Datasets > Bangladesh > 2015-2019

Satellite Detected Waters in Southern Bangladesh

The Centre for Humanitarian Data · 2017 Full Details

Full Details

Title
Satellite Detected Waters in Southern Bangladesh
Description
This map illustrates satellite-detected surface water extent in the central and southern parts of Bangladesh using a Sentinel-1 satellite image acquired on the 22 August 2017. In the analysed area; 608,747 ha of lands are likely affected. These lands are mainly cropland irrigated and rainfed areas and estimated to 475,000 ha. The population exposure analysis using WorldPop data shows that ~6,400,000 people are potentially affected by floods in the analysed zone: ~2,300,000 are located in Chittagong Division and ~2,170,000 in Dhaka Division. Please note that for visualization purposesanalyzed area is wider than the extent of this map. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR-UNOSAT.
Creator
UNOSAT
Publisher
The Centre for Humanitarian Data
Temporal Coverage
2017-08-23
Date Issued
2017-09-15
License
http://www.opendefinition.org/licenses/cc-by-sa
Access Rights
Public
Date Added
August 23, 2025
Provenance Statement
The metadata for this resource was last retrieved from Humanitarian Data Exchange on 2025-08-23.

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Cite and Reference

  • Citation
    UNOSAT (2017). Satellite Detected Waters in Southern Bangladesh. The Centre for Humanitarian Data. https://data.humdata.org/dataset/f5bc17ac-338f-4a30-99dc-b34f128810bb (dataset)
  • BTAA Geoportal Link

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