浅谈基础测绘支撑生态修复和国土整治的应用方法OACSTPCD

To address the issues of insufficient mechanism,inconsistent methods and inefficient support for project implementation and manage-ment in the application of basic surveying and mapping in ecological restoration and territorial rectification,retrieving relevant specifications and materials,combined with specific topic-specific research,we clarified the application of basic surveying and mapping in the entire process of project implementation and management,and analyzed the advantages and disadvantages of various surveying and mapping techniques and results in project applications.Then,we integrated the new basic surveying and mapping,satellite application centers,tower cameras,UAV aerial photography and other data sources,and used remote sensing interpretation and inversion,change detection,BIM 3D design and other technologies to develope efficient application methods for different specifications of images,topographic-level photorealistic 3D models,and multi-source remote sensing images in various stages of the project.We proposed suggestions for improvement and application prospects based on the identi-fied application needs,which could provide a reference for scientific management in ecological restoration and territorial rectification projects.