三维GIS技术在自然资源管理中的应用研究

Research on the application of 3D GIS technology in natural resources management

三维技术作为GIS技术的升级,在自然资源管理体系中具有不可忽视的作用与优势。针对该技术的应用主要需要解决其在数据导入、空间分析及三维场景渲染等三方面的技术难关。文章在对具体技术特征及呈现方式进行总结的基础上,分别以自然资源动态管理、固定资产管理、开发规划管理三个基本方向为例,探讨具体的应用模式,为后续的技术变革与应用提供参考。

As an upgrade of GIS technology,3D technology plays an important role in natural resource management system.The application of this technology mainly needs to solve the technical difficulties in data import,spatial analysis and 3D scene rendering.Therefore,on the basis of summarizing the specific technical features and presentation methods,this paper discusses the specific application models by taking the three basic directions of natural resources dynamic management,fixed assets management and development planning management as examples,to provide a reference for the subsequent technological change and application.