Multi-sensor Data Analysis in Terms of Autonomous Drone Flight without GPS

The paper focuses on the movement of a drone without a GPS (Global Positioning System) signal. For this purpose, different types of sensors and their output data are described. In order to realize a flight without GPS, several steps need to be done such as data description and analysis and its correlation with GPS coordinates during the research. For data analysis, data from airspeed sensor, barometer, compass, GPS sensor, gyroscope sensor, accelerometer sensor and rangefinders sensor were used. Based on the correlation dependencies obtained, software for autonomous flight without GPS was designed.