Soil data
Chinese西藏日喀则市吉隆县泥石流灾害（20260826）土壤数据.zip
Land Or Soil Baseline
Dataset Specifications
| Packaged contents | 6 vector features4 attributes47 files in archive Member formats: Embedded raster CRS: PROJCS["Krasovsky_1940_Albers",GEOGCS["Unknown datum based upon the Krassowsky 1940 ellipsoid",DATUM["Not_specified_based_on_Krassowsky_1940_ellipsoid",SPHEROID["Krassowsky 1940",6378245,298.3,AUTHORITY["EPSG","7024"]],AUTHORITY["EPSG","6024"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4024"]],PROJECTION["Albers_Conic_Equal_Area"],PARAMETER["latitude_of_center",0],PARAMETER["longitude_of_center",105],PARAMETER["standard_parallel_1",25],PARAMETER["standard_parallel_2",47],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH]]. |
|---|---|
| Spatial extent | 84.34° E to 86.33° E, 28.05° N to 29.51° N |
| Coordinate system | PROJCS["Krasovsky_1940_Albers",GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers_Conic_Equal_Area"],PARAMETER["latitude_of_center",0],PARAMETER["longitude_of_center",110],PARAMETER["standard_parallel_1",25],PARAMETER["standard_parallel_2",47],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH]] |
| Temporal coverage | Not statedDate not established · Temporal role not established |
| Source & contributor | National Cryosphere Desert Data CenterOriginal provider: 国家冰川冻土沙漠科学数据中心 |
| Parent collection | Scientific-data emergency response service for the 26 August 2026 debris-flow disaster in Gyirong County, Shigatse, Xizang |
| Format & size | ZIP · 96.8 KiB · 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 file ID and native title occur in the original event-specific provider table. The endpoint returns an archive/spreadsheet content type. Include for the documented land or soil baseline role; technical accessibility does not validate the underlying measurements or interpretations.
- Information role
- Land Or Soil Baseline
- 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