Observed flood extent, 27 August 2026 — GeoJSON
EnglishFlood Extent, Observed 27 August 2026, GeoJSON
Baseline Inventory Within Analysis Boundary
Dataset Specifications
| Spatial extent | 84.56° E to 85.38° E, 27.80° N to 28.28° N |
|---|---|
| Coordinate system | EPSG:4326 |
| Temporal coverage | 27 August 2026Event Observation And Response Mapping · Period: 2026–2026 |
| Source & contributor | Humanitarian OpenStreetMap Team (HOT)Host platform: Humanitarian Data Exchange |
| Parent collection | Nepal Flood 2026 Flood Affected Area, Bhote Koshi and Trishuli |
| Format & size | GEOJSON · 46.7 KiB · application/geo+json |
| Licence & access | Public Route Or Response Documented · Open Database License (ODbL 1.0)Documentation ↗ |
| Lineage & documentation | Documented at parent repository record level |
Catalogue assessment and metadata evidenceAssessment recorded
Completed catalogue decisions are recorded separately from technical inspection and scientific validation. Access and metadata evidence retain their original dates and scope.
Completed catalogue assessment
- Eligibility decision
- Include · Included Data
- Assessment date
- 28 September 2026
- Decision reason
- All 74 original child URLs match the original HOT HDX resource list and their public native bodies or file headers were assessed. The footprint uses a 27 August interpreted flood-affected area plus a 200 m buffer. Included OSM/Overture features are inventories in that area, not automatically flooded or structurally damaged features. Formats are alternate distributions of the same thematic layers; current mutable files were assessed on 28 September, not frozen as of the search cutoff.
- Information role
- Baseline Inventory Within Analysis Boundary
- Scientific validation
- not_performed_by_catalogue_review
- Licence Version
- 1
- License Spdx
- ODbL-1.0
- Licence As Stated
- Open Database License (ODC-ODbL)
- License Url
- https://opendatacommons.org/licenses/odbl/1-0/
- Flood Or Damage Status
- not inferred from spatial inclusion
- Access assessment
- Retrieved Public Native Body
- Rights assessment
- Open Database License (ODC-ODbL)
Included data · Metadata assessed 6 September 2026
Reachable without registration · Direct Open · checked 28 September 2026