dev.sensorthings.thing

{
  "id": "dev.sensorthings.thing",
  "defs": {
    "main": {
      "key": "any",
      "type": "record",
      "record": {
        "type": "object",
        "required": [
          "name",
          "createdAt"
        ],
        "properties": {
          "name": {
            "type": "string",
            "maxLength": 256
          },
          "location": {
            "ref": "#geoPoint",
            "type": "ref",
            "description": "Nominal/static location of the Thing. For mobile platforms, this is the deployment position (e.g. mooring point); time-varying position is recorded via position observations."
          },
          "createdAt": {
            "type": "string",
            "format": "datetime"
          },
          "properties": {
            "type": "unknown",
            "description": "Open metadata object (manufacturer, model, serial number, deployment date, etc.)"
          },
          "description": {
            "type": "string",
            "maxLength": 2048
          }
        }
      },
      "description": "A physical object (station, platform, device) capable of hosting sensors."
    },
    "geoPoint": {
      "type": "object",
      "required": [
        "latE7",
        "lonE7"
      ],
      "properties": {
        "altMm": {
          "type": "integer",
          "description": "Altitude in mm above WGS84 ellipsoid"
        },
        "latE7": {
          "type": "integer",
          "maximum": 900000000,
          "minimum": -900000000
        },
        "lonE7": {
          "type": "integer",
          "maximum": 1800000000,
          "minimum": -1800000000
        }
      },
      "description": "WGS84 point. Coordinates as integers: latE7 = lat × 1e7, lonE7 = lon × 1e7. Altitude in millimetres. To be replaced with ATGeo community type when available."
    }
  },
  "$type": "com.atproto.lexicon.schema",
  "lexicon": 1
}