Application of unmanned aerial vehicle photogrammetry technology in digital topographic surveying
In the process of terrain measurement,using drones for photogrammetry technology can greatly improve the accuracy of terrain measurement and obtain more accurate terrain data.Therefore,in the practical application process,it is necessary to fully combine the actual situation to select appropriate unmanned aerial vehicle photogrammetry technology to ensure the smooth implementation of digital terrain measurement work.This article analyzes the drone photogrammetry technology and proposes practical application measures for this technology.After conducting photogrammetry on Area A,it was found that the results met the measurement standards,verifying the feasibility of this technology.
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