-based atmospheric sounding instruments on numerical weather prediction. Q. J. R. Meteorol. Soc 128, 1-16 2002 Link Provided
Cucurull, L., J. Vila, and A. Rius Zenith total delay study of a mesoscale convective system: GPS observations and fine-scale modeling. Tellus ,54 A, 138-147 2002 N/A
Dai, A., J. Wang, R.H. Ware, and T. Van Hove Diurnal variation in water vapor over North America and its implications for sampling errors in radiosonde humidity. Journal of Geophysical Research, 107 (D10) 2002 N/A
de la Torre, Juarez M., G.A. Hajj, E.R. Kursinski, D. Kuang, A.J. Mannucci, L.J. Romans Single frequency processing of GPS radio occultations. Int J Remote Sens 25:3731–3744 2002 N/A
Feltz, W.F., and J.R. Mecikalski Monitoring high-temporal-resolution convective stability indices using the ground based atmospheric emitted radiance interferometer (AERI) during the 3 May 1999 Oklahoma-Kansas tornado outbreak. Weather and Forecasting, 17, 445-455 2002 N/A
Foelsche, U., and G. Kirchengast A simple geometric mapping function for the hydrostatic delay at radio frequencies and assessment of its performance. Geophys Res Lett 29:1473 DOI 10.1029/2001GL013744 2002 N/A
Foelsche U., Kirchengast G. Sensitivity of GNSS occultation profiles to horizontal variability in the troposphere. Paper presented at the COSMIC Radio Occultation Science Workshop, Boulder, CO, August 21-23 2002 N/A
Gerding, M., A. Weisheimer, K. Dethloff and R. Neuber Ground-based GPS: Benefit in the data sparse Arctic region. Proc.of COST Action 716 (Exploitation of Ground-Based GPS for Meteorology) Workshop, 28./29.1.2002, GFZ Potsdam, Germany 2002 Link Provided
Ge, S., C.K. Shum, J. Wickert, Ch. Reigber GPS Radio Occultation - A New Data Source for Improvement of Antarctic Pressure Field. Proc. International Symposium on GPS/GNSS held in Wuhan, China from November 6-8, Wuhan Journal of Natural Sciences 2002 Link Provided
Gobiet, A., Kirchengast, G., U. Foelsche, A.K. Steiner, and A. Lascher Advancements of GNSS occultation retrieval in the stratosphere for climate monitoring. Proc. 2002 EUMETSAT Meteorol. Satellite Data Users Conference, Sept. 2002, Dublin, Ireland 633-641 2002 Link Provided
Gorbunov ME Ionospheric correction and statistical optimization of radio occultation data. Radio Science 37 (5): Art. No. 1084 SEP-OCT 2002 N/A
Gorbunov, M.E. Canonical transform method for processing radio occultation data in the lower troposphere. Radio Sci. 37, 5, 1076, 2000RS002592 2002 Link Provided
Gorbunov, M.E. Ionospheric correction and statistical optimization of radio occultation data. Radio Sci. 37, 5, 1084, 2000RS002370 2002 Link Provided
Gorbunov, M.E. Radio-holographic analysis and validation of Microlab-1 radio occultation data in the lower troposphere. J. Geophys. Res. 107 (D12), 10.1029/2001JD000889 2002 Link Provided
Gorbunov, M.E. Radioholographic analysis of radio occultation data in multipath zones. Radio Sci. 37, 1, 2000RS002577 2002 N/A
Gorbunov ME, Gurvich AS, Shmakov AV Back-propagation and radio-holographic methods for investigation of sporadic ionospheric Elayers from Microlab-1 data. Int J Remote Sens 23:675–685 2002 N/A
Hajj, G.A., E.R. Kursinski, L.J. Romans, W.I. Bertiger, and S.S. Leroy A Technical Description of Atmospheric Sounding by GPS occultation. Journal of Atmospheric and Solar-Terrestrial Physics 64, 451-469 2002 Link Provided
Ha, S.Y., Y.-H. Kuo, Y.-R. Guo and G.H. Lim Assimilation of Ground-Based GPS Slant-Path Water Vapor Measurements and its Impact on Short-Range Prediction of a Pre-Frontal Squall Line. Abstract presented at the Third US Korea Joint Workshop Boulder, CO 2002 Link Provided
Ha, S.-Y., Y.-H. Kuo, Y.-R. Guo, C. Rocken and T. Van Hove Comparison of GPS slant wet delay measurements with model simulations during the passage of a squall line. Geophys. Res. Lett 29, 2113, doi 10.1029/2002GL015891 2002 Link Provided
Ha, S.-Y., Y.-H. Kuo, Y.-R. Guo, C. Rocken, and T. Van Hove Comparison of GPS slant wet delay measurements with model simulations during the passage of a squall line. Geophys. Res. Lett. Vol. 29, No. 23, 2113 2002 N/A
