Optical Remote SensingEvent / Post-Event AssessmentPublic access route

GeoSutra Gairathok aerial frame ffc05c9d thumbnail

Preview

Not stated

Dataset Specifications

Spatial extent	Parent resource coverage: Gyirong/Langtang source area and the Bhote Koshi–Trishuli corridor downstream to Devghat, Nepal and Tibet. Provider event coverage and full scene footprints retained; reference scenes may extend beyond the corridor.
Temporal coverage	Not statedEvent / Post-Event Assessment · Disaster response period
Source & contributor	GeoSutra
Parent collection	GeoSutra aerial imagery — Nepal flood, 26 August 2026
Format & size	JPEG · Not stated
Licence & access	Public Route Or Response Documented · Provider Or Collection Terms — provider_statement_not_standard_licence
Lineage & documentation	Not stated

Catalogue assessment and metadata evidence

Assessment 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 · Retained Supporting
Assessment date: 28 September 2026
Decision reason: GeoSutra original field page identifies 16 full aerial frames at three surveyed settlements on 27 August and permits reuse with credit. Site coordinates are not frame georeferencing; no orthomosaic, DSM, calibration or complete corridor coverage is established. Thumbnails duplicate full frames. This file has only a preview/illustration role; no independent data-product count.
Information role: Preview
Scientific validation: not_performed_by_catalogue_review
Access assessment: Reachable Without Authentication
Rights assessment: Provider Statement Not Standard Licence
Assessment evidence: Source 1: geosutra.com
Source 2: geosutra.com

Supporting asset · Metadata assessed 6 September 2026

Reachable without registration · Direct Open · checked 6 September 2026

Screening findings and extracted metadata

Metadata and technical findings retain their original inspection scope and evidence dates. Catalogue eligibility and source scientific validation are recorded separately.

Inspection basis: Metadata Reviewed Body Not Inspected
Temporal assessment: Event Or Post Event Imagery
Provider: GeoSutraSource Recorded · source · catalogue contributor
Dataset family: UAV aerial frameSource Recorded · source · catalogue dataset family
Linked file format: JPEGSource Recorded · source · catalogue file_format
Rights statement: Page statement: aerial documentation open to reuse with credit to GeoSutra. No standard licence identifier is supplied; scope and downstream conditions require review.Source Recorded · source · catalogue rights_note
Source observation start: 2026-08-27Source Recorded · source · relationship_to_parent.acquisition_date
Source identifier: ffc05c9dSource Recorded · source · relationship_to_parent.frame_id
Survey-site location (not frame footprint): {"latitude":27.925,"longitude":85.195,"scope":"Provider survey-site location, not individual frame centre or footprint"}Source Recorded · source · relationship_to_parent.site_coordinates
File coordinate system: Not Applicable To Catalogued Role
File pixel spacing: Not Applicable To Catalogued Role
HTTP response size: 46339Observed Http · source · HTTP HEAD Content-Length or Content-Range total; compressed transfer length may differ
Source observation end: Not Stated
Source bounds (west, south, east, north): Not Stated
Licence identifier: Not Stated

Source acquisition dates, footprint and resolution describe the parent observation; they do not establish georeferencing or pixel spacing for this preview or metadata file.
Coordinates describe the survey site, not an individual frame centre or mapped frame footprint. Aerial frame georeferencing must be established before spatial measurement.

Download screening decisions · Download all metadata and field sources

Dataset Specifications

Completed catalogue assessment

Authoritative Metadata Sources