Application Analysis of Information Surveying and Mapping Technology in Three Surveys
In order to ensure the accuracy and authenticity of important information surveys,improve the quality and efficiency of national land surveys,this article takes the"Third National Land Survey"as the application scenario,introduces the relevant concepts of information surveying and mapping technology,and combines the purpose and task of the Third National Land Survey with high-resolution remote sensing imaging technology,unmanned aerial vehicle oblique photogrammetry technology,geographic information system technology,computer automatic comparison technology Scientific application of information surveying and mapping technologies such as global navigation satellite systems in the third national land survey.The results show that the effective application of information surveying and mapping technology in the third national land survey can not only improve the accuracy and availability of surveying and mapping technology,but also ensure the controllability of survey data results,fully meeting practical application needs.
information surveying and mapping technologythe third national land surveyspecific applications
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