{
  "assets": {
    "geojson-2d10c4ce2656": {
      "file:checksum": "d501102fd46016a52db9d77fb5a32704e72da8",
      "file:size": 14442065,
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/hifld/antenna-structure-registration-asr/antenna-structure-registration-asr/v1.0.0/geojson/antenna-structure-registration-asr-geojson.geojson",
      "roles": [
        "data"
      ],
      "title": "antenna-structure-registration-asr-geojson.geojson",
      "type": "application/geo+json"
    },
    "geopackage-37a98862f8b3": {
      "file:checksum": "d5011096ee26227ab4f5f5922c468fcb85f935",
      "file:size": 5222400,
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/hifld/antenna-structure-registration-asr/antenna-structure-registration-asr/v1.0.0/geopackage/antenna-structure-registration-asr.gpkg",
      "roles": [
        "data"
      ],
      "title": "antenna-structure-registration-asr.gpkg",
      "type": "application/geopackage+sqlite3"
    },
    "geoparquet-79c24ae4c5a4": {
      "file:checksum": "d50110f7ac7e54bd89af9c6eda164c4e83cbab",
      "file:size": 2099257,
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/hifld/antenna-structure-registration-asr/antenna-structure-registration-asr/v1.0.0/geoparquet/antenna-structure-registration-asr.parquet",
      "roles": [
        "data"
      ],
      "title": "antenna-structure-registration-asr.parquet",
      "type": "application/vnd.apache.parquet"
    },
    "pmtiles-e98829b6da54": {
      "file:checksum": "d5011049b501f32e03818bb7362343e1f13110",
      "file:size": 3353719,
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/hifld/antenna-structure-registration-asr/antenna-structure-registration-asr/v1.0.0/pmtiles/antenna-structure-registration-asr.pmtiles",
      "roles": [
        "data"
      ],
      "title": "antenna-structure-registration-asr.pmtiles",
      "type": "application/vnd.pmtiles"
    },
    "shapefile-b55c2c2a6be3": {
      "file:checksum": "d501105af1e53e6e3257151f5464cde4601d55",
      "file:size": 2577261,
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/hifld/antenna-structure-registration-asr/antenna-structure-registration-asr/v1.0.0/shapefile/antenna-structure-registration-asr.zip",
      "roles": [
        "data"
      ],
      "title": "antenna-structure-registration-asr.zip",
      "type": "application/zip"
    }
  },
  "description": "The FCC Rules define the term \"antenna structure\" to include \"[T]he radiating and/or receive system, its supporting structures and any appurtenances mounted thereon.\" In practical terms, an antenna structure could be a free standing structure, built specifically to support antennas or act as an antenna, or it could be a structure mounted on some other man-made object (such as a building or bridge). If the structure is mounted on some other man-made object such as a building or bridge, the structure must be registered with the FCC, not the building or bridge.Objects such as buildings, observation towers, bridges, windmills, and water towers that do not have an antenna mounted on them are not antenna structures and should not be registered. Keep in mind that the FCC only has jurisdiction over antenna structures, and thus, other objects that do not house antennas are not required to be registered with the FCC -- regardless of their location or height.Antenna Structure Registration (ASR) - OverviewDocumentation and Data Dictionary provided by FCC:Intro to ASR database filesASR Table Data ElementsASR Data Field Definitions",
  "extent": {
    "spatial": {
      "bbox": [
        [
          -176.705472221965,
          -15.1500000001998,
          145.743055555869,
          71.2992222219281
        ]
      ]
    },
    "temporal": {
      "interval": [
        [
          null,
          null
        ]
      ]
    }
  },
  "hifld:agency": "Federal Communications Commission",
  "hifld:feature_count": 17666,
  "hifld:feature_id_column": null,
  "hifld:geometry_column": "geometry",
  "hifld:geometry_type": "Point",
