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erdas中vector中想切割公共边的多边形，工具中有split polygons by polyline,但是用后总是出现对话框“use polyline replace tool for arcs”，不成功，还请赐教！十分感谢
2008-09-01 11:43 来自版块 - Erdas Imagine
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<P>真心请求，关于投影，我的地图前面配准后想加个投影，现在给了投影后其经度、纬度的单位直接变成“米”的单位了，经纬度数值没变，并没有真正实现平面坐标的转换，还望请教，或者给个投影的相关步骤，我看看是不是我的步骤出错了吗!谢谢啊！</P>
2008-07-29 11:32 来自版块 - ESRI ArcGIS应用与开发
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