Examination of the SRTM-DEM Subdivision Technique Extracting and Using Topographic Breakline Information

• Published in: Journal of the Japan society of photogrammetry and remote sensing Vol. 45; no. 5; pp. 46 - 52
• Main Authors: SAKURAI, Yosuke, RIKIMARU, Atsushi, TAKAHASHI, Kazuyoshi
• Format: Journal Article
• Language: English
• Published: Japan Society of Photogrammetry and Remote Sensing 2006
• Subjects: DEM; SRTM

The topographic information on the mountainous area is used in many engineering fields. Hydrological analysis is one of these fields. In these application fields, the spatial resolution of DEM is required for analysis specifications. Usually, the spatial resolution of the available DEM data is not s...