#Geomax assistant zenith 25 pro#

Currently, many photogrammetric mapping methods have used drones to retrieve and record data about objects on earth.

In the last decade, the use of unmanned aerial vehicles has become increasingly popular for a wide range of disciplines and scientific applications, given that drones can be technical means for: surveillance of high-speed areas monitoring of forests and natural phenomena that occur in them damage assessment after certain natural disasters observing and alerting the authorities about the victims of unfortunate events observing and evaluating the growth and harvesting of agricultural products in the field of agriculture filming and observing certain races and artistic or sporting events, etc. If initially the drones (UAV-Unmanned Aerial Vehicle) were manufactured and used exclusively in the field of defense, their cost amounting to several millions of dollars, today there are many variants on the market, including small and cheap drones, which can be controlled with the smartphone and can be successfully used in photogrammetry.

#Geomax assistant zenith 25 pro#

To accomplish this, a DJI Phantom 4 Pro UAV device was used together with a Leica Viva GS16 GNSS equipment.

The research presented in this paper took place in Resita City, Caras-Severin County, on an area of approximately 80 hectares for the realization of the graphic updating documentation in the Land Book.