Datasets > Viet Nam > 2015-2019

Satellite Detected Surface Waters Extent and Evolution in Ha Tinh Province

Humanitarian Data Exchange · 2016 Full Details

Full Details

Title
Satellite Detected Surface Waters Extent and Evolution in Ha Tinh Province
Description
This map illustrates the satellite-detected surface waters extent and evolution in Ha Tinh Province, Vietnam, as observed from the Sentinel-1 images acquired on 12 and 24 October 2016. An increase of surface waters extent was observed from the 24 October 2016 image: ~26,400 ha of surface water were observed the 12 October 2016 and reached ~30,700 ha the 24 October 2016. All over the analysed zone, it corresponds to an evolution of about 16%. More specifically, in Tri River (Song Tri) lake and dam an increase of 177 ha was observed. For Ke Go Lake and dam, an evolution of 30% of the total surface water was observed in between the 12 October and the 24 October 2016. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR - UNOSAT.
Creator
UNOSAT
Publisher
Humanitarian Data Exchange
Temporal Coverage
2016-11-22
Date Issued
2016-12-02
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
    UNOSAT (2016). Satellite Detected Surface Waters Extent and Evolution in Ha Tinh Province. Humanitarian Data Exchange. https://data.humdata.org/dataset/c625ebf4-d1a0-4344-baaa-e303abac1749 (dataset)
  • BTAA Geoportal Link

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