Engineering geology and 1:50,000 geological map sheets of the Trishuli corridor — Department of Mines and Geology, Nepal
- Outcome
- Completed
- Search date
- Source
- Department of Mines and Geology, Government of Nepal (DMG)
- Reference
- RUN-20260915-058
- Aim
- Catalog official 1:50,000 regional geological map sheets and engineering geological zonation maps covering the Trishuli and Bhote Koshi gorges.
- Source and interface
- Department of Mines and Geology, Government of Nepal (DMG) — DMG Nepal Resource Portal & Geological Map Catalogue
- Search method
- Query DMG Nepal map catalogue for 1:50,000 geological sheets GM53 (Syabrubesi), GM54 (Dhunche), and GM52 (Trishuli Bazar), and the Engineering and Environmental Geological Map of Bidur Municipality. Retrieve official map sheet metadata and high-resolution scans.
- Criteria
Criterion Bagmati Province, Rasuwa and Nuwakot Districts. Geological and engineering geology map series. - Coverage
- High-detail lithotectonic units, Main Central Thrust (MCT) shear zones, phyllite/schist/gneiss contacts, and slope hazard susceptibility ratings.
- Stopping rule
- Exhaust catalogued map sheets covering the hazard cascade corridor.
- Result
2 authoritative geological mapping collections recovered across 4 assets: DMG 1:50,000 Geological Sheet Series (Syabrubesi & Dhunche) and Bidur Engineering Geological Map.
Resource links below show the completed assessment outcomes. The search result above records discovery at the search date.
Geological Map of Nepal 1:50,000 Sheet Series — Syabrubesi (GM53) and Dhunche (GM54) (Nepal DMG) — Excluded
Engineering and Environmental Geological Map of Bidur Municipality and Lower Trishuli (Nepal DMG) — Excluded