  "hifld:inventory_match_type": null,
  "hifld:manifest_keys": [
    "antenna-structure-registration-asr/metadata/source_manifest.json",
    "antenna-structure-registration-asr/antenna-structure-registration-asr/metadata/source_manifest.json"
  ],
  "hifld:manifest_role": "resolved_version",
  "hifld:metadata_resolved_from": {},
  "hifld:metadata_sources": [],
  "hifld:native_bbox": [
    -176.705472221965,
    -15.1500000001998,
    145.743055555869,
    71.2992222219281
  ],
  "hifld:native_crs": "{\"$schema\": \"https://proj.org/schemas/v0.7/projjson.schema.json\", \"coordinate_system\": {\"axis\": [{\"abbreviation\": \"Lat\", \"direction\": \"north\", \"name\": \"Geodetic latitude\", \"unit\": \"degree\"}, {\"abbreviation\": \"Lon\", \"direction\": \"east\", \"name\": \"Geodetic 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\", \"type\": \"GeographicCRS\"}",
  "hifld:office": null,
  "hifld:quality": {
    "columns_hash": "201fe3dc7d4429b51550e0b770040365162f8d0c9af9c5cd647a60cf4d808b7c",
    "invalid_geometry_count": 0,
    "manifest_href": "metadata/quality_manifest.json",
    "null_geometry_count": 0,
    "passed": true,
    "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": "2024-06-27",
    "modified": "2024-07-06",
    "provenance": {
      "issued": "inventory",
      "modified": "inventory"
    }
  },
  "hifld:spatial_status": "spatial",
  "id": "hifld/antenna-structure-registration-asr/antenna-structure-registration-asr/v1.0.0",
  "keywords": [
    "Communications"
  ],
  "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/antenna-structure-registration-asr/antenna-structure-registration-asr/catalog.json",
      "rel": "parent",
      "type": "application/json"
    },
    {
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/releases/1704edb3-322d-469c-91da-92902fe76a2d/hifld/antenna-structure-registration-asr/antenna-structure-registration-asr/v1.0.0/collection.json",
      "rel": "self",
      "type": "application/json"
    },
    {
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/hifld/antenna-structure-registration-asr/antenna-structure-registration-asr/v1.0.0/AGENTS.md",
      "rel": "agents",
      "type": "text/markdown"
    },
    {
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/hifld/antenna-structure-registration-asr/antenna-structure-registration-asr/v1.0.0/README.md",
      "rel": "describedby",
      "type": "text/markdown"
    },
    {
      "href": "https://www.datalumos.org/datalumos/project/238655/version/V1/view",
      "rel": "derived_from"
    },
    {
      "href": "https://storage.googleapis.com/hifld-next-datasets-prod/hifld/antenna-structure-registration-asr/antenna-structure-registration-asr/v1.0.0/pmtiles/antenna-structure-registration-asr.pmtiles",
      "rel": "pmtiles",
      "title": "antenna-structure-registration-asr.pmtiles",
      "type": "application/vnd.pmtiles"
    }
  ],
  "providers": [
    {
      "name": "Federal Communications Commission (FCC)",
      "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,
      "max": "1027130.0",
      "min": "11.0",
      "name": "RegNum",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "integer"
    },
    {
      "exampleValues": [
        "1209211",
        "1209914",
        "1233861",
        "1227926",
        "1240050"
      ],
      "is_geometry": false,
      "max": "1328262.0",
      "min": "98052.0",
      "name": "UniqSysID",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "integer"
    },
    {
      "exampleValues": [
        "2606161",
        "2607011",
        "2631947",
        "2625915",
        "2638794"
      ],
      "is_geometry": false,
      "length": 43,
      "name": "Entity",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "string"
    },
    {
      "exampleValues": [
        "Oklahoma State Regents for Higher Ed",
        "JESTA TOWERS INC",
        "CONCRETE DAKOTA CO",
        "ACME TOWERS INC.",
        "BEARD BROADCASTING INC"
      ],
      "is_geometry": false,
      "length": 111,
      "name": "ContAdd",
