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Accumulated satellite-detected water extents in Ache Province, Indonesia as of 27 Nov. to 4 Dec. 2025

Humanitarian Data Exchange · 2025 Full Details

Full Details

Title
Accumulated satellite-detected water extents in Ache Province, Indonesia as of 27 Nov. to 4 Dec. 2025
Description
**UNOSAT code: FL20251126IDN, GDACS ID: 1103633** This map illustrates cumulative satellite-detected water extent in Ache Province, Indonesia as observed from multiple satellite imagery acquired between 27 Nov. and 4 Dec. 2025. Within the analysed areas of about 56,800 km², a total of about 1,430 km² of lands appear to be affected with flood waters. Based on Worldpop spatial demographic data, about 226,000 people in Ache Province are exposed to or living close to flooded areas from 27 Nov. and 4 Dec. 2025. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).
Creator
UN Operational Satellite Applications Programme (UNOSAT)
Publisher
Humanitarian Data Exchange
Temporal Coverage
2025-12-11
Date Issued
2025-12-11
License
http://www.opendefinition.org/licenses/cc-by-sa
Access Rights
Public
Date Added
January 15, 2026
Provenance Statement
The metadata for this resource was last retrieved from Humanitarian Data Exchange on 2026-01-15.

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Cite and Reference

  • Citation
    UN Operational Satellite Applications Programme (UNOSAT) (2025). Accumulated satellite-detected water extents in Ache Province, Indonesia as of 27 Nov. to 4 Dec. 2025. Humanitarian Data Exchange. (dataset)
  • BTAA Geoportal Link

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