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Question

Building dectection and mapping from las file in FME

  • February 17, 2014
  • 1 reply
  • 7 views

venu
Contributor
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  • Contributor
Hi,

 

 

I have Las file in that I need to map 3d buildings.Is there any procedure generate in FME.

 

 

Please guide.

 

 

1 reply

gio
Contributor
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  • Contributor
  • February 18, 2014
Hi Venu,

 

 

I suspect that that would be very complex because it involves extracting geometry form a pointcloud.

 

There a specialist software to do that, but u still need to guide the software manually, there is for instance a Autocad plug-in for that ( and probably for other 3d programs as well).

 

 

At my job i hav'nt been able to lure them into buying that software.

 

Basic Autocad 3d map has a point cloud workspace, i've been fiddling a bit with that.

 

But have not been able to automaticaly extract the city if Leiden (where i live).

 

Even tho we have a 2Tb full scan available.

 

Just viewing a bit is making my computer cry..lol

 

 

Of course, im a bit green in that area, so am willing to learn as well!

 

 

Succes

 

 

Gio

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