at.adsb.receiver.station

{
  "$type": "com.atproto.lexicon.schema",
  "defs": {
    "hardwareInfo": {
      "description": "Receiver hardware and software details.",
      "properties": {
        "antenna": {
          "description": "Antenna type or model.",
          "maxGraphemes": 64,
          "maxLength": 640,
          "type": "string"
        },
        "receiver": {
          "description": "Receiver type or model (e.g. 'RTL-SDR V4', 'Airspy Mini').",
          "maxGraphemes": 64,
          "maxLength": 640,
          "type": "string"
        },
        "software": {
          "description": "Decoder software in use (e.g. 'readsb', 'dump1090-fa').",
          "maxGraphemes": 64,
          "maxLength": 640,
          "type": "string"
        }
      },
      "type": "object"
    },
    "main": {
      "description": "A declaration of an ADS-B receiver station.",
      "key": "literal:self",
      "record": {
        "properties": {
          "avatar": {
            "accept": [
              "image/png",
              "image/jpeg"
            ],
            "description": "Photo of the receiver setup or antenna.",
            "maxSize": 1000000,
            "type": "blob"
          },
          "coverageRadiusNm": {
            "description": "Estimated reception range in nautical miles.",
            "maximum": 500,
            "minimum": 0,
            "type": "integer"
          },
          "createdAt": {
            "format": "datetime",
            "type": "string"
          },
          "description": {
            "description": "Free-form description of the station, its setup, or coverage area.",
            "maxGraphemes": 256,
            "maxLength": 2560,
            "type": "string"
          },
          "displayName": {
            "description": "Human-readable name for the station.",
            "maxGraphemes": 64,
            "maxLength": 640,
            "type": "string"
          },
          "hardware": {
            "ref": "#hardwareInfo",
            "type": "ref"
          },
          "location": {
            "description": "Approximate geographic position of the receiver. For privacy, coordinates should be rounded to 2 decimal places (~1 km precision). MLAT services requiring precise positions should handle that out-of-band unless comfortable with precise coordinates.",
            "ref": "community.lexicon.location.geo",
            "type": "ref"
          },
          "protocols": {
            "description": "Data protocols this station receives.",
            "items": {
              "knownValues": [
                "at.adsb.receiver.station#adsb",
                "at.adsb.receiver.station#mlat",
                "at.adsb.receiver.station#uat",
                "at.adsb.receiver.station#acars",
                "at.adsb.receiver.station#vdl2",
                "at.adsb.receiver.station#hfdl"
              ],
              "maxLength": 256,
              "type": "string"
            },
            "maxLength": 10,
            "type": "array"
          },
          "status": {
            "description": "Current operational status of the station.",
            "knownValues": [
              "at.adsb.receiver.station#active",
              "at.adsb.receiver.station#inactive",
              "at.adsb.receiver.station#maintenance"
            ],
            "maxLength": 256,
            "type": "string"
          },
          "website": {
            "description": "URL to the station's public stats page or dashboard.",
            "format": "uri",
            "type": "string"
          }
        },
        "required": [
          "displayName",
          "location",
          "status",
          "createdAt"
        ],
        "type": "object"
      },
      "type": "record"
    }
  },
  "description": "A declaration of an ADS-B receiver station. One per account, representing a physical receiver contributing aircraft surveillance data to the network.",
  "id": "at.adsb.receiver.station",
  "lexicon": 1
}