Observation of a Large Landslide on La Reunion Island Using Differential Sar Interferometry (JERS and Radarsat) and Correlation of Optical (Spot5 and Aerial) Images
نویسندگان
چکیده
منابع مشابه
Observation of a Large Landslide on La Reunion Island Using Differential Sar Interferometry (JERS and Radarsat) and Correlation of Optical (Spot5 and Aerial) Images
Slope instabilities are one of the most important geo-hazards in terms of socio-economic costs. The island of La Réunion (Indian Ocean) is affected by constant slope movements and huge landslides due to a combination of rough topography, wet tropical climate and its specific geological context. We show that remote sensing techniques (Differential SAR Interferometry and correlation of optical im...
متن کاملIdentification of landslides in La Reunion Island with JERS-1 and RADARSAT-1 radar interferometry
La Réunion Island is affected by constant slope movement and huge landslides due to the rough topography, a wet climate and favourable geological context. Radar interferometry can provide a mean for identifying landslides on a large scale. Because of the vegetation cover, C-band interferograms are generally hampered. Using JERS-1 images, we show that the L-Band can be used to overcome the loss ...
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ژورنال
عنوان ژورنال: Sensors
سال: 2009
ISSN: 1424-8220
DOI: 10.3390/s90100616