摘要
参照OpenGIS协会发布的关于地图投影的接口规范,设计并实现了基于COM的开放式地图投影组件。因为该组件是遵照OpenGIS规范并且基于COM开发的,因此该组件有广泛的适用性,能提供给众多GIS软件使用。
According to the specification about map projection released by OGC(OpenGIS Consortium ), designs and implements map projection component based on COM. And this component can be used in much GIS software because it is developed based on COM and conforms to the specification released by OGC.
出处
《四川测绘》
2003年第1期19-23,共5页
Surveying and Mapping of Sichuan
