DocumentCode
2795009
Title
Determination of the average height of a large region from nadir looking radar sensors
Author
Fedele, Gennaro ; Picardi, Giovanni ; Seu, Roberto
Author_Institution
INFO-COM Dpt., Univ. degli Studi di Roma La Sapienza, Italy
fYear
1996
fDate
8-10 Oct 1996
Firstpage
127
Lastpage
130
Abstract
The paper presents a processing technique to be applied to nadir looking radar sensors to gain altimetric data with high precision. Pulse limited altimeters are considered as those in use for the mapping of a surface. High resolution is obtained by means of phase monopulse in the cross-track direction while synthetic aperture processing followed by a proper incoherent technique is proposed for the resolution in the along-track direction
Keywords
radar altimetry; radar imaging; radar signal processing; synthetic aperture radar; along-track direction; altimetric data; average height determination; cross-track direction; high resolution; incoherent technique; nadir looking radar sensors; phase monopulse; pulse limited altimeters; surface mapping; synthetic aperture processing; Pulse modulation; Radar antennas; Radar scattering; Receiving antennas; Rough surfaces; Sea surface; Spaceborne radar; Spatial resolution; Surface roughness; Surface topography;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar, 1996. Proceedings., CIE International Conference of
Conference_Location
Beijing
Print_ISBN
0-7803-2914-7
Type
conf
DOI
10.1109/ICR.1996.573788
Filename
573788
Link To Document