Title :
Deformation monitoring using the ALOS/PALSAR
Author :
Shimada, Masanobu ; Miyagi, Yousuke
Author_Institution :
Earth Obs. Res. Center, Japan Aerosp. Exploration Agency, Tsukuba, Japan
Abstract :
Because of the higher interferometric coherence, ALOS/PALSAR data are often used for monitoring the deformation caused by the disaster events (i.e., earthquakes, volcanoes, land subsidence by water and oil pumping, land slide, etc) using the interferometric data analysis. JAXA has been a member of the international charter, and responds to the charter calls for the emergency call. In this paper we will introduce the responses to the charter call events and the data examples generated and distributed to the disaster event as the interferometric SAR products.
Keywords :
data acquisition; deformation; disasters; geophysical techniques; radar interferometry; remote sensing by radar; synthetic aperture radar; ALOS-PALSAR data; JAXA; data acquisition; deformation monitoring; differential interferometry; disaster events; earthquakes; interferometric SAR Interferometry; interferometric coherence; interferometric data analysis; interferometric disaster monitoring; land slide; land subsidence; oil pumping; phased-array L-band synthetic aperture radar data; volcanoes; water pumping; Aerospace accidents; Calibration; Data acquisition; Data mining; Earth; Image sensors; Optical interferometry; Remote monitoring; Synthetic aperture radar; Synthetic aperture radar interferometry; ALOS; Deformation monitoring; Differential Interferometry; Interferometry; PALSAR;
Conference_Titel :
Geoscience and Remote Sensing Symposium,2009 IEEE International,IGARSS 2009
Conference_Location :
Cape Town
Print_ISBN :
978-1-4244-3394-0
Electronic_ISBN :
978-1-4244-3395-7
DOI :
10.1109/IGARSS.2009.5418213
