The integrated mapping technology is discussed in light of the power transmission line geographic information system(GIS).
结合输电线路地理信息系统的研究，讨论了集成地图的开发方法。
Integrated Terrain Unit map (ITUM) with several overlays of land elements is being developed in the world. The ITUM is a new computer mapping system.
具有几个土地要素层的综合土地单元制图在土地研究中正在获得日益广泛的应用，它是计算机制图的基础。
Integrated Terrain Unit map (ITUM) with several overlays of land elements is being developed in the world. The ITUM is a new computer mapping system.
具有几个土地要素层的综合土地单元制图在土地研究中正在获得日益广泛的应用，它是计算机制图的基础。
应用推荐