{
  "assets": {
    "geojson-7c0fd22b8463": {
      "file:checksum": "d5011098701e659bdf654c86669bcffbf33ea0",
      "file:size": 49353387,
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/hifld/uniform-hazard-ground-motion/us-pga-5pct50yrs-bc-poly/v1.0.0/geojson/us-pga-5pct50yrs-bc-poly-geojson.geojson",
      "roles": [
        "data"
      ],
      "title": "us-pga-5pct50yrs-bc-poly-geojson.geojson",
      "type": "application/geo+json"
    },
    "geopackage-dbf136c6f99d": {
      "file:checksum": "d501107b1dc7b4844ab6c35ae6d54daa5428b9",
      "file:size": 19578880,
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/hifld/uniform-hazard-ground-motion/us-pga-5pct50yrs-bc-poly/v1.0.0/geopackage/us-pga-5pct50yrs-bc-poly.gpkg",
      "roles": [
        "data"
      ],
      "title": "us-pga-5pct50yrs-bc-poly.gpkg",
      "type": "application/geopackage+sqlite3"
    },
    "geoparquet-68bb9909b2f0": {
      "file:checksum": "d50110e18c0894ad71481ea6c8656307901400",
      "file:size": 8716893,
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/hifld/uniform-hazard-ground-motion/us-pga-5pct50yrs-bc-poly/v1.0.0/geoparquet/us-pga-5pct50yrs-bc-poly.parquet",
      "roles": [
        "data"
      ],
      "title": "us-pga-5pct50yrs-bc-poly.parquet",
      "type": "application/vnd.apache.parquet"
    },
    "pmtiles-54690817531c": {
      "file:checksum": "d501109b34e35119edf381ccb02d232ae3ed98",
      "file:size": 4780484,
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/hifld/uniform-hazard-ground-motion/us-pga-5pct50yrs-bc-poly/v1.0.0/pmtiles/us-pga-5pct50yrs-bc-poly.pmtiles",
      "roles": [
        "data"
      ],
      "title": "us-pga-5pct50yrs-bc-poly.pmtiles",
      "type": "application/vnd.pmtiles"
    },
    "shapefile-e21f99a22d31": {
      "file:checksum": "d501107bee865c823ce55f920c4dc4acf50f36",
      "file:size": 10324040,
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/hifld/uniform-hazard-ground-motion/us-pga-5pct50yrs-bc-poly/v1.0.0/shapefile/us-pga-5pct50yrs-bc-poly.zip",
      "roles": [
        "data"
      ],
      "title": "us-pga-5pct50yrs-bc-poly.zip",
      "type": "application/zip"
    }
  },
  "description": "Uniform-hazard ground motion maps and their underlying GIS data were prepared for PGA and horizontal spectral accelerations at 0.2, 1.0, and 5.0 second period, with a probability of exceedance of 2%, 5% and 10% in 50 years, for NEHRP soil site classes B/C and D (VS30 equal to 760 and 260 m/s, respectively).Full dataset can be downloaded from:\u00a004. Uniform-hazard ground motion maps for the conterminous U.S., Alaska, and Hawaii - ScienceBase-Catalog",
  "extent": {
    "spatial": {
      "bbox": [
        [
          -179.99998854084367,
          18.699999999600404,
          179.99998854084367,
          71.6001220703774
        ]
      ]
    },
    "temporal": {
      "interval": [
        [
          null,
          null
        ]
      ]
    }
  },
  "hifld:agency": "US Geological Survey",
  "hifld:feature_count": 6143,
  "hifld:feature_id_column": null,
  "hifld:geometry_column": "geometry",
  "hifld:geometry_type": null,
  "hifld:inventory_match_type": null,
  "hifld:manifest_keys": [
    "uniform-hazard-ground-motion/metadata/source_manifest.json",
    "uniform-hazard-ground-motion/us-pga-5pct50yrs-bc-poly/metadata/source_manifest.json"
  ],
  "hifld:manifest_role": "resolved_version",
  "hifld:metadata_resolved_from": {},
  "hifld:metadata_sources": [],
  "hifld:native_bbox": [
    -20037507.0671618,
    2119647.41634602,
    20037507.0671618,
    11610657.7600705
  ],
