{
	"definitions": {},
	"$schema": "http://json-schema.org/draft-07/schema#",
	"$id": "https://github.com/particle-iot/asset_tracker_schema/blob/v1.0/point.json",
	"title": "Particle point publish",
	"description": "",
	"type": "object",
	"required": [
		"cmd",
		"time",
		"loc"
	],
	"properties": {
		"cmd": {
			"$id": "#root/cmd",
			"title": "Command",
			"description": "Command type for device publish.",
			"type": "string",
			"enum": [
				"loc"
			]
		},
		"time": {
			"$id": "#root/time",
			"title": "POSIX Epoch time",
			"description": "UTC time/date in 32-bit, signed, POSIX epoch format.",
			"type": "integer",
			"minimum": 0,
			"maximum": 2147483647
		},
		"loc": {
			"$id": "#root/loc",
			"title": "Location",
			"description": "Latitude, longitude, altitude, and various GNSS related information related to geographic coordinates.",
			"type": "object",
			"required": [
				"lck",
				"lat",
				"lon",
				"alt"
			],
			"properties": {
				"lck": {
					"$id": "#root/loc/lck",
					"title": "GNSS Lock Status",
					"description": "Indication that GNSS device is locked to a number of satelites in constellation to ensure stated accuracy.  The value is zero if not locked; otherwise, the GNSS device is locked.",
					"type": "integer",
					"minimum": 0
				},
				"time": {
					"$id": "#root/loc/time",
					"title": "GPS Epoch time",
					"description": "GPS domain timestamp time/date in 32-bit, signed, epoch format.  This is not synchronous to the system time.",
					"type": "integer",
					"minimum": 0,
					"maximum": 2147483647
				},
				"lat": {
					"$id": "#root/loc/lat",
					"title": "Latitude",
					"description": "Latitude part of geographic coordinate in reference to WGS84 datum.",
					"type": "number",
					"minimum": -90.0,
					"maximum": 90.0
				},
				"lon": {
					"$id": "#root/loc/lon",
					"title": "Longitude",
					"description": "Longitude part of geographic coordinate in reference to WGS84 datum.",
					"type": "number",
					"minimum": -180.0,
					"maximum": 180.0
				},
				"alt": {
					"$id": "#root/loc/alt",
					"title": "Altitude",
					"description": "Altitude, in meters, part of geographic coordinate in reference to WGS84 datum.",
					"type": "number"
				},
				"hd": {
					"$id": "#root/loc/hd",
					"title": "Heading",
					"description": "Heading, in degrees, of perceived direction.",
					"type": "number",
					"minimum": -360.0,
					"maximum": 360.0,
					"default": 0.0
				},
				"spd": {
					"$id": "#root/loc/spd",
					"title": "Speed",
					"description": "Speed, in meters per second, of perceived GNSS movement.",
					"type": "number",
					"minimum": 0.0,
					"maximum": 299792458.0,
					"default": 0.0
				},
				"h_acc": {
					"$id": "#root/loc/h_acc",
					"title": "Horizontal Accuracy",
					"description": "Horizontal accuracy, in meters, of geographic latitude and longitude coordinates.",
					"type": "number",
					"minimum": 0.0,
					"default": 0.0
				},
				"v_acc": {
					"$id": "#root/loc/v_acc",
					"title": "Vertical Accuracy",
					"description": "Vertical accuracy, in meters, of geographic altitude coordinates.",
					"type": "number",
					"minimum": 0.0,
					"default": 0.0
				},
				"temp": {
					"$id": "#root/loc/temp",
					"title": "Temperature",
					"description": "Device temperature, in Celsius.",
					"type": "number",
					"minimum": -300.0,
					"maximum": 150.0,
					"default": -300.0
				},
				"batt": {
					"$id": "#root/loc/batt",
					"title": "Battery level",
					"description": "Battery level, in percentage when available and valid.  This field will be omitted when no battery is connected.",
					"type": "number",
					"minimum": 0.0,
					"maximum": 100.0,
					"default": 0.0
			  	},
				"cell": {
					"$id": "#root/loc/cell",
