Why NDWI threshold varies in delineating water body from multitemporal images?

International Geoscience and Remote Sensing Symposium (IGARSS)

Volumn , Issue , 2012, Pages 4375-4378

  Liu, Yuanbo ^a,b  

^a STATE KEY LABORATORY OF HYDROLOGY WATER RESOURCES AND HYDRAULIC ENGINEERING   (China)

^b NANJING INSTITUTE OF GEOGRAPHY AND LIMNOLOGY   (China)

Author keywords

MODIS; multi temporal images; NDWI; radiometric correction; water extraction

Indexed keywords

ATMOSPHERIC CONDITIONS; EXTRACTING WATER; LAKE WATERS; MODERATE RESOLUTION IMAGING SPECTRORADIOMETER; MODIS; MULTI-TEMPORAL IMAGE; NDWI; NORMALIZED DIFFERENCE WATER INDEX; POYANG LAKE; SATELLITE IMAGES; SUBTROPICAL AREA; WATER EXTRACTION; WATERBODIES;

GEOLOGY; RADIOMETERS; RADIOMETRY; REMOTE SENSING; SATELLITE IMAGERY;

SURFACE WATERS;

EID: 84873174406     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IGARSS.2012.6350404     Document Type: Conference Paper

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