DocumentCode
670118
Title
Damage detection after earthquake by an X-band high resolution airborne SAR
Author
Kobayashi, Takehiko ; Umehara, Toshihiko ; Uemoto, Jyunpei ; Satake, Makoto ; Kojima, S. ; Matsuoka, T. ; Nadai, Akitsugu ; Uratsuka, Seiho
Author_Institution
Appl. Electromagn. Res. Inst., Nat. Inst. of Inf. & Commun. Technol., Koganei, Japan
fYear
2013
fDate
23-27 Sept. 2013
Firstpage
446
Lastpage
447
Abstract
The damaged Area by tsunami at the great east Japan earthquake in 2011 was observed by the airborne X-band SAR system (Pi-SAR2). In this paper we describe the polarimetric character of the damaged area and detect the damaged area from the SAR image on March. Moreover we use the change of SAR images between March and August to evaluate the damaged area detected by the polarimetric character.
Keywords
disasters; earthquakes; radar imaging; remote sensing by radar; synthetic aperture radar; tsunami; AD 2011; Pi-SAR2; SAR image; X-band high resolution airborne SAR; airborne X-band SAR system; earthquake damage detection; great east Japan earthquake; tsunami damaged area; Buildings; Communications technology; Earthquakes; Image color analysis; Image resolution; Synthetic aperture radar; Tsunami;
fLanguage
English
Publisher
ieee
Conference_Titel
Synthetic Aperture Radar (APSAR), 2013 Asia-Pacific Conference on
Conference_Location
Tsukuba
Type
conf
Filename
6705112
Link To Document