Completed catalogue assessment
- Eligibility decision
- Include · Included Resource
- Assessment date
- 28 September 2026
- Decision reason
- All 74 original child URLs match the original HOT HDX resource list and their public native bodies or file headers were assessed. The footprint uses a 27 August interpreted flood-affected area plus a 200 m buffer. Included OSM/Overture features are inventories in that area, not automatically flooded or structurally damaged features. Formats are alternate distributions of the same thematic layers; current mutable files were assessed on 28 September, not frozen as of the search cutoff.
- Metadata corrections
- {}
- https://data.humdata.org/dataset/hot_flood_npl
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/combined/hot_flood_npl_bridge_damage.geojson
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/bridges/hot_flood_npl_bridges_osm_geojson.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/bridges/hot_flood_npl_bridges_osm_gpkg.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/bridges/hot_flood_npl_bridges_osm_kml.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/bridges/hot_flood_npl_bridges_osm_shp.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/buildings/hot_flood_npl_buildings_osm_gpkg.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/buildings/hot_flood_npl_buildings_osm_kml.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/buildings/hot_flood_npl_buildings_osm_shp.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/buildings/hot_flood_npl_buildings_overture_gpkg.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/buildings/hot_flood_npl_buildings_overture_kml.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/buildings/hot_flood_npl_buildings_overture_shp.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/overview/hot_flood_npl_overview.html
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/destroyed_features/hot_flood_npl_destroyed_features_osm_geojson.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/destroyed_features/hot_flood_npl_destroyed_features_osm_gpkg.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/destroyed_features/hot_flood_npl_destroyed_features_osm_kml.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/destroyed_features/hot_flood_npl_destroyed_features_osm_shp.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/education_facilities/hot_flood_npl_education_facilities_osm_geojson.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/education_facilities/hot_flood_npl_education_facilities_osm_gpkg.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/education_facilities/hot_flood_npl_education_facilities_osm_kml.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/education_facilities/hot_flood_npl_education_facilities_osm_shp.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/education_facilities/hot_flood_npl_education_facilities_overture_geojson.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/education_facilities/hot_flood_npl_education_facilities_overture_gpkg.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/education_facilities/hot_flood_npl_education_facilities_overture_kml.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/education_facilities/hot_flood_npl_education_facilities_overture_shp.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/combined/hot_flood_npl_exposed_hydropowers.geojson
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/financial_services/hot_flood_npl_financial_services_osm_geojson.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/financial_services/hot_flood_npl_financial_services_osm_gpkg.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/financial_services/hot_flood_npl_financial_services_osm_kml.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/financial_services/hot_flood_npl_financial_services_osm_shp.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/combined/hot_flood_npl_flood_extent.geojson
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/health_facilities/hot_flood_npl_health_facilities_osm_geojson.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/health_facilities/hot_flood_npl_health_facilities_osm_gpkg.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/health_facilities/hot_flood_npl_health_facilities_osm_kml.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/health_facilities/hot_flood_npl_health_facilities_osm_shp.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/health_facilities/hot_flood_npl_health_facilities_overture_geojson.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/health_facilities/hot_flood_npl_health_facilities_overture_gpkg.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/health_facilities/hot_flood_npl_health_facilities_overture_kml.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/health_facilities/hot_flood_npl_health_facilities_overture_shp.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/helipads/hot_flood_npl_helipads_osm_geojson.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/helipads/hot_flood_npl_helipads_osm_gpkg.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/helipads/hot_flood_npl_helipads_osm_kml.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/helipads/hot_flood_npl_helipads_osm_shp.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/open_spaces/hot_flood_npl_open_spaces_osm_geojson.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/open_spaces/hot_flood_npl_open_spaces_osm_gpkg.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/open_spaces/hot_flood_npl_open_spaces_osm_kml.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/open_spaces/hot_flood_npl_open_spaces_osm_shp.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/points_of_interest/hot_flood_npl_points_of_interest_osm_geojson.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/points_of_interest/hot_flood_npl_points_of_interest_osm_gpkg.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/points_of_interest/hot_flood_npl_points_of_interest_osm_kml.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/points_of_interest/hot_flood_npl_points_of_interest_osm_shp.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/points_of_interest/hot_flood_npl_points_of_interest_overture_geojson.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/points_of_interest/hot_flood_npl_points_of_interest_overture_gpkg.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/points_of_interest/hot_flood_npl_points_of_interest_overture_kml.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/points_of_interest/hot_flood_npl_points_of_interest_overture_shp.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/police_stations/hot_flood_npl_police_stations_osm_geojson.