【Newsletter Aug. 2020】Light as a bottle of Coke, accurate and precise as you hope!

2020-08-26
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?id=515328&ufile name=28ebdcfc 458f 11eb 9544 005056967c31 - 【Newsletter Aug. 2020】Light as a bottle of Coke, accurate and precise as you hope!

Powerful and Versatile GNSS Sensor for Your Position

?id=515328&ufile name=28f138be 458f 11eb 9544 005056967c31 - 【Newsletter Aug. 2020】Light as a bottle of Coke, accurate and precise as you hope!

Case Study: A Commercial Drone Mapping Solution of Phantom 4 PPK
Seven Zhao & Richard Pan

?id=515328&ufile name=28f1d760 458f 11eb 9544 005056967c31 - 【Newsletter Aug. 2020】Light as a bottle of Coke, accurate and precise as you hope!

GCPs & checkpoint distribution and mission area

?id=515328&ufile name=28f2687e 458f 11eb 9544 005056967c31 - 【Newsletter Aug. 2020】Light as a bottle of Coke, accurate and precise as you hope!

After PPK processing, all the waypoints got fixed

Previously, people had to invest more than 30k of dollars to purchase professional mapping drones and place a large number of control points on the ground to get accurate, survey-grade maps. This situation remains until DJI released the Phantom 4 series of commercial drones with integrated GNSS antenna and high-definition gimbal cameras. This paper proposes a commercial drone mapping solution of Phantom PPK to significantly reduced control points, explains the workflow, testing methods and how the results support this level of drone mapping accuracy.
Hi-Target inno 1 is applied in this solution to provide stable and reliable base raw static observation data for the PPK processing. It also could work as an RTK rover to measure the checkpoints on site…Read the full article »

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