External Validation of the ASTER GDEM2, GMTED2010 and CGIAR-CSI- SRTM v4.1 Free Access Digital Elevation Models (DEMs) in Tunisia and Algeria

• Published in: Remote sensing (Basel, Switzerland) Vol. 6; no. 5; pp. 4600 - 4620
• Main Authors: Athmania, Djamel, Achour, Hammadi
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 01.05.2014
• Subjects: Accuracy; accuracy assessment; Agricultural research; Algeria; Assessments; ASTER GDEM2; Datasets; Digital Elevation Models; Elevation; Errors; Geostatistics; Global navigation satellite system; Global positioning systems; GMTED2010; GPS; Investigations; SRTM v4.1; Topography; Tunisia; Tunisia; Algeria

Digital Elevation Models (DEMs) including Advanced Spaceborne Thermal Emission and Reflection Radiometer-Global Digital Elevation Model (ASTER GDEM), Shuttle Radar Topography Mission (SRTM), and Global Multi-resolution Terrain Elevation Data 2010 (GMTED2010) are freely available for nearly the entir...