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/police_stations/hot_flood_npl_police_stations_osm_gpkg.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/police_stations/hot_flood_npl_police_stations_osm_kml.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/police_stations/hot_flood_npl_police_stations_osm_shp.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/residential_areas/hot_flood_npl_residential_areas_osm_geojson.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/residential_areas/hot_flood_npl_residential_areas_osm_gpkg.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/residential_areas/hot_flood_npl_residential_areas_osm_kml.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/residential_areas/hot_flood_npl_residential_areas_osm_shp.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/roads/hot_flood_npl_roads_osm_gpkg.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/roads/hot_flood_npl_roads_osm_kml.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/roads/hot_flood_npl_roads_osm_shp.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/populated_places/hot_flood_npl_populated_places_osm_geojson.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/populated_places/hot_flood_npl_populated_places_osm_gpkg.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/populated_places/hot_flood_npl_populated_places_osm_kml.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/populated_places/hot_flood_npl_populated_places_osm_shp.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/combined/hot_flood_npl.pmtiles
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/waterways/hot_flood_npl_waterways_osm_geojson.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/waterways/hot_flood_npl_waterways_osm_gpkg.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/waterways/hot_flood_npl_waterways_osm_kml.zip
- https://production-raw-data-api.s3.amazonaws.com/ISO3/NPL/waterways/hot_flood_npl_waterways_osm_shp.zip
Identity and coverage
- Catalogue identifier
- res-0fecb5dd-93e9-5dfd-8ac0-15a9bcd2a1a9
- Persistent identifier
- bdf5a5c1-d0c1-4a52-8e3e-80ea718791c3
- Resource version
- Mutable daily HDX export; metadata state observed 3 September 2026
- Publication date
- 26 August 2026
- Last updated
- 3 September 2026
- Metadata reviewed
- 28 September 2026
- Language
- English
- Geographic coverage
- Bhote Koshi, Trishuli, and downstream river corridor from Rasuwagadhi to the Narayani confluence across Bagmati and Gandaki Provinces.
- Bounding box (WGS 84)
- [84.411824,27.7216325,85.4306907,28.3305113]
- Temporal coverage
- 27 August 2026 to 3 September 2026; Mixed
- Themes
- Flood Extent, Infrastructure, Exposure, Response Mapping, Field Reports, Baseline Geography
Method and provenance
- Production method
- The 27 August observed flood extent was interpreted from drone, Landsat, PlanetScope, and Sentinel imagery and widened by 200 m to define the extraction area. Vector layers were assembled from OpenStreetMap, Overture Maps, Tasking Manager data, and selected volunteer field reports.
- Provenance
- Published by HOT through HDX. Component layers identify OpenStreetMap, Overture Maps, HOT Tasking Manager, NAXA, or volunteer field reporting as applicable upstream sources.
- Validation
- Unclear
- Uncertainty
- The flood boundary is an image interpretation for one date, while water levels changed during the event. OpenStreetMap coverage changes with volunteer activity, and Overture combines multiple upstream sources, including machine-generated data.
- Limitations
- The 200 m margin is contextual and is not evidence that every enclosed feature was flooded or damaged. Component layers have different currency, completeness, and provenance.
Access and reuse
- Access
- Direct Open; open access route
- Licence
- Open Database License (ODbL 1.0); licence evidence
- Redistribution
- Permitted Under Stated Package Licence
- Catalogue status
- Included
- Provider page
- Open authoritative resource page
Assets
23 asset groups (74 files and endpoints)OpenStreetMap destroyed and damaged features
WGS 84 bounding box: [85.070124,27.8540507,85.4078962,28.3064407]
Available formats:
OpenStreetMap police stations
WGS 84 bounding box: [84.5588991,27.8063716,85.3418735,28.165547]
Available formats:
OpenStreetMap points of interest
WGS 84 bounding box: [84.5562315,27.7989026,85.3783873,28.2811009]
Available formats:
OpenStreetMap helipads
WGS 84 bounding box: [84.5897437,27.8015878,85.3771645,28.2809353]
Available formats:
OpenStreetMap settlement names
WGS 84 bounding box: [84.560951,27.7955502,85.3777789,28.2777749]
Available formats:
OpenStreetMap health facilities
WGS 84 bounding box: [84.7043051,27.8056745,84.8802531,27.8136943]
Available formats:
Bridge damage assessment
WGS 84 bounding box: [84.6409583,27.7979278,85.3780972,28.2789444]
Overture Maps education facilities
WGS 84 bounding box: [84.75984335,27.8090096,85.15944672,27.94805527]
Available formats:
Overture Maps points of interest
WGS 84 bounding box: [84.556559,27.79648,85.378,28.27606]
Available formats:
OpenStreetMap roads
WGS 84 bounding box: [84.5514228,27.7681061,85.4078962,28.3064407]
Available formats:
OpenStreetMap residential areas
WGS 84 bounding box: [84.5548752,27.7947194,85.3770572,28.2704141]
Available formats:
OpenStreetMap open spaces
WGS 84 bounding box: [84.554501,27.8020772,85.3389648,28.1640733]
Available formats:
OpenStreetMap education facilities
WGS 84 bounding box: [84.5593052,27.8002795,85.3413965,28.1653484]
Available formats:
OpenStreetMap waterways
WGS 84 bounding box: [84.4219815,27.7216325,85.4306907,28.3305113]
Available formats:
OpenStreetMap bridges
WGS 84 bounding box: [84.5565078,27.7972038,85.3783412,28.2791611]
Available formats:
OpenStreetMap buildings
WGS 84 bounding box: [84.5549134,27.7933997,85.3805573,28.2818703]
Available formats:
Overture Maps buildings
WGS 84 bounding box: [84.5551155,27.7933997,85.3809712,28.2818703]
Available formats:
Observed flood extent, 27 August 2026
WGS 84 bounding box: [84.556395,27.79515,85.379843,28.280699]
All mapped layers — PMTiles vector tiles
WGS 84 bounding box: [84.4219815,27.7216325,85.4306907,28.3305113]
Overture Maps health facilities
WGS 84 bounding box: [84.83661402,27.80514279,85.14725089,27.9226656]
Available formats:
OpenStreetMap financial-service locations
WGS 84 bounding box: [84.5608644,27.8032728,85.3364072,28.1611718]
Available formats:
Exposed hydropower facilities
WGS 84 bounding box: [85.02291667,27.82777778,85.37013889,28.25111111]
Data quality report and interactive map
Asset bounding box not stated. Parent resource coverage: Bhote Koshi, Trishuli, and downstream river corridor from Rasuwagadhi to the Narayani confluence across Bagmati and Gandaki Provinces.
