Product ID: 2598 - English
Published: 31 May, 2017
GLIDE: TC20170529BGD
FootPrint (Lat x Long, WSG84 Geographic, decimal degrees)
TopLeft: 21.935782 x 91.974367
BottomRight: 22.196855 x 91.721214

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This map illustrates the satellite-detected water extent in the District of Chittagong, Chittagong Division, in the southeastern part of Bangladesh after the tropical cyclone Mora-17. The UNITAR-UNOSAT analysis used a Sentinel-1 satellite image acquired on the 30 May 2017 and detected several areas with standing waters. In the district of Chittagong ~4,790 ha are likely flooded and almost 12 km of the local roads seem to be affected. The population exposure analysis using WorldPop data shows that ~70,000 people are potentially affected by floods within map extent. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR - UNOSAT.
Satellite Data : Sentinel-1
Imagery Dates: 30/05/2017
Resolution: 10m
Copyright: Copernicus 2017 / ESA
Source: ESA

Road Data : OpenStreetMap, HDX, CDMP
Spatial Demographic Data: WorldPop (2015)
Other Data: USGS, UNCS, NASA, NGA
Analysis : UNITAR - UNOSAT
Production: UNITAR - UNOSAT