					"title": "Cellular signal strength",
					"description": "Cellular signal strength/quality, in percentage",
					"type": "number",
					"minimum": 0.0,
					"maximum": 100.0,
					"default": 0.0
				}
			}
		},
		"trig": {
			"$id": "#root/trig",
			"title": "Trigger Source",
			"description": "Reason for point location publish message.",
			"type": "array",
			"default": [],
			"items":{
				"$id": "#root/trig/items",
				"title": "Items",
				"type": "string",
				"default": "",
				"enum": [
					"time",
					"radius",
					"imu_m",
					"imu_g",
					"imu_o",
					"lock",
					"unlock",
					"temp_h",
					"temp_l",
					"user",
					"batt_warn",
					"batt_low"
				]
			}
		},
		"loc_cb": {
			"$id": "#root/loc_cb",
			"title": "Enhanced location callback",
			"description": "If true, the device is requesting the cloud to send an enhanced location message back to the device when sending synthesized events.",
			"type": "boolean",
			"default": false
		}
		"towers": {
			"$id": "#root/towers",
			"title": "Cell towers",
			"description": "A list of serving and neighboring cell towers.",
			"type": "array",
			"default": [],
			"items":{
				"$id": "#root/towers/items",
				"title": "Tower",
				"type": "object",
				"required": [
					"str"
				],
				"properties": {
					"str": {
						"$id": "#root/towers/items/str",
						"title": "Signal strength",
						"description": "RSSI in dBm.",
						"type": "number"
					},
					"rat": {
						"$id": "#root/towers/items/rat",
						"title": "Radio Access Technology",
						"description": "Type of the cellular technology.",
						"type": "string",
						"default": "lte"
					},
					"mcc": {
						"$id": "#root/towers/items/mcc",
						"title": "Mobile Country Code",
						"description": "Tower's mobile country code.",
						"type": "integer",
						"minimum": 0,
						"maximum": 999
					},
					"mnc": {
						"$id": "#root/towers/items/mnc",
						"title": "Mobile Network Code",
						"description": "Tower's mobile network code.",
						"type": "integer",
						"minimum": 0,
						"maximum": 999
					},
					"lac": {
						"$id": "#root/towers/items/lac",
						"title": "Location Area Code",
						"description": "Tower's local area code.",
						"type": "integer",
						"minimum": 0,
						"maximum": 65535
					},
					"cid": {
						"$id": "#root/towers/items/cid",
						"title": "Cell ID",
						"description": "Unique cell tower ID.",
						"type": "integer",
						"minimum": 0,
						"maximum": 268435455
					},
					"nid": {
						"$id": "#root/towers/items/nid",
						"title": "Neighbor ID",
						"description": "Physical Cell ID for neighbor.",
						"type": "integer",
						"minimum": 0,
						"maximum": 2147483647
					},
					"ch": {
						"$id": "#root/towers/items/ch",
						"title": "Channel",
						"description": "Frequency channel number.",
						"type": "integer",
						"minimum": 0,
						"maximum": 2147483647
					}
				}
			}
		},
		"wps": {
			"$id": "#root/wps",
			"title": "Wireless BSSIDs",
			"description": "A filtered list of 2.4GHz access points.",
			"type": "array",
			"default": [],
			"items":{
				"$id": "#root/wps/items",
				"title": "Tower",
				"type": "object",
				"required": [
					"bssid",
					"str",
					"ch"
				],
				"properties": {
					"bssid": {
						"$id": "#root/wps/items/rat",
						"title": "Wireless BSSID",
						"description": "MAC address (BSSID) for network.",
						"type": "string"
					},
					"str": {
						"$id": "#root/wps/items/str",
						"title": "Signal strength",
						"description": "RSSI in dBm.",
						"type": "number"
					},
					"ch": {
						"$id": "#root/wps/items/ch",
						"title": "Channel",
						"description": "Frequency channel number.",
						"type": "integer",
						"minimum": 0,
						"maximum": 2147483647
					}
				}
			}
		}
	}
}