AutoCAD Civil 3D General

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Active Member
Posts: 7
Registered: ‎01-09-2013
Message 11 of 16 (285 Views)

Re: Digital Terrain Model (DTM)

01-14-2013 01:36 AM in reply to: autoMick

Hi

Points loaded. How to create a digital terrain model (grid squares) on the basis of the loaded points?

Valued Mentor
fcernst
Posts: 997
Registered: ‎01-07-2011
Message 12 of 16 (272 Views)

Re: Digital Terrain Model (DTM)

01-14-2013 09:38 AM in reply to: janic.piotr

Export to DEM

Ernst Engineering
Fred Ernst, PE
C3D 2014 SP1
W7x64; i7 8gb; Radeon HD 5700
www.ernstengineering.com
Active Member
Posts: 7
Registered: ‎01-09-2013
Message 13 of 16 (258 Views)

Re: Digital Terrain Model (DTM)

01-14-2013 02:36 PM in reply to: fcernst

How to do it?

Valued Mentor
fcernst
Posts: 997
Registered: ‎01-07-2011
Message 14 of 16 (254 Views)

Re: Digital Terrain Model (DTM)

01-14-2013 02:43 PM in reply to: janic.piotr

Create a TIN surface from those x,y,z points

Export to DEM per whatever grid parameters you want.

Throw away the TIN surface.

Create a new grid surface from the DEM.

 

Ernst Engineering
Fred Ernst, PE
C3D 2014 SP1
W7x64; i7 8gb; Radeon HD 5700
www.ernstengineering.com
*Expert Elite*
Alfred.NESWADBA
Posts: 8,481
Registered: ‎06-29-2007
Message 15 of 16 (253 Views)

Re: Digital Terrain Model (DTM)

01-14-2013 02:46 PM in reply to: janic.piotr

Hi,

 

have you searched in the help or just asked?

Searching is faster then waiting for an answer (even with this quite fast forum).

 

Looking to the Civil3D-help by <F1> (or >>>this link<<<), that might happen:

(I used exactly the wording of the thread)

 

Civil3D_HelpUsageFor_ExportToDEM_2013_AN01.gif

 

- alfred -

-------------------------------------------------------------------------
Alfred NESWADBA
Ingenieur Studio HOLLAUS ... www.hollaus.at
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Active Member
Posts: 7
Registered: ‎01-09-2013
Message 16 of 16 (229 Views)

Re: Digital Terrain Model (DTM)

01-15-2013 01:43 AM in reply to: Alfred.NESWADBA

Hi

Success, thank you.

 

bye

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