Overview:

A network of twenty four, single frequency, Global Positioning System (GPS) instruments have been deployed to measure the three dimensional water vapor fields in North-Central Oklahoma. These instruments have been deployed by the University Corporation for Atmospheric Research's (UCAR) COSMIC Program under a grant from the Department of Energy's Atmospheric Radiation Measurements Program (ARM).

• John Braun
• Chris Rocken

• Tropospheric Tomography with the Global Positioning System
  
  
• Network and Station Information
  
  
• IHOP GPS Results
  
  
• IHOP GPS Results - Precipitable Water Vapor