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中文摘要: 根据地图投影坐标系,经过数学推导,将地图信息要素进行数字化。通过软件程序的实现,解决了大、中比例尺地图信息数字化的关键技术。该方法设计简单,特别适合自行开发专业应用系统时引用。
中文关键词: 地图信息,数字化,处理技术
Abstract:Dmethod of digitization of map information was mathematically conducted and a computer programme was developed,according to the coordinate systems in cylinder and cone map projections.The method is a key technique in digitization of map information with large or middle scales and has been proved more effective and convenient in satellite remote sensing practices.
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引用文本:
武金岗,孙涵,1997.地图信息的数字化处理[J].气象,23(10):8-10.
,1997.Digitization of Map Information[J].Meteor Mon,23(10):8-10.
武金岗,孙涵,1997.地图信息的数字化处理[J].气象,23(10):8-10.
,1997.Digitization of Map Information[J].Meteor Mon,23(10):8-10.