Keywords: OSDK, telemetry, height/altitude
sea level height, data source: GPS, Barometer, IMU. Recommended height
Barometer to measure altitude
Home point altitude (sea level) OSDK4.0 renamed: TOPIC_ALTITUDE_OF_HOMEPOINT
Fusion height (ultrasonic, barometer, GPS, downsight, etc. fusion), height to ground. Depends on the downward looking object, effective range <10m
To obtain the altitude of the aircraft relative to the take-off point, the calculation method: TOPIC_ALTITUDE_FUSIONED - TOPIC_HEIGHT_HOMEPOINT
Note: This article is from Chinese and is translated by machine. If there is any suggestions, please point it out and we will correct it in time
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