AutoCAD Civil 3D :: Create Terrain Using DEM Data
Apr 5, 2012
Are there tutorials for AutoCAD Civil 3D 2012 that assumes that the user never use AutoCAD Civil 3D 2012? Maybe a step-by-step tutorial. I tried the online tutorials on this website but I find them a little bit confusing. If I want to create 3D model of a city, what's the best way of creating 3D model of the city? I thought that one way of creating a city is:
1. Create terrain using DEM data.
2. Create streets, roads, highways, train tracks, etc. <- I need better tutorials.
3. Create buildings.
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Nov 8, 2013
I am rarely new to map 3d. What I would like to do is to export 3 dem surface in any kind of format, so that I could open it in 3d max.
I know how to generate Contours, but when I export them to dwg and later open in autocad architecture there are missing info on z coordinate - so everything is flat.
Is there some way to make .3ds file or .dwg file so that would really look like a 3d terrain in ACAD architecture or 3d max?
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Nov 1, 2011
i´m looking for a workflow to import Digital Map Data from a source. The Data we´re using comes from Geographical Institutes. The File-Format i have never heard of:
-binear DGM *.dgm
-*.adf
-ASCI GRID *.grd
I dont know how to convert it to a mesh or something that i can import to MAX. The free plugin, called "Terrain" on Maxplugins, can import files like *.dtm or point clouds but not our Digital Map Data.
Any simple workflow to import such Heightmaps into max?
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Apr 1, 2011
Is it possible to create a terrain model in Architecture 2010? If so, how do go about doing it?
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Jan 21, 2014
I have file: DEM with approximately 13000 points. The text file is (Y X H):
436800,00 104700,00 559,00
436805,00 104700,00 558,20
436810,00 104700,00 557,30
and so on....
I would like to insert those points into 3DS Max and later create a model from it. The problem is because I don't know how to import those points with this software. What would be the best way?
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Feb 25, 2013
I did a brief search in this forum on the Civil 3D 2012 Interactive Shaping Terrain package previewed by Autodesk in January/February 2012, and couldn't find any recent news on this package. Is it going to be released as an add-on sometime soon? Is it already available for download, and I'm simply not aware of it? Here's a link to the latest status of the package from AutoDesk on the issue (dated 2012):
[URL].......
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Jan 9, 2013
How to generate a Digital Terrain Model - DTM GRID method in AutoCAD Civil 3D 2012 on the basis of X, Y, Z (saved in. Txt)?
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Apr 3, 2012
How to do this?
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Oct 31, 2013
I am working in Civils 3D 2014 and I have a survey with points already on the correct elevation layer, I have tried creating a surface from this but it does not show up.
My process:
- I create a new drawing and insert a block (my topo survey) and click explode when I do this
- I create the surface by TIN and make sure I have the correct layer for the points that I am selecting
- Click ok
- Then go into that surface and turn on all layers and refresh - still nothing
- I also made sure that my surface style was 1m contours so I would definately see this.
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Dec 16, 2013
I have created a contour layer in MAP and need to bring the data into Civil (to create and EGL surface) which I usually I do via an alter properties query.
There is the Create Surface from GIS data in 2014 but this requires shp files so the two questions I have are:
Can the contour layer be output as shp files (and if so how)?
If yes, is this easier/more efficient than my current workflow?
(No connection with Autodesk other than using the products in the real world)
IDSP Premium 2014 (mainly Civil 3D 2014 UKIE SP1 & Infraworks with some limited 3ds Max Design)
Win 7 Pro x64, 256Gb SSD, 300Gb 15,000 rpm HDD
16Gb Ram Intel Xeon CPU E5-1607 0 @ 3.00GHz (4 CPUs), ~3.0GHz
NVIDIA Quadro 4000, Dual 27" Monitor, Dell T3600
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Mar 15, 2012
When you use the Spacing command to set the work canvas grid spaciing, it requires that you pick a point in the drawing and then enter the value? Shouldn't it just prompt you for a value? Seems like a bug maybe. Am I missing a settings or something?
