中朝边境口岸重点城镇数字化地形图测绘难点及解决方案

Difficulties and Solutions of the Digital Topographic Map of the Key Towns in the Border Crossings between China and Korea

地处中俄朝三国交界的吉林省延边州在2015年规划一批对朝鲜的口岸、通道建设,促进对朝经贸合作的进一步开展。扩大与包括朝鲜在内的东北亚国家的经贸合作,是吉林省加强对外开放的重要内容之一。将推进中朝罗先经贸区项目建设,加强重点边境城市口岸通道、交通运输网络等基础设施建设,支持沿边地区加快开发开放和对外交流合作。本文通过剖析在边境口岸数字化地形图测绘当中遇到的实际问题,进而来阐述,数字化地形图测绘生产中多技术融汇应用的优势。

Is located in Yanbian,Jilin Province,China and Russia at the junction of the three countries in2015 to plan a number of North Korea＇s port,channel construction,to promote further development of economic and trade cooperation.Expanding economic and trade cooperation with Northeast Asian countries,including North Korea,is one of the important contents of Jilin province to strengthen the opening up to the outside world.Will promote China DPRK rason economic and Trade Zone project construction,strengthen the key port cities on the border of channel,the transportation network infrastructure construction,support border areas to accelerate the development and opening up and foreign exchanges and cooperation.Through analysis of the practical problems encountered in the border crossings Digital Topographic Map Surveying and mapping,and then introduces and digital topographic map surveying and mapping production of multi technology fusion application advantage.