Title :
Accuracy assessment of SAR interferometry using the ERS-1
Author :
Carrasco, D. ; Alonso, J. ; Broquetas, A.
Author_Institution :
Dept. de Teoria del Senyal i Comunicacions, Univ. Politecnica de Catalunya, Barcelona, Spain
Abstract :
A SAR raw data simulator and a SAR processor are used as a tool for performance assessment of SAR interferometry algorithms like the multi-baseline and multifrequency. Traditional algorithms have also been tested with real ERS-1 data and validated with a high accuracy reference DEM
Keywords :
geodesy; geophysical techniques; radar applications; radar imaging; remote sensing by radar; synthetic aperture radar; topography (Earth); DEM; ERS-1; SAR imaging; SAR interferometry; SAR processor; accuracy assessment; digital elevation model; geodesy; geophysical measurement technique; land surface topography; multi-baseline algorithm; multifrequency algorithm; performance assessment; raw data simulator; spaceborne radar remote sensing; terrain mapping; Aerospace simulation; Decorrelation; Frequency; Microwave communication; Radar scattering; Satellites; Spaceborne radar; Synthetic aperture radar; Synthetic aperture radar interferometry; Testing;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 1995. IGARSS '95. 'Quantitative Remote Sensing for Science and Applications', International
Conference_Location :
Firenze
Print_ISBN :
0-7803-2567-2
DOI :
10.1109/IGARSS.1995.520584
