Completed catalogue assessment
- Eligibility decision
- Include · Include
- Assessment date
- 28 September 2026
- Decision reason
- Original source identity and relevant content established; exact unsupported metadata replaced and evidential limits recorded.
- Metadata corrections
- {"resource_type":"research_data_and_code","publication_date":"2026-09-17","last_updated":"","description":"Author-deposited NASA POWER/MERRA-2 daily temperature and precipitation series, derived melt-season metrics, and Python analysis code for the Langtang region.","temporal_end":"2026-08-31","bbox_wgs84":"[85.01,27.77,86.01,28.77]","license_spdx":"","license_url":"","redistribution_status":"component_specific_terms","production_method":"Processes NASA POWER/MERRA-2 series at five points from 1 January 1981 through 31 August 2026. Computes anomalies against 1991–2020, temperature trends, and positive degree days; it does not use ERA5 or ERA5-Land.","provenance_summary":"Wenzhuo Wang, Hong Mi, and Ka Lin; original Zenodo deposit published 17 September 2026. README, LICENSE, raw series, derived tables, and Python code were examined as text.","validation_status":"author_deposited_analysis_not_independently_validated","uncertainty_summary":"No in-situ station cross-validation or separate attribution of anthropogenic forcing versus circulation was established. The full JJA metric includes days after 26 August; event-truncated PDD and full-season metrics must remain distinct.","limitations":"Five grid-point series provide regional context; they are not local bedrock temperatures or proof of permafrost failure. Code: MIT; derived data: CC BY 4.0; upstream raw data: NASA terms. No complete FAIR assessment was performed.","reviewed_on":"2026-09-28","current_status":"eligibility_assessed","geographic_scope":"Five NASA POWER query points: source 28.27° N, 85.51° E and points 0.5° north, south, east, and west. The bounding box encloses query-point centres, not an exact raster coverage footprint."}
Identity and coverage
- Catalogue identifier
- res-2dfd057f-7686-4891-9275-fa30c5c2c4b7
- Persistent identifier
- 10.5281/zenodo.22806147
- Resource version
- 1
- Publication date
- 17 September 2026
- Last updated
- Not stated
- Metadata reviewed
- 28 September 2026
- Language
- English
- Geographic coverage
- Five NASA POWER query points: source 28.27° N, 85.51° E and points 0.5° north, south, east, and west. The bounding box encloses query-point centres, not an exact raster coverage footprint.
- Bounding box (WGS 84)
- [85.01,27.77,86.01,28.77]
- Temporal coverage
- 1 January 1981 to 31 August 2026; Multi Year Baseline And Event Analysis
- Themes
- Hydrometeorology, Atmospheric Reanalysis, Storyline Attribution, Ice-Rock Avalanche, Melt Season, Python Code, Computational Workflow
Method and provenance
- Production method
- Processes NASA POWER/MERRA-2 series at five points from 1 January 1981 through 31 August 2026. Computes anomalies against 1991–2020, temperature trends, and positive degree days; it does not use ERA5 or ERA5-Land.
- Provenance
- Wenzhuo Wang, Hong Mi, and Ka Lin; original Zenodo deposit published 17 September 2026. README, LICENSE, raw series, derived tables, and Python code were examined as text.
- Validation
- Author Deposited Analysis Not Independently Validated
- Uncertainty
- No in-situ station cross-validation or separate attribution of anthropogenic forcing versus circulation was established. The full JJA metric includes days after 26 August; event-truncated PDD and full-season metrics must remain distinct.
- Limitations
- Five grid-point series provide regional context; they are not local bedrock temperatures or proof of permafrost failure. Code: MIT; derived data: CC BY 4.0; upstream raw data: NASA terms. No complete FAIR assessment was performed.
Access and reuse
- Access
- Direct Open; open access route
- Licence
- Not verified
- Redistribution
- Component Specific Terms
- Catalogue status
- Included
- Provider page
- Open authoritative resource page
Assets
1 assetNASA POWER/MERRA-2 series, derived climate metrics, and Python code for the Langtang warmth study
WGS 84 bounding box: [85.01,27.77,86.01,28.77]