Interferometric Digital Elevation Model of Mendoza Province

EUILLADES, PABLO A.; VÉNERE, MARCELO

Buenos Aires

Congreso; 29th International Symposium on Remote Sensing of Environment; 2002

International Society for Photogrammetry and Remote Sensing (ISPRS)

This paper addresses the digital elevation model (DEM) construction by SAR Interferometry. The study area has good conditions to apply such technique and is overlapped by two ERS Tandem datasets. A set of ground control points is used to correct the obtained by means of a least squares adjustment and a piece-wise linear interpolation. Results are analysed.