Title :
Correction of atmospheric excess path delay appeared in repeat-pass SAR interferometry using objective analysis data
Author :
Shimada, Masanobu ; Isoguchi, Osamu
Author_Institution :
Earth Obs. Res. Center, Nat. Space Dev. Agency of Japan, Tokyo
Abstract :
In this study, we evaluated the robustness of a method to correct the atmospheric excess path delay component in the repeat-pass SAR interferometry using the typical objective analysis data, i.e., the Global Analysis Data (GANAL) and ECMWF
Keywords :
geodesy; geophysical techniques; remote sensing by radar; spaceborne radar; synthetic aperture radar; terrain mapping; topography (Earth); ECWNNF; GANAL; Global Analysis Data; InSAR; SAR interferometry; atmospheric correction; excess path delay; geodesy; geophysical measurement technique; land surface; objective analysis data; phase difference; radar remote sensing; repeat pass method; robustness; synthetic aperture radar; terrain mapping; topographic mapping; Data analysis; Delay; Interferometry; Meteorology; Robustness; Satellites; Space technology; Temperature; Terrestrial atmosphere; Weather forecasting;
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.2001.977900
