多源数据在国防交通图编制中的应用  

Use of multi-source data in national defence traffic mapping

作　　者：李玉群[1] 周荣[1] 张军[1] 

机构地区：[1]中国测绘科学研究院

出　　处：《辽宁工程技术大学学报（自然科学版）》2007年第S2期68-70,共3页Journal of Liaoning Technical University (Natural Science)

摘　　要：针对多源数据综合制图过程中出现的数据格式不统一、数据的数学基础不统一,空间尺度不统一等问题,文章提出了解问题的思路,建立了采用多源数据综合制图的作业流程,并采用该流程编制了内蒙古自治区国防交通图,证明该流程可行,为多源数据综合制图提供了有益探索。The problems that might be exposed during the process of cartography with multi-source data are given, for example the difference of data format,the difference of projection,the difference of scale etc.among multi-source data,and the way to solve those problems is given.Then a flow for mapping with multi-source data is also given.At last an example is given by using this flow.It is proved that the flow is feasible.

关 键 词：多源数据 地图制图 数据处理 国防交通图 

分 类 号：P285[天文地球—地图制图学与地理信息工程]