Datasets > Democratic Republic of the Congo > 2020-2024

Lava flow extent and affected structures caused by the 22 May 2021 Nyiragongo volcanic eruption in Goma, DR Congo

Humanitarian Data Exchange · 2021 Full Details

Full Details

Title
Lava flow extent and affected structures caused by the 22 May 2021 Nyiragongo volcanic eruption in Goma, DR Congo
Description
**UNOSAT code: VO20210523COD** This map illustrates potentially affected structures and buildings in Nyiragongo district, Nord-Kivu province, DR Congo as detected by satellite image acquired after the 22 May 2021 Nyiragongo volcanic eruption. UNITAR-UNOSAT analysis used a Sentinel-1 image acquired on 25 May 2021, at 16:21 UTC, to extract the lava flow extent. Within the map extent, about 1,722 structures and the road about 18 km are potentially affected by the lava flow. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR-UNOSAT.
Creator
UN Operational Satellite Applications Programme (UNOSAT)
Publisher
Humanitarian Data Exchange
Temporal Coverage
2021-05-26
Date Issued
2022-02-18
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.

Location

Links

Cite and Reference

  • Citation
    UN Operational Satellite Applications Programme (UNOSAT) (2022). Lava flow extent and affected structures caused by the 22 May 2021 Nyiragongo volcanic eruption in Goma, DR Congo. Humanitarian Data Exchange. https://data.humdata.org/dataset/794a2a30-b55b-4f2a-9a2b-4c87e048ab0b (dataset)
  • BTAA Geoportal Link

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