Journal article
Assessment of GeoEye-1 stereo-pair-generated DEM in flood mapping of an ungauged basin
Abstract
A very high resolution (VHR) digital elevation model (DEM) is produced from a GeoEye-1 0.5-m-resolution satellite stereo pair and is used for floodplain management and mapping applications such as watershed delineation and river cross-section extraction. For this purpose, a 2 m × 2 m resolution terrain surface is produced from the stereo pair by using the Leica Photogrammetry Suite (LPS) enhanced Automatic Terrain Extraction (eATE) algorithm. …
Authors
Tsanis IK; Seiradakis KD; Daliakopoulos IN; Grillakis MG; Koutroulis AG
Journal
Journal of Hydroinformatics, Vol. 16, No. 1, pp. 1–18
Publisher
IWA Publishing
Publication Date
January 1, 2014
DOI
10.2166/hydro.2013.197
ISSN
1464-7141