  "hifld:native_crs": "{\"$schema\": \"https://proj.org/schemas/v0.7/projjson.schema.json\", \"base_crs\": {\"coordinate_system\": {\"axis\": [{\"abbreviation\": \"lat\", \"direction\": \"north\", \"name\": \"Latitude\", \"unit\": \"degree\"}, {\"abbreviation\": \"lon\", \"direction\": \"east\", \"name\": \"Longitude\", \"unit\": \"degree\"}], \"subtype\": \"ellipsoidal\"}, \"datum\": {\"ellipsoid\": {\"inverse_flattening\": 298.257223563, \"name\": \"WGS 84\", \"semi_major_axis\": 6378137}, \"name\": \"World Geodetic System 1984\", \"type\": \"GeodeticReferenceFrame\"}, \"id\": {\"authority\": \"EPSG\", \"code\": 4326}, \"name\": \"WGS 84\"}, \"conversion\": {\"method\": {\"id\": {\"authority\": \"EPSG\", \"code\": 1024}, \"name\": \"Popular Visualisation Pseudo Mercator\"}, \"name\": \"unnamed\", \"parameters\": [{\"id\": {\"authority\": \"EPSG\", \"code\": 8801}, \"name\": \"Latitude of natural origin\", \"unit\": \"degree\", \"value\": 0}, {\"id\": {\"authority\": \"EPSG\", \"code\": 8802}, \"name\": \"Longitude of natural origin\", \"unit\": \"degree\", \"value\": 0}, {\"id\": {\"authority\": \"EPSG\", \"code\": 8806}, \"name\": \"False easting\", \"unit\": \"metre\", \"value\": 0}, {\"id\": {\"authority\": \"EPSG\", \"code\": 8807}, \"name\": \"False northing\", \"unit\": \"metre\", \"value\": 0}]}, \"coordinate_system\": {\"axis\": [{\"abbreviation\": \"\", \"direction\": \"east\", \"name\": \"Easting\", \"unit\": \"metre\"}, {\"abbreviation\": \"\", \"direction\": \"north\", \"name\": \"Northing\", \"unit\": \"metre\"}], \"subtype\": \"Cartesian\"}, \"id\": {\"authority\": \"EPSG\", \"code\": 3857}, \"name\": \"WGS 84 / Pseudo-Mercator\", \"type\": \"ProjectedCRS\"}",
  "hifld:office": null,
  "hifld:quality": {
    "columns_hash": "52462dd536736250d82926f65c848b8814c2aa1be740da4329a9a7f9dda56889",
    "invalid_geometry_count": 47,
    "manifest_href": "metadata/quality_manifest.json",
    "null_geometry_count": 0,
    "passed": false,
    "provenance": "production_metadata_and_parquet_footer_spike",
    "sampled_feature_count": null,
    "sampled_invalid_geometry_count": null,
    "sampled_null_geometry_count": null
  },
  "hifld:source_dates": {
    "issued": "2024-04-03",
    "modified": "2024-05-02",
    "provenance": {
      "issued": "inventory",
      "modified": "inventory"
    }
  },
  "hifld:spatial_status": "spatial",
  "id": "hifld/uniform-hazard-ground-motion/us-pga-5pct50yrs-bc-poly/v1.0.0",
  "keywords": [
    "Natural Hazards",
    "Emergency Services"
  ],
  "license": "other",
  "links": [
    {
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/releases/1704edb3-322d-469c-91da-92902fe76a2d/catalog.json",
      "rel": "root",
      "type": "application/json"
    },
    {
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/releases/1704edb3-322d-469c-91da-92902fe76a2d/hifld/uniform-hazard-ground-motion/us-pga-5pct50yrs-bc-poly/catalog.json",
      "rel": "parent",
      "type": "application/json"
    },
    {
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/releases/1704edb3-322d-469c-91da-92902fe76a2d/hifld/uniform-hazard-ground-motion/us-pga-5pct50yrs-bc-poly/v1.0.0/collection.json",
      "rel": "self",
      "type": "application/json"
    },
    {
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/hifld/uniform-hazard-ground-motion/us-pga-5pct50yrs-bc-poly/v1.0.0/AGENTS.md",
      "rel": "agents",
      "type": "text/markdown"
    },
    {
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/hifld/uniform-hazard-ground-motion/us-pga-5pct50yrs-bc-poly/v1.0.0/README.md",
      "rel": "describedby",
      "type": "text/markdown"
    },
    {
      "href": "https://www.datalumos.org/datalumos/project/240434/version/V1/view",
