Mapping Subsurface Geology in Sahara Using L-Band SAR: First Results From the ALOS/PALSAR Imaging Radar
Selected Topics in Applied Earth Observations and Remote Sensing, IEEE Journal of(2010)
摘要
Within the framework of Kyoto & Carbon Initiative of the Japanese Space Agency (JAXA), we used JERS-1 and ALOS/PALSAR radar images to build regional and continental scale mosaics of Sahara. The unique capability of L-band SAR to map subsurface structures in arid areas revealed previously unknown geological features: craters, faults, paleo-rivers. The latter are of particular interest for water resource detection in arid regions.
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关键词
faults,terrain mapping,synthetic aperture radar,arid regions,hydrology,geology,alos,sahara,kyoto & carbon initiative,alos-palsar imaging radar,paleo-hydrology,rivers,k&c initiative,water resource detection,japanese space agency,jers-1 images,topography (earth),alos-palsar radar images,l-band sar,geophysical image processing,faulting,craters,water resources,subsurface geology,paleorivers,subsurface structures,palsar,arid areas,paleohydrology,arid region,radar imaging,remote sensing,l band
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