Modeling Water Vapor Using Gps with Application to Mitigating Insar Atmospheric Distortions

  • Fayaz Onn
  • Published 2006
Spatial and temporal fluctuations of water vapor content in the lower atmosphere cause variable time delays in radio-frequency signals propagating from space-borne transmitters to targets on the ground. These delays result in significant distortions in repeat-pass Interferometric Synthetic Aperture Radar (InSAR) images of crustal deformation and errors in… CONTINUE READING