AirSense

DJI AirSense is an alert system that uses ADS-B technology to give drone pilots enhanced situational awareness and help them make responsible decisions while flying. This feature gathers flight data sent automatically from nearby aircraft with ADS-B transmitters, analyze it to detect potential collision risks and throw warnings when a risk is detected.

Telemetry

/dji/airsense

Description	Array of active AirSense alerts
Push	Every 2s
Type	[]AirsenseAlert
DJI Bindings	Event airsense_warning

Schemas

AirsenseAlert

Key	Type	Description
icao	string	Civil aviation aircraft identifier
level	int	Collision risk level rated from 0 to 4. The higher the level, the higher the risk. For levels greater than or equal to 3, it is recommended for the pilot to take action.
latitude	float	Current latitude of the detected aircraft in degrees.
longitude	float	Current longitude of the detected aircraft in degrees.
altitude	float	Current absolute altitude of the detected aircraft in meters.
altitudeType	string	If "wgs84", altitude is the height above Earth ellipsoid. If "amsl", altitude is the altitude above sea level.
heading	float	Heading angle in degrees.
verticalDistance	float	Relative height between detected aircraft and controlled aircraft in meters.
verticalTrend	string	If "decrease", the detected aircraft is getting closer. If "increase", the detected aircraft is getting further. If "constant", verticalDistance remains the same.
horizontalDistance	float	Relative distance between detected aircraft and controlled aircraft in meters.

Sample

{
  "icao": "B-5931",
  "level": 3,
  "latitude": 12.23,
  "longitude": 12.23,
  "altitude": 100.0,
  "altitudeType": "wgs84",
  "heading": 89.1,
  "verticalDistance": 80,
  "verticalTrend": "constant",
  "horizontalDistance": 150.0
}