      "rel": "derived_from"
    },
    {
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/hifld/uniform-hazard-ground-motion/us-pga-5pct50yrs-bc-poly/v1.0.0/pmtiles/us-pga-5pct50yrs-bc-poly.pmtiles",
      "rel": "pmtiles",
      "title": "us-pga-5pct50yrs-bc-poly.pmtiles",
      "type": "application/vnd.pmtiles"
    }
  ],
  "providers": [
    {
      "name": "U.S. Geological Survey - Geologic Hazards Science Center",
      "roles": [
        "producer"
      ]
    },
    {
      "name": "HIFLD Next",
      "roles": [
        "host"
      ],
      "url": "https://hifld.publicenvirodata.org"
    }
  ],
  "stac_extensions": [
    "https://schemas.portolan-sdi.org/portolan/v0.2.0/schema.json",
    "https://stac-extensions.github.io/file/v2.1.0/schema.json",
    "https://stac-extensions.github.io/version/v1.2.0/schema.json",
    "https://stac-extensions.github.io/table/v1.2.0/schema.json",
    "https://stac-extensions.github.io/web-map-links/v1.3.0/schema.json"
  ],
  "stac_version": "1.1.0",
  "table:columns": [
    {
      "is_geometry": true,
      "name": "geometry",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "geometry"
    },
    {
      "exampleValues": [
        "399",
        "3834",
        "4837",
        "4573",
        "637"
      ],
      "is_geometry": false,
      "length": 8,
      "name": "low_cont",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "string"
    },
    {
      "exampleValues": [
        "1.940000",
        "0.950000",
        "0.350000",
        "0.700000",
        "1.760000"
      ],
      "is_geometry": false,
      "length": 8,
      "name": "high_cont",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "string"
    },
    {
      "exampleValues": [
        "1.950000",
        "0.960000",
        "0.360000",
        "0.710000",
        "1.770000"
      ],
      "is_geometry": false,
      "length": 11,
      "name": "range_cont",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "string"
    },
    {
      "exampleValues": [
        "1.94 - 1.95",
        "0.95 - 0.96",
        "0.35 - 0.36",
        "0.7 - 0.71",
        "1.76 - 1.77"
      ],
      "is_geometry": false,
      "length": 19,
      "name": "valley",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "string"
    },
    {
      "exampleValues": [
        "0.0",
        "0.0",
        "0.0",
        "0.0",
        "0.0"
      ],
      "is_geometry": false,
      "max": "1.07507022579",
      "min": "0.0",
      "name": "Shape_Leng",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "float"
    },
    {
      "exampleValues": [
        "2.78593735122",
        "0.260770142748",
        "20.6774553458",
        "1.17959984617",
        "27.7961985627"
      ],
      "is_geometry": false,
      "max": "76943031.875",
      "min": "0.00334975186872",
      "name": "Shape__Are",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "float"
    },
    {
      "exampleValues": [
        "210100912.429688",
        "9032318.73828125",
        "2710836062.20313",
        "57841223.5117188",
        "2270499863.13281"
      ],
      "is_geometry": false,
      "max": "535302630687.039",
      "min": "6774.93477665007",
      "name": "Shape__Len",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "float"
    },
    {
      "exampleValues": [
        "362460",
        "32076",
        "2552368",
        "148979",
        "3378616"
      ],
      "is_geometry": false,
      "max": "33977008.0",
      "min": "1.0",
      "name": "id",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "integer"
    }
  ],
  "title": "US PGA 5Pct50Yrs BC poly",
  "type": "Collection"
}