Heise, S., N. Jakowski, A. Wehrenpfennig, Ch. Reigber, and H. Luhr Sounding of the Topside Ionosphere/Plasmasphere Based on GPS Measurements from CHAMP: Initial Results. Geophys. Res. Lett 29 (14), 10.1029/2002GL014738 2002 Link Provided
Hocke, K., and K. Igarashi Electron density in the F region derived from GPS/MET radio occultation data and comparison with IRI. Earth Planets Space 54, 947-954 2002 Link Provided
Hocke K, Igarashi K Structure of the Earth's lower ionosphere observed by GPS/MET radio occultation. Journal of Geophysical Research-Space Physics 107 (A5): Art. No. 1057 MAY 2002 N/A
Hocke K, Igarashi K, Pavelyev A Irregularities of the topside ionosphere observed by GPS/MET radio occultation. Radio Science 37 (6): Art. No. 1101 NOV 2002 N/A
Hocke, K., T. Tsuda, and A. de la Torre A study of stratospheric GW fluctuations and sporadic E at midlatitudes with focus on possible orographic effect of Andes. J. Geophys. Res. 107, D20, 4428, 2001JD001330 2002 Link Provided
Hoeg, P., A.S. Jensen, A.S. Nielsen, M. Lohmann, T. M. Schroder, J. Grove-Rasmussen, and G.B. Larsen Radio Occultation Signal Analysis. ACE-Scientific Support Study, ESTEC Contract No. 14809/00/NL/MM WP 6300(1) 2002 Link Provided
Ho, S. P., W. L. Smith and H. L. Huang Retreival of atmospheric-temperature and watervapor profiles by using combined satellite and ground-based infrared spectral-radiance measurements Applied Optics, 41, 4057-4069 2002 N/A
Igarashi, K., A. Pavelyev, J. Wickert, K. Hocke, and D. Pavelyev Application of Radio Holographic Method for Observation of Altitude Variations of the Electron Density in the Mesosphere/Lower Thermosphere Using GPS/MET Radio Occultation Data. J. Atmos. Sol. Terr. Phys 64(8-11), 959-969 2002 Link Provided
Jakowski, N., A. Wehrenpfennig, S. Heise, Ch. Reigber, H. L¸hr, L. Grunwaldt, and T.K. Meehan GPS Radio Occultation Measurements of the Ionosphere from CHAMP: Early Results. Geophys. Res. Lett 29(10), 10.1029/2001GL014364 2002 Link Provided
Jakowski, N., S. Heise, A. Wehrenpfennig, S. Schloter, and R. Reimer GPS and GLONASS Based TEC Measurements as a Contributor for Space Weather Forecast. Journal of Atmospheric and Solar-Terrestrial Physics 64, 729 - 735 2002 Link Provided
Johnsen, K.-P., and, S.Q. Kidder Water Vapor over Europe obtained from remote sensors and compared with a hydrostatic NWP model. Phys. Chem. Earth (A/B/C) 27, 4-5, 371-375 2002 Link Provided
King, R.W., and Y. Bock Documentation for the GAMIT GPS Analysis software, Release 10.0. Scripps Institute of Oceanography, 2002 2002 N/A
Kursinski E.R., D. Flittner, B. Herman, D. Feng, S. Syndergaard, and D. Ward An active microwave limb sounder for profiling water vapor, ozone, temperature, geopotential of pressure surfaces and clouds. Proc. NASA Earth Science Technology Conf., Pasadena, CA, NASA 2002 N/A
Kursinski ER, Syndergaard S, Flittner D, et al. A microwave occultation observing system optimized to characterize atmospheric water, temperature, and geopotential via absorption. Journal of Atmospheric and Oceanic Technology 19 (12): 1897-1914 DEC 2002 N/A
Lachapelle, G.C., E. Cannon, K. Keefe, and P. Alves How will galileo improve positioning performance. GPS World, 2002 2002 N/A
Lieberman, R.S., D.A. Ortland, and E.S. Yarosh Climatology and interannual variability of diurnal water vapor heating. Journal of Geophysical Research, 180 (D3) 2002 N/A
Liou, Y.A., A.G. Pavelyev, J. Wickert, C.Y. Huang, K. Igarashi, and K. Hocke Generalization of Radioholografic Method for Study the Ionosphere, Troposphere and Terrestrial Surface from Space. Proc. 27th General Assembly of the International Union of Radio Science, Maastricht Aug 17-24 2002 Link Provided
Loiselet, M., N. Stricker, Y. Menard, and J.P. Luntama GRAS - Metop's GPS-Based Atmospheric Sounder. ESA Bulletin May 2002 Link Provided
Lowe, S.T., C. Zuffada, Y. Chao, P. Kroger, and L.E. Young 5-cm-Precision Aircraft Ocean Altimetry Using GPS Reflections. Geophys. Res. Lett.,29(10), 10.1029/2002GL014759 2002 Link Provided
Lowe, S.T., J.L. LaBrecque, C. Zuffada, L.J. Romans, L. E. Young, G. A. Hajj First Spaceborne Observation of an Earth-Reflected GPS Signal. Radio Sci. 37, (1), in print 2002 Link Provided
