Title :
Effect of tropospheric range delay corrections on differential SAR interferograms
Author :
Kimura, Hiroshi ; Kinoshita, Hiroaki
Author_Institution :
Gifu Univ., Japan
Abstract :
The tropospheric range delay is estimated from meteorological data or GPS data, and then is used to correct JERS-1 SAR differential interferograms. Topography of the concerned area is considered in mapping the delay
Keywords :
geodesy; geophysical techniques; remote sensing by radar; spaceborne radar; synthetic aperture radar; terrain mapping; topography (Earth); GPS; InSAR; JE11S-1; atmosphere; correction; differential SAR; differential interferograms; geodesy; geophysical measurement technique; land surface; meteorology; radar remote sensing; radiowave propagation; range delay; spaceborne radar; synthetic aperture radar; tectonic displacement; terrain mapping; topography; troposphere; Atmosphere; Delay effects; Delay estimation; Global Positioning System; Meteorology; Ocean temperature; Refractive index; Sea level; Sea surface; Surface topography;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2001. IGARSS '01. IEEE 2001 International
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-7031-7
DOI :
10.1109/IGARSS.2001.977899