      "null_count": 216,
      "nullable": true,
      "numNullValues": 216,
      "type": "string"
    },
    {
      "exampleValues": [
        "1000 BURGELL ROAD",
        "1401 Landwehr Road",
        "P.O. Box 30183",
        "3425 W. SOUTHERN ST.",
        "2 Lincoln Center"
      ],
      "is_geometry": false,
      "length": 35,
      "name": "ContPO",
      "null_count": 743,
      "nullable": true,
      "numNullValues": 743,
      "type": "string"
    },
    {
      "exampleValues": [
        "308",
        "311",
        "806",
        "33",
        "146"
      ],
      "is_geometry": false,
      "length": 20,
      "name": "ContCity",
      "null_count": 3674,
      "nullable": true,
      "numNullValues": 3674,
      "type": "string"
    },
    {
      "exampleValues": [
        "Englewood",
        "FORT MCNAIR",
        "Portland",
        "Pago Pago",
        "PEKIN"
      ],
      "is_geometry": false,
      "length": 20,
      "name": "ContState",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "string"
    },
    {
      "exampleValues": [
        "0",
        "0",
        "0",
        "0",
        "0"
      ],
      "is_geometry": false,
      "max": "82601.0",
      "min": "0.0",
      "name": "ContZip",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "integer"
    },
    {
      "exampleValues": [
        "98006",
        "30022",
        "30339",
        "20736",
        "90509"
      ],
      "is_geometry": false,
      "length": 19,
      "name": "ContName",
      "null_count": 1,
      "nullable": true,
      "numNullValues": 1,
      "type": "string"
    },
    {
      "exampleValues": [
        "0.0",
        "0.0",
        "0.0",
        "0.0",
        "0.0"
      ],
      "is_geometry": false,
      "max": "911.0",
      "min": "0.0",
      "name": "LatDeg",
      "null_count": 1351,
      "nullable": true,
      "numNullValues": 1351,
      "type": "float"
    },
    {
      "exampleValues": [
        "26",
        "38",
        "47",
        "14",
        "40"
      ],
      "is_geometry": false,
      "max": "67.0",
      "min": "2.0",
      "name": "LatMin",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "integer"
    },
    {
      "exampleValues": [
        "51.0",
        "56.0",
        "39.0",
        "19.0",
        "32.0"
      ],
      "is_geometry": false,
      "max": "59.0",
      "min": "0.0",
      "name": "LatSec",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "float"
    },
    {
      "exampleValues": [
        "45.2",
        "12.3",
        "52.6",
        "2.4",
        "13.5"
      ],
      "is_geometry": false,
      "length": 17,
      "name": "LatDir",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "string"
    },
    {
      "exampleValues": [
        "0",
        "0",
        "0",
        "0",
        "0"
      ],
      "is_geometry": false,
      "max": "120.0",
      "min": "0.0",
      "name": "LonDeg",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "integer"
    },
    {
      "exampleValues": [
        "82",
        "77",
        "121",
        "170",
        "89"
      ],
      "is_geometry": false,
      "max": "170.0",
      "min": "0.0",
      "name": "LonMin",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "integer"
    },
    {
      "exampleValues": [
        "17.0",
        "13.0",
        "54.0",
        "46.0",
        "30.0"
      ],
      "is_geometry": false,
      "max": "59.0",
      "min": "0.0",
      "name": "LonSec",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "float"
    },
    {
      "exampleValues": [
        "53.8",
        "46.9",
        "21.8",
        "2.8",
        "57.2"
      ],
      "is_geometry": false,
      "length": 17,
      "name": "LonDir",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "string"
    },
    {
      "exampleValues": [
        "W",
        "W",
        "W",
        "W",
        "W"
      ],
      "is_geometry": false,
      "length": 1,