Authoritative metadata sources
- Source 1: data.humdata.org
- Source 2: production-raw-data-api.s3.amazonaws.com
- Source 3: production-raw-data-api.s3.amazonaws.com
- Source 4: production-raw-data-api.s3.amazonaws.com
- Source 5: production-raw-data-api.s3.amazonaws.com
- Source 6: production-raw-data-api.s3.amazonaws.com
- Source 7: production-raw-data-api.s3.amazonaws.com
- Source 8: production-raw-data-api.s3.amazonaws.com
- Source 9: production-raw-data-api.s3.amazonaws.com
- Source 10: production-raw-data-api.s3.amazonaws.com
- Source 11: production-raw-data-api.s3.amazonaws.com
- Source 12: production-raw-data-api.s3.amazonaws.com
- Source 13: production-raw-data-api.s3.amazonaws.com
- Source 14: production-raw-data-api.s3.amazonaws.com
- Source 15: production-raw-data-api.s3.amazonaws.com
- Source 16: production-raw-data-api.s3.amazonaws.com
- Source 17: production-raw-data-api.s3.amazonaws.com
- Source 18: production-raw-data-api.s3.amazonaws.com
- Source 19: production-raw-data-api.s3.amazonaws.com
- Source 20: production-raw-data-api.s3.amazonaws.com
- Source 21: production-raw-data-api.s3.amazonaws.com
- Source 22: production-raw-data-api.s3.amazonaws.com
- Source 23: production-raw-data-api.s3.amazonaws.com
- Source 24: production-raw-data-api.s3.amazonaws.com
- Source 25: production-raw-data-api.s3.amazonaws.com
- Source 26: production-raw-data-api.s3.amazonaws.com
- Source 27: production-raw-data-api.s3.amazonaws.com
- Source 28: production-raw-data-api.s3.amazonaws.com
- Source 29: production-raw-data-api.s3.amazonaws.com
- Source 30: production-raw-data-api.s3.amazonaws.com
- Source 31: production-raw-data-api.s3.amazonaws.com
- Source 32: production-raw-data-api.s3.amazonaws.com
- Source 33: production-raw-data-api.s3.amazonaws.com
- Source 34: production-raw-data-api.s3.amazonaws.com
- Source 35: production-raw-data-api.s3.amazonaws.com
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- Source 37: production-raw-data-api.s3.amazonaws.com
- Source 38: production-raw-data-api.s3.amazonaws.com
- Source 39: production-raw-data-api.s3.amazonaws.com
- Source 40: production-raw-data-api.s3.amazonaws.com
- Source 41: production-raw-data-api.s3.amazonaws.com
- Source 42: production-raw-data-api.s3.amazonaws.com
- Source 43: production-raw-data-api.s3.amazonaws.com
- Source 44: production-raw-data-api.s3.amazonaws.com
- Source 45: production-raw-data-api.s3.amazonaws.com
- Source 46: production-raw-data-api.s3.amazonaws.com
- Source 47: production-raw-data-api.s3.amazonaws.com
- Source 48: production-raw-data-api.s3.amazonaws.com
- Source 49: production-raw-data-api.s3.amazonaws.com
- Source 50: production-raw-data-api.s3.amazonaws.com
- Source 51: production-raw-data-api.s3.amazonaws.com
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- Source 56: production-raw-data-api.s3.amazonaws.com
- Source 57: production-raw-data-api.s3.amazonaws.com
- Source 58: production-raw-data-api.s3.amazonaws.com
- Source 59: production-raw-data-api.s3.amazonaws.com
- Source 60: production-raw-data-api.s3.amazonaws.com
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- Source 64: production-raw-data-api.s3.amazonaws.com
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- Source 75: production-raw-data-api.s3.amazonaws.com