Lowry, A.R., C. Rocken and S. Sokolovskiy Vertical Profiling of Refractivity from Ground-based GPS Observations. Radio Science, Vol. 37, No. 3, pp 13.1 - 13.10. 2002 N/A
MacDonald, A.E., Y. Xie and R. Ware Diagnosis of Three-Dimensional Water Vapor Using a GPS Network. Mo. Wea. Rev 130, 386-397 2002 Link Provided
Noguchi K, Imamura T, Oyama KI, et al. Application of the GPS network to estimate the effect of the terrestrial ionosphere on the radio occultation measurements of planetary ionospheres (vol 36, pg 1607, 2001). Radio Science 37 (6): Art. No. 1104 DEC 5 2002 N/A
Pany, T., Pesec, P., and Stangl, G. Measuring and modeling the slant wet delay with GPS and the ECMWF NWP model. Phys. Chem. Earth (A), 27, 347-354 2002 N/A
Pavelyev, A.G., Y.A. Liou, Ch. Reigber, J. Wickert, K. Igarashi, K. Hocke, and C.Y. Huang GPS Radio Holography as a Tool for Remote Sensing of the Atmosphere and Mesosphere from Space. GPS Solutions,6, 96-99 DOI 10.1007/s10291-002-0022-6 2002 Link Provided
Pavelyev A, Igarashi K, Reigber C, et al. First application of the radioholographic method to wave observations in the upper atmosphere. Radio Science 37 (3): Art. No. 1043 MAY-JUN 2002 N/A
Poli, P., J. Joiner, and E. R. Kursinski 1DVAR Analysis of Temperature and Humidity Using GPS Radio Occultation Refractivity Data. J. Geophys. Res.,107, D20, 4448 doi: 10.1029/2001JD000935 2002 Link Provided
Randel, W.J., F. Wu, and W.R. Rios Thermal Variability of the Tropical Tropopause Region Derived From GPS/MET Observations. J. Geophys. Res 2002 Link Provided
Reigber, Ch., H. Lohr, and P. Schwintzer CHAMP Mission Status. Adv. Space Res. 30, (2), 129-134 2002 Link Provided
Rocken, C. T. VanHove, S.-Y. Ha, J. Braun, D. Hunt, R. Ware and Y.-H. Kuo Recent Ground Based GPS Meteorology Developments for SuomiNet. Presented at the COST 2002 Meeting, GFZ Potsdam, Germany 2002 Link Provided
Sattler, K. and Huang, X.-Yu Structure function characteristics for 2 meter temperature and relative humidity in different horizontal resolutions. Tellus 54 A, 14-33 2002 N/A
Schär C., D. Leuenberger, O. Fuhrer, D. Lüthi, and C. Girard A new terrain-following vertical coordinate formulation for atmospheric prediction models. Mon. Wea. Rev., 130, 2459–2480. 2002 Link Provided
Schreiner, W.S., D. Hunt, C. Rocken and S. V. Sokolovskiy Radio Occultation Data Processing at the COSMIC Data Analysis and Archival Center (CDAAC). Presented at the First CHAMP Science Meeting GFZ, Potsdam, Germany 2002 Link Provided
Shao H, Zou X The impact of observational weighting on the assimilation of GPS/MET bending angle. Journal of the Geophysical Research-Atmospheres 107 (D23): Art. No. 4717 DEC 13 2002 N/A
Sokolovskiy, S., W. Schreiner, C. Rocken and D. Hunt Detection of High-Altitude Ionospheric Irregularities with GPS/MET Geophys. Res. Lett. 29: 1033, doi: 10.1029/2001GL013398 2002 Link Provided
Stevens, B., et al. Dynamics and Chemistry of Marine Stratocumulus DYCOMS-II. BAMS, submitted February 7, 2002 2002 N/A
Syndergaard, S. A New Algorithm for Retrieving GPS Radio Occultation Total Electron Content. Geophys. Res. Lett. 29, 16, 2001GL014478 2002 Link Provided
Tsai LC, Liu CH, Tsai WH, et al. Tomographic imaging of the ionosphere using the GPS/MET and NNSS data. Journal of Atmospheric and Solar-Terrestrial Physics 64 (18): 2003-2011 DEC 2002 N/A
Tsuda T, Hocke K Vertical wave number spectrum of temperature fluctuations in the stratosphere using GPS occultation data. Journal of the Meteorological Society of Japan 80 (4B): 925-938 SEP 2002 N/A
Wickert, J. The CHAMP Radio Occultation Experiment: Algorithms, Processing System, and First Results. PhD Thesis, Scientific Technical Report 02/07 GFZ Potsdam (in German) 2002 Link Provided
Wickert, J., G. Beyerle, G.A. Hajj, V. Schwieger, and Ch. Reigber GPS Radio Occultation with CHAMP: Atmospheric profiling Utilizing the Space-Based Single Difference Technique. Geophys. Res. Lett., 29(8), 10.1029/2001GL013982 2002 Link Provided
Wickert, J., G. Beyerle, N. Jakowski, T. Schmidt, R. Konig, Ch. Reigber, and C. Marquardt Status of GPS Radio occultation with CHAMP. Invited Talk, Proc. COSMIC Workshop Boulder, August 21-23 2002 Link Provided
Wickert, J., G. Beyerle, T. Schmidt, C. Marquardt, R. Konig, L. Grunwaldt, and Ch. Reigber