阅读:2140回复:3
TIN的问题,高手帮忙
<P>我有CAD地形图,要生成TIN,具体步骤是什么?</P>
<P>把高程点和等高线转成COV,然后生成TIN,效果很不好.怎么办?</P> <P>要高程点和等高线单独生成TIN,在合并吗?</P><img src="images/post/smile/dvbbs/em12.gif" /><img src="images/post/smile/dvbbs/em12.gif" /><img src="images/post/smile/dvbbs/em12.gif" /><img src="images/post/smile/dvbbs/em12.gif" /> |
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1楼#
发布于:2004-12-20 16:21
<P>你可以把高程点和等高线放在同一个coverage里面</P><P>然后在ARC下面用arctin命令即可,参数选择ALL</P><P>ARCTIN <in_cover> <out_tin> {<FONT color=#ff0000>ALL</FONT> | POINT | LINE} {spot_item} {weed_tolerance} {proximal_tolerance} {z_factor} {device}</P>
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2楼#
发布于:2004-12-21 11:59
<P>郁闷,ARC老提示说COV不存在,可是我是从DXFARC 转的,怎么回没有呢?????</P><img src="images/post/smile/dvbbs/em08.gif" /><img src="images/post/smile/dvbbs/em08.gif" /><img src="images/post/smile/dvbbs/em08.gif" /><img src="images/post/smile/dvbbs/em08.gif" /><img src="images/post/smile/dvbbs/em08.gif" />
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3楼#
发布于:2004-12-22 10:57
<P>转完后,在arcinfo中查一下就知道有无了</P>
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