Dr. Kazuo Watanabe Geospatial Analyst SkyLink, JAPAN
We conducted a ground based site surveying by qualified surveyors with survey grade total stations to evaluate the accuracy of the KlauPPK system. Then with a Klau calibrated X4s camera on a DJI Inspire2 drone we captured aerial data at a 10mm ground sampling distance. The Klau Geomatics post processing software geo-tagged the images in