      "name": "CoordsType",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "possibleValues": [
        "E",
        "T",
        "W"
      ],
      "type": "string"
    },
    {
      "exampleValues": [
        "T",
        "T",
        "T",
        "T",
        "T"
      ],
      "is_geometry": false,
      "length": 1,
      "name": "StatusCode",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "possibleValues": [
        "G",
        "T"
      ],
      "type": "string"
    },
    {
      "exampleValues": [
        "G",
        "G",
        "G",
        "G",
        "G"
      ],
      "is_geometry": false,
      "length": 71,
      "name": "LocAdd",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "possibleValues": [
        "1550 MEMORIAL BLVD",
        "177 US HWY 41 E",
        "2 MI S OF MERIDEN NR",
        "3200 WILLOW ST",
        "501 S. Wawaset Rd.",
        "750 TV Road (Cuesta Peak) (CA20543-A Tower # 2) Los Padres Natl Forest.",
        "CASPER MOUNTAIN 7.5 MI SW",
        "G",
        "INT OF LA 8 & 124",
        "OLD WESTPORT RD",
        "TWR 1 - 1400 DAVIS ST FERRY RD"
      ],
      "type": "string"
    },
    {
      "exampleValues": [
        "Section 34, Township 41 South, Range 20 East",
        "1744 PINNACLE DRIVE",
        "0.25 miles East of State Highway 203",
        "3 1/2 miles SE of Tafuna International Airport",
        "21308 IL ROUTE 9"
      ],
      "is_geometry": false,
      "length": 80,
      "name": "LocCity",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "string"
    },
    {
      "exampleValues": [
        "Charlotte County",
        "MCLEAN",
        "Carnation",
        "Aoloau",
        "TREMONT"
      ],
      "is_geometry": false,
      "length": 20,
      "name": "LocState",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "string"
    },
    {
      "exampleValues": [
        "0.0",
        "0.0",
        "0.0",
        "0.0",
        "0.0"
      ],
      "is_geometry": false,
      "max": "121.3",
      "min": "0.0",
      "name": "Strucht",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "float"
    },
    {
      "exampleValues": [
        "89.8",
        "100.6",
        "74",
        "29.3",
        "61"
      ],
      "is_geometry": false,
      "length": 17,
      "name": "FAAstudy",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "string"
    },
    {
      "exampleValues": [
        "72-SW-169-OE",
        "00-ASO-4198-OE",
        "02-ASO-0788-OE",
        "94-ASO-3271-OE",
        "2017-ASW-883-OE"
      ],
      "is_geometry": false,
      "length": 17,
      "name": "FAAcirc",
      "null_count": 44,
      "nullable": true,
      "numNullValues": 44,
      "type": "string"
    },
    {
      "exampleValues": [
        "70.0",
        "70.0",
        "70.0",
        "70.0",
        "70.0"
      ],
      "is_geometry": false,
      "max": "70.0",
      "min": "31.7622222222",
      "name": "latdec",
      "null_count": 2845,
      "nullable": true,
      "numNullValues": 2845,
      "type": "float"
    },
    {
      "exampleValues": [
        "26.8625555556",
        "38.93675",
        "47.6646111111",
        "-14.3173333333",
        "40.5370833333"
      ],
      "is_geometry": false,
      "max": "67.0143888889",
      "min": "-120.656666667",
      "name": "londec",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "float"
    },
    {
      "exampleValues": [
        "-82.2982777778",
        "-77.2296944444",
        "-121.906055556",
        "-170.767444444",
        "-89.51588888889999"
      ],
      "is_geometry": false,
      "length": 76,
      "name": "url",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "string"
    },
    {
      "exampleValues": [
        "0",
        "0",
        "0",
        "0",
        "0"
      ],
      "is_geometry": false,
      "max": "10.0",
      "min": "0.0",
      "name": "id",
      "null_count": 0,
      "nullable": false,
      "numNullValues": 0,
      "type": "integer"
    }
  ],
  "title": "Antenna Structure Registration (ASR)",
  "type": "Collection"
}