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Jan 6, 2014
How can i create a profile using level data obtained from dumpy level with civil3D
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Feb 15, 2013
I want to create a road map using the survey data. Iv'e got some examples attached below.
How to create such type of drawings in autocad civil 3d.
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Jul 28, 2012
Is there anyway to create a point from the coordinate and elevation data listed in a section inquiry panel (see attached)?
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Aug 21, 2012
Any way to create a parcel from an object (closed polyline) and populate the parcel with Object Data from the polyline?
I have imported a .shp file into a drawing and the result is many closed polylines with properties similar to the attached image. I would like to bring this data into a parcel object for labeling purposes.
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Mar 23, 2012
Is it possible to create user defined data fields that can be attached to a polygon. then be able to export the polygon and data fields to ArcMap
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Apr 24, 2012
I have a master shape file that contains parcel ID, owner, tax info., etc. I have another file ( access 2003 -open to better file format suggestions-) which contains parcel ID and a "yes" or " no" entry for whether or not the parcel needs a new water meter. All I want to do is add the water meter information into the other shape file. This would create one shape file with one table with all the information that I need.
Ultimately I will use the information to do a map query and find out spatially where i need new water meters.
Right now i have the master shape file connected though the “Connect to Data” feature. I also have the new data added to the drawing though the Data sources------>attach under the “Map Explorer” Task pane. I attached access file (ver. 2003 .mdb) which has two columns “Parcel ID” and “Meter”.
I right click on the shape file under the display manager and select”Create a Join;” however my water meter table is not listed as an option. Will this not work?
Plan B - I tried to Create and connect to the access file as an ODBC connection. Followed this guy’s directions to a T [URL]. But when i populate my table under the fdo connection the column headings exist ( “parcel ID” and “Meter”) but the actual data is missing. Am I missing something important?
Note: I am running c3d 2012 on a Win 7 64 Bit machine. I also removed office 32 bit apps and installed 64 bit apps to see if that would solve the problem. No go.
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Apr 10, 2013
say you make some parcels in your project with custom data fields like: id_no, permit_no, acres_served etc. you attach an agency provided shape file via an fdo connection that has many fields of information like above.
when you right click on your parcel and do parcel properties you get a tab that lets you input the custom parcel data.
lets say you print an fdo map label showing, say, the id_no, provided in the shape file. Then in your custom parcel properties for id_no you type that in.
is there a way to make an expression to put in the other custom parcel properties that will read, say, the permit_no(id_no) from the fdo like and put that information in the custom parcel property field?
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Jun 7, 2012
I'm having problems getting super elevation data to transfer to different drawings by means of an alignment data shortcut. I know alignments hold the super elevation data so I've gone into my alignments data shortcut, input my super elevation data, saved and closed. Now when I open my finished grade drawing, reference in my alignment and profiles, then create a corridor from that information, my super elevation didn't transfer with the reference.
I pulled cross sections and it appears is has no clue there is any super elevation data. Also, I tried bringing it directly into the drawing I'm doing my corridors in and it erred saying I must be in the parent alignment drawing. Data shortcuts are pretty much useless to me if super elevation data doesn't transfer.
64 bit Windows 7
Intel Xeon (R) @2.8GHz
6.00GB Ram
Civil 3D 2012
Civil 3D 2012
Intel(R) Xeon W3530 @ 2.80GHz
6.00GB Ram
Windows 7 Professional
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Sep 9, 2011
i have created a data band in profile view that should show a created profiles elevation, but some of the the data fields are missing irregulary. Also in the data band that shoud show the diferenece betven the tow profiles - EG and the new profile the data is missing. The EG profiles data and the surface are ok all is shown.
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May 3, 2013
I've just installed Civil3D, 64-bit on windows 7(running on bootcamp) and am trying to insert a georeferenced raster image but have encountered some issues.
1. "Home tab>>Data panel>>>insert An Image" - The data panel is missing and it's also not found in "customize palettes"
2. Trying the data connect route does not work either: Display manager>>>Data>>>Connect To Data - There is no 'Data' option and I cannot connect to Data.
