Datasets > South Sudan > 2020-2024

Satellite detected water extents between 17 and 21 January 2023 over South Sudan

Humanitarian Data Exchange · 2023 Full Details

Full Details

Title
Satellite detected water extents between 17 and 21 January 2023 over South Sudan
Description
**UNOSAT code FL20220424SSD** This map illustrates cumulative satellite-detected water using VIIRS in South Sudan between 17 to 21 January 2023 compared with the period from 12 to 16 January 2023. Within the cloud free analyzed areas of about 629,000 km², a total of about 47,700 km² of lands appear to be affected with flood waters. Water extent appears to have increased of about 3,000 km² since the period between 12 to 16 January 2022. Based on Worldpop population data and the maximal flood water extent ~795,000 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 the United Nations Satellite Centre (UNOSAT).
Creator
UN Operational Satellite Applications Programme (UNOSAT)
Publisher
Humanitarian Data Exchange
Temporal Coverage
2023-01-25
Date Issued
2023-02-09
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 2026-01-15.

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Cite and Reference

  • Citation
    UN Operational Satellite Applications Programme (UNOSAT) (2023). Satellite detected water extents between 17 and 21 January 2023 over South Sudan. Humanitarian Data Exchange. https://data.humdata.org/dataset/7bc14e20-2b05-4c83-87a9-ad2ffd595f19 (dataset)
  • BTAA Geoportal Link

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