Article Source: sUAS News Photo Source: sUAS News Australian firm Klau Geomatics is now producing PPK (Post Processed Kinematic) GNSS positioning systems for drones and light manned aerial mapping systems. The system provides accurate camera locations for mapping from UAVs, which reduces the need for surveyed ground control to produce accurate DTMs and orthophotos from photogrammetry. PPK is similar to RTK GPS but without the need for a radio link. […]
from Best Flying Drones http://ift.tt/1NUWzqB
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