DocumentCode
483931
Title
Extraction of Wind and Wave Information Using SAR Images
Author
Yang, Chan-Su ; Kang, Moon-Kyung
Author_Institution
Ocean Satellite Res. Group, Korea Ocean Res.&Dev. Inst. (KORDI), Ansan
Volume
1
fYear
2008
fDate
7-11 July 2008
Abstract
This study is a preliminary research to extract the oceanic information such as ocean wind and wave using SAR images. The CMOD4, CMOD-IFR2, and polarization ratio (PR) models are used to estimate the magnitude of wind and the SAR-wave spectrum analysis and inter-look cross-spectra methods provides the wave information related to amplitude and direction of the ocean wave over a square-km sized area.
Keywords
geophysical signal processing; ocean waves; oceanographic techniques; radar imaging; remote sensing by radar; seawater; synthetic aperture radar; wind; CMOD-IFR2; CMOD4; SAR images; SAR-wave spectrum analysis; data extraction; interlook cross spectra method; ocean wave; ocean wind; oceanic information; polarization ratio model; Data mining; Image retrieval; Layout; Marine vehicles; Meteorology; Ocean waves; Polarization; Satellites; Sea measurements; Wind speed; 2D FFT; CMOD-IFR2; CMOD4; SAR; inter-look cross-spectra;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 2008. IGARSS 2008. IEEE International
Conference_Location
Boston, MA
Print_ISBN
978-1-4244-2807-6
Electronic_ISBN
978-1-4244-2808-3
Type
conf
DOI
10.1109/IGARSS.2008.4778883
Filename
4778883
Link To Document