广东省自然资源调查成果地图制图技术方法探讨  

Discussion on mapping techniques of natural resources survey results in Guangdong Province

作　　者：王婷 WANG Ting(Guangdong Cartographic Institute,Guangzhou,Guangdong 510075,China)

机构地区：[1]广东省地图院,广东广州510075

出　　处：《测绘标准化》2024年第3期145-149,共5页Standardization of Surveying and Mapping

基　　金：广东省省级科技计划项目(2021B1212100003)。

摘　　要：自然资源调查是自然资源综合管理的基础,自然资源调查成果地图的制图技术方法直接关系到成果数据是否能科学表达,进而为后续的自然资源统筹规划管理提供可视化数据支撑。本文通过对广东省自然资源调查成果数据进行梳理,在充分了解自然资源调查成果数据多维度、多层次、多尺度的属性基础上,结合专题地图制图实践,全面探讨了广东省自然资源调查成果地图的主要表示内容、主要技术与方法,建设性地提出了基于自然资源调查成果数据多尺度属性特征的制图思路及符号表达策略,为广东省自然资源成果数据的可视化表达提供参考。The natural resources survey is the foundation of the integrated management of natural re‐sources,and its mapping techniques can directly lead to the fact that whether the product data can be communicated scientifically to provide visual data support for future planning and management of natu‐ral resources.Therefore,this paper,based on the practice of thematic mapping,comprehensively dis‐cusses the main contents,key techniques and methods used for natural resources survey mapping in Guangdong Province by fully understanding and summarizing the multi-dimensional,multi-level and multi-scale attributes of the natural resources survey data.It puts forward a set of ideas and symbol ex‐pression strategies based on multi-scale attribute features of natural resources survey data,which can pro‐vide a useful reference for the visual expression of natural resources survey data in Guangdong Province.

关 键 词：自然资源调查成果 专题地图 制图技术 可视化表达 

分 类 号：P285.22[天文地球—地图制图学与地理信息工程]