Water Area Extraction Using RADARSAT SAR Imagery Combined with Landsat Imagery and Terrain Information

Water Area Extraction Using RADARSAT SAR Imagery Combined with Landsat Imagery and Terrain Information

This paper exploits an effective water extraction method using SAR imagery in preparation for flood mapping in unpredictable flood situations. The proposed method is based on the thresholding method using SAR amplitude, terrain information, and object-based classification techniques for noise remova...

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Bibliographic Details
Main Authors: Seunghwan Hong, Hyoseon Jang, Namhoon Kim, Hong-Gyoo Sohn
Format: Article
Language:English
Published: MDPI AG 2015-03-01
Series:Sensors
Subjects:
SAR sensors
thresholding method
object-based classification
flood mapping
Online Access:http://www.mdpi.com/1424-8220/15/3/6652

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