Application of Oblique 3D Models in 1∶500 Topographic Map Production
In order to promote the application of oblique 3D models in large-scale topographic map production,this paper mainly dis-cusses the working principle and key technologies,and puts forward the optimization method. The accuracy and efficiency of 1∶500 scale topographic map production have been improved obviously through the verification of practical projects. The research of this method is of great significance to guide the production of large-scale topographic map based on oblique aerial photography.
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