基于ArcGIS编制云南省1:100万森林分布图的实践  

Practice of Compiling 1:1 Million Forest Distribution Map of Yunnan Province Based on ArcGIS

作　　者：陈春祥[1] 李元杰[1] 王海波[1] 杨晓松[1] CHEN Chunxiang;LI Yuanjie;WANG Haibo;YANG Xiaosong(Yunnan Institute of Forest Inventory and Planning,Kunming 650051,Yunnan,China)

机构地区：[1]云南省林业调查规划院,云南昆明650051

出　　处：《中南林业调查规划》2023年第3期46-50,共5页Central South Forest Inventory and Planning

摘　　要：以编制云南省1:100万森林分布图实践为例,针对编制全省森林分布图过程中存在整理规范数据工作量大、图斑属性因子复杂、基础地理信息数据量多、森林专题要素汇总概括工作不易、制图时界线出现“双眼皮”现象等困难,提出了解决困难的技术路线、方法、步骤和过程。In the process of drawing up the forest distribution map of the whole province,there are many difficulties,such as the large amount of work to arrange and standardize the data,the complex attribute factors of the sub-compartment,the large amount of basic geographic information data,the dfficult work of summing up and summarizing the forest thematic elements,and the phenomenon of“double eyelids"”appeared at the boundary of thematic maps.Taking the practice of drawing up 1:1 million forest distribution map in Yunnan Province as an example,this paper puts forward the technical route,method,step and process of solving the difficulties.

关 键 词：森林资源规划设计调查 森林分布图 ARCGIS 云南 

分 类 号：S757.2[农业科学—森林经理学]