Post-event Gaofen-3C KSC imagery, 1 September 2026
Chinese西藏日喀则市吉隆县泥石流灾害（20260826）GF3C_KSC（2026年9月1日）_after.zip
Earth Observation Imagery Or Product
Dataset Specifications
| Packaged contents | 11 files in archive Member formats: |
|---|---|
| Spatial extent | Parent resource coverage: Gyirong County and Port, Shigatse, Xizang; the Nepal side and China–Nepal transport corridor are referenced by the provider. |
| Temporal coverage | 1 September 2026Event / Post-Event Assessment · Observation dates: 2026–2026 |
| Source & contributor | National Satellite Ocean Application ServiceOriginal provider: 国家卫星海洋应用中心Host platform: National Cryosphere Desert Data Center |
| Parent collection | Scientific-data emergency response service for the 26 August 2026 debris-flow disaster in Gyirong County, Shigatse, Xizang |
| Format & size | ZIP · 6.3 GiB · application/zip |
| Licence & access | Initial Public Window Then Provider Application · No Asset Specific Reuse Grant Established — No individual emergency-file licence is confirmed. General NCDC policy refers to a CC BY default while also listing other CC variants and controlled-access exceptions; upstream contributors retain relevant rights |
| Lineage & documentation | Not stated at asset 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 · Include
- Assessment date
- 28 September 2026
- Decision reason
- The exact native file identity occurs in the provider event table and is offered through its documented emergency access/application route. Current endpoint check is inconclusive; this is an access limitation, not a new claim of downloaded data.
- Information role
- Earth Observation Imagery Or Product
- Scientific validation
- not_performed_by_catalogue_review
- Access assessment
- Provider states anonymous downloads during first 30 days, then an application recording identity, institution, use category and reason. No application submitted. Current HEAD responses do not demonstrate authorization for reuse.
- Rights assessment
- No individual emergency-file licence is confirmed. General NCDC policy refers to a CC BY default while also listing other CC variants and controlled-access exceptions; upstream contributors retain relevant rights.
- Assessment evidence
Included data · Metadata assessed 6 September 2026
Authorization required; general access not established · Provider Application · checked 6 September 2026