UNOSAT LS20251118IDN: Landslide Impact Analysis for Pandanarum, Indonesia, November 2025

18 and 19 November 2025 satellite imagery was used to map landslide impacts in Pandanarum Sub-district, Indonesia. The United Nations Satellite Centre (UNOSAT) produced this preliminary analysis, identifying about 70 damaged buildings and 60 potentially affected buildings across an analyzed area of 500 hectares. The dataset was last updated on 24 May 2026.

Use Cases

• Mapping landslide scar extent based on the reported 30 hectares of observed damage.
• Assessing building damage for relief targeting based on the identified 70 damaged structures.
• Identifying at-risk infrastructure for further inspection based on the 60 potentially affected buildings.
• Conducting preliminary impact analysis in a 500-hectare area before field validation.

Strengths

• Provides specific impact metrics, including 30 hectares of landslide scars and 70 damaged buildings.
• Covers a defined geographic area of 500 hectares for analysis.
• Sourced from a recognized authority, the United Nations Satellite Centre (UNOSAT).

Limitations

• Preliminary analysis not yet validated in the field, as stated in the description.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

United Nations Satellite Centre (UNOSAT)

Collection Method

Analysis of Sentinel-2 and Chaohu-1 satellite images.

Time Range

18-19 November 2025

Freshness

Last updated 2026-05-24 22:51:26.057104; freshness should be verified.

Geography

Pandanarum Sub-district, Banjarnegara Regency, Jawa Tengah Province, Indonesia