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Near Real-Time Operational Datasets

COSMIC-2 data processed operationally in near-real time are published daily by 0200 UTC the following day at https://data.cosmic.ucar.edu/gnss-ro/cosmic2/nrt/. The following are available:

These datasets are available from Oct. 1, 2019 onwards unless otherwise noted.

 

Near Real-Time Provisional Datasets

COSMIC-2 provisional data processed in near-real time are published daily by 0200 UTC the following day at https://data.cosmic.ucar.edu/gnss-ro/cosmic2/provisional/spaceWeather/. The following are available:

These datasets are available from Oct. 1, 2019 onwards. Once operational maturity is reached, they will become part of the near real-time operational datasets above.

Provisional neutral atmospheric datasets are no longer updated as of Feb. 25, 2020. Relative GLONASS total electron content products are no longer updated as of January 31, 2021.

 

Post-Processed Datasets

COSMIC-2 data are post-processed with about 6 weeks delay and are available at https://data.cosmic.ucar.edu/gnss-ro/cosmic2/postProc/. The following are available:

 

Digital Object Identifier (DOI)

UCAR has obtained a DOI for the COSMIC-2 data published by the CDAAC:

https://doi.org/10.5065/t353-c093

The DOI redirects to this page. DOIs are assumed to persist indefinitely, so they are preferable to using standard URLs in your citations. Here is a suggested citation in the AMS citation style:

UCAR COSMIC Program, 2019: COSMIC-2 Data Products [Data set]. UCAR/NCAR - COSMIC, Access date [insert date], https://doi.org/10.5065/T353-C093