Datasets > Madagascar > 2020-2024

Satellite-detected water extents in Farafangana and Vondrozo Districts, Atsimo Atsinanana Region as of 24 Feb. 2022

The Centre for Humanitarian Data · 2022 Full Details

Full Details

Title
Satellite-detected water extents in Farafangana and Vondrozo Districts, Atsimo Atsinanana Region as of 24 Feb. 2022
Description
**UNOSAT code: TC20220221MDG** This map illustrates satellite-detected surface waters in Farafangana and Vondrozo Districts, Atsimo Atsinanana Region, Madagascar as observed from a Sentinel-2 image acquired on 24 February 2022 at 10:00 local time. Within the analyzed area of about 1,000 km2, about 110 km2 of lands appear to be flooded. Based on Worldpop population data and the detected surface waters, about 12,000 people are potentially exposed or living close to flooded areas. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).
Creator
UN Operational Satellite Applications Programme (UNOSAT)
Publisher
The Centre for Humanitarian Data
Temporal Coverage
2022-03-03
Date Issued
2022-03-22
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
    UN Operational Satellite Applications Programme (UNOSAT) (2022). Satellite-detected water extents in Farafangana and Vondrozo Districts, Atsimo Atsinanana Region as of 24 Feb. 2022. The Centre for Humanitarian Data. https://data.humdata.org/dataset/9165d907-15a1-468d-beed-127270406dee (dataset)
  • BTAA Geoportal Link

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