DocumentCode
2139052
Title
Signatures of vessels in ENVISAT AP-mode imagery
Author
Olsen, Richard B. ; Arnesen, Tonje N. ; Eldhuset, Knut
Author_Institution
Norwegian Defence Res. Establ., Kjeller, Norway
Volume
6
fYear
2004
fDate
20-24 Sept. 2004
Firstpage
3895
Abstract
A series of ENVISAT AP mode data has been collected over the Nome field off the coast of central Norway. An oil production vessel has been imaged with different ASAR beams and polarisations to study how its signature changes with varying imaging parameters. Cross-polarised data gives better contrast for automated detection compared to co-polarised data, when the incidence angle is small.
Keywords
geophysical signal processing; object detection; oceanographic techniques; radar detection; radar imaging; radar polarimetry; remote sensing by radar; synthetic aperture radar; target tracking; ASAR beams; ENVISAT AP-mode imagery; Nome field; automated detection; central Norway; copolarised data; cross-polarised data; imaging parameters; incidence angle; oil production vessel; polarimetry; polarisations; ship detection; signature changes; vessel signature; Backscatter; Clutter; Marine vehicles; Oceans; Petroleum; Polarization; Production; Radar cross section; Radar detection; Spaceborne radar;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004 IEEE International
Print_ISBN
0-7803-8742-2
Type
conf
DOI
10.1109/IGARSS.2004.1369975
Filename
1369975
Link To Document