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Nov 24, 2011
I'm currently facing this problem of lofting/elevating the drawing.
The drawing had all the 3D polyline and I need to join them. I have no problem joining a 2D polyline, but now i'm facing this problem.
see attached. Capture.jpg
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Dec 3, 2012
I am new to autocad and robotics student.. I have 3D data in text file, obtained from MATLAB software. 3D data contains 3 columns x,y and z, and 15000 rows..
So, now i want to create 3D image from that data in Autocad, Can i create..? If Autocad doesn't support text file than i can conver this data in Excel file also..
I have attached my text file here.. [URL]...
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Jan 10, 2013
I am using Autocad 2013. I need to fuse a square building which is placed on a sloping terrain. If the terrain was flat, i would have no problems. But how i can put a perfectly square building on a sloping terrain without having any gaps in between?
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Sep 6, 2011
We have received files that is suppose to be Elevations and terrain models we do not know how to view them. These files are in folders named Digital_ Elevation_Model _(DEM) and Digital_Surface-Terrain_Models_(DSM-DTM) the files inside the folders are as follows
02681864_dem_spe.img
02681864_dem_spe.rrd
02681864_dsm_spe.img
02681864_dsm_spe.rrd
Can these be used with Autodesk Map 2012?
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Dec 26, 2012
Here is what I would like to accomplish:
1. Construct a blank "template" drawing that already has a pre-determined data extraction table set up with every piece of valueable data that may or may not be used in the drawing showing values of zero (because there is nothing drawn yet of course)
2. The data extraction table is linked to an excel file. This excel sheet will recieve data from the linked CAD data extraction table and use the data in the pre-determined 'destination' cells to execute cost economics equations
3. I would like the data extraction table to be set up with all possible entities that may potentially get drawn into the drawing - I don't know if this is possible because in any data extraction table I have ever drawn, as soon as the entity the data table is accounting for is deleted from the drawing, the whole line from the table dissappears - in my case I would love for it to just show "zero" or null
4. The reason for all of this is to not have to create a new data extraction table and excel sheet every time - The two templates would already be linked, and all the drafter would do is draw the drawing, the appropriate data would show up in the data extraction table (eg. X amount of feet of poly line, X number of Y block), be pushed to the excel sheet in predetermined locations, cells would be linked on the sheet to execute costing equations.
I hope i have been clear enough that the project represented in the drawing does not have many possible components and that is why having them all listed in a pre-designed data extraction table would not take up much space, the benifit of having everything linked before hand is the goal.
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Jan 18, 2011
I keep getting this error when I try to connect to an .xls or .dbf file.
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Apr 9, 2013
I've got some GIS data of the UK but the layer is a green color (see screenshot).
I'd like to color up the map with different colors based on one of the RCS fields -
IDSP Premium 2014 (mainly Civil 3D 2014 UKIE SP1 & Infraworks with some limited 3ds Max Design)
Win 7 Pro x64, 256Gb SSD, 300Gb 15,000 rpm HDD
16Gb Ram Intel Xeon CPU E5-1607 0 @ 3.00GHz (4 CPUs), ~3.0GHz
NVIDIA Quadro 4000, Dual 27" Monitor, Dell T3600
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Jan 23, 2013
I am trying to create a leader that reads the block "name" and then places it into circle, or square at the end of a leader.
I see it in the "other" programs but I have plain ole Autocad.
Should be simple enough except my brain is locked in the clouds and im spinning around in circles.
Which may not be a bad thing, except NASCAR hasnt started yet.
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Dec 5, 2012
I was trying to use data extraction to create a table that can list the blocks in the drawing and descriptions in AutoCad 2012 windows version. the software didn't recognize my blocks. When I starts trying at my mac version of 2013, I am even more confused on how the create a table that can list the blocks in my drawing.
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May 28, 2012
I want to make many object cooper lines in autocad and each line has some data about its length, size, type etc. that can then extract to excel as a Bill of materials.
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