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Calibration and accuracy assessment in a direct georeferencing system for UAS photogrammetry
2018
International Journal of Remote Sensing
Unmanned aerial systems (UAS) have already proven useful in fields and disciplines such as agriculture, forestry, or environmental mapping, and they have also found application during natural and nuclear disasters. In many cases, the environment is inaccessible or dangerous for a human being, meaning that the widely used technique of aerial imagery georeferencing via ground control points cannot be employed. The present paper introduces a custom-built multi-sensor system for direct
doi:10.1080/01431161.2018.1434331
fatcat:skcuddcu3bahnhsfeddmqewuwi