摘要
针对数字化测图中,外业测站点和定向点纵横坐标输入颠倒及内业数字成图软件碎部点坐标文件展点时纵横坐标颠倒两种情况,会导致图形发生平移和旋转等几何变形,介绍了一种在AutoCAD环境下,利用编辑命令直接对图形进行操作来完成图形纠正的方法。
In allusion to the error of reverse of field operation of the vertical and horizontal coordinate of station and orientation point inputs in digitalization mapping and mark points with detail point coordinate file when using digital mapping software in office operation and producing the graphic translation and rotation in geometry, this paper introduces to use edit command to directly rectify these graphs under AutoCAD.
出处
《地矿测绘》
2007年第2期41-43,共3页
Surveying and Mapping of Geology and Mineral Resources
关键词
图形纠正
测量坐标
AUTOCAD
全站仪
颠倒
graphic rectification
survey coordinate
AutoCAD
total station instrument
reverse