CASS关于坐标转换

2025年03月21日 12:32
有4个网友回答
网友(1):

首先 你要确定你测得地形图上测出了他给的的控制点,
他给出的点在cad里是a点,b点
你测出来是a‘,b’点
1,将你测的数据高程(就是z)换算到与控制点一致
2将你测得图编成块,
3,将a,b带你用直线连起来,a‘,b’直线连接
4,用带基点复制块使a,a‘重合,(选择块右键b,左键点取a’,esc,在控制点图中右键 p,点取a点)
5,旋转(ro)块使a‘b'与ab重合,
6,缩放()块使b’与b重合
大功告成。
这是纯cad操作,与cass没多大关系

网友(2):

既然有2个控制点就好办了呀。。。
你别用他的点去测 用你的测 把那2个控制点测出来。。。
回去用cass 把他给你的控制点坐标 手动点上去
在把你的图粘贴上去 把测到的2个控制点放上去 重合一个 然后 把图旋转 重合到另外一个点
这样就能用了。 至于分辨2个点 是不是 搞反了。。。 自己去分辨南北吧...

网友(3):

地物编辑-----测站改正

网友(4):

坐标转换吧。

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