Motion compensation effects for repeat-pass processing in wavelength-resolution SAR

Author

Frölind, P.O. ; Ulander, L.M.H.

Author_Institution

Dept. of Sensor Technol., Swedish Defence Res. Establ., Linkoping, Sweden

Volume

5

fYear

1998

fDate

6-10 Jul 1998

Firstpage

2637

Abstract

An investigation of the image response change of a target placed at the nominal reference height due to motion compensation of ultra-widebeam VHF SAR is performed. Also, an approximate relationship between the image position, for a target out of the nominal height, and a certain actual flown track is derived

Keywords

geophysical techniques; motion compensation; radar imaging; remote sensing by radar; synthetic aperture radar; terrain mapping; topography (Earth); InSAR; SAR; geophysical measurement technique; image position; image response change; interferometric SAR; land surface topography; motion compensation effect; nominal reference height; radar imaging; radar remote sensing; repeat-pass processing; synthetic aperture radar; terrain mapping; ultra-widebeam VHF SAR; wavelength-resolution SAR; Azimuth; Focusing; Image resolution; Interferometry; Motion compensation; Radar antennas; Radar tracking; Synthetic aperture radar; Target tracking; Transmitting antennas;

fLanguage

English

Publisher

ieee

Conference_Titel

Geoscience and Remote Sensing Symposium Proceedings, 1998. IGARSS '98. 1998 IEEE International

Conference_Location

Seattle, WA

Print_ISBN

0-7803-4403-0

Type

conf

DOI

10.1109/IGARSS.1998.702304

Filename

702304