DJI has today announced the enterprise-grade, weatherproof and durable Matrice 300 RTK drone and Zenmuse H20 series camera modules for inspections, mapping, surveys and search and rescue missions.
PPP stands for Precise Point Positioning. This technology enables the server to utilize global or regional reference stations to make real-time estimations of satellite orbit errors, clock errors, etc ...
Topcon's Millimeter GPS machine-control system enhances the vertical-measurement capability of its conventional RTK GPS-based systems. The new system supplements the RTK setup with a laser signal ...
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