HydroBASINS Asia level-12 regional basin polygons (ZIP)
EnglishHydroBASINS Level 12 Sub-Basin Vector Polygons for Trishuli Watershed
Continental Basin Baseline
Dataset Specifications
| Spatial extent | Parent resource coverage: Transboundary Trishuli / Gandaki basin (Tibet, China and central Nepal). |
|---|---|
| Temporal coverage | Not statedHistorical Baseline · Pre-event reference |
| Source & contributor | WWF; McGill UniversityListed as: WWF / McGill UniversityHost platform: HydroSHEDS Portal |
| Parent collection | HydroRIVERS and HydroBASINS regional hydrography collections |
| Format & size | GPKG · 16.0 MB |
| Licence & access | Free Provider Route With Specific Terms · Standard Licence Stated For Asset Or Package — HydroSHEDS licence agreement, not blanket CC BY 4.0 |
| Lineage & documentation | Not stated |
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 · Include
- Assessment date
- 28 September 2026
- Decision reason
- The listed HydroBASINS Asia level-12 ZIP is reachable in the official distribution and the provider documents regional basin shapefiles. Include as a continental baseline requiring corridor clipping, not an already clipped Trishuli dataset.
- Information role
- Continental Basin Baseline
- Scientific validation
- not_performed_by_catalogue_review
- 0
- Apply HydroSHEDS terms; remove CC BY 4.0 and pre-clipped coverage assertions.
- Access assessment
- Free under provider terms; original vector formats and regional coverage must be retained.
- Rights assessment
- HydroSHEDS licence agreement, not blanket CC BY 4.0.
- Assessment evidence
Included data · Metadata assessed 15 September 2026
Reachable without registration · Direct Open · checked 15 September 2026