Research on the Method of Creating County Electronic Map Data for"World Map·Zhouning"
There are differences in the production of county-level electronic maps compared to provincial and municipal levels.Taking Zhouning County,Ningde City as an example,this article explores and studies the methods of basic framework data production and electronic map production based on the construction of the"World Map·Zhouning"project,including large-scale data production and integration,interest point data production and integration,vector framework data integration,image framework data integration,and electronic map production Research has been conducted on seven aspects,to develop operational technical processes and solutions that are in line with county-level electronic map production.Solutions that can improve mapping efficiency have been proposed for each production step,providing effective methodological support for rapid map production at the county level.
World Mapelectronic mapmetadatapoints of interestZhouning county
NETL
NSTL
万方数据
