AutoCAD is a CAD software application for 2D and 3D design and drafting.

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Finding a Conceptual Site Modeling Software

I've been asked by my company to generate a conceptual site model for a project and I have no clue where to start. The purpose is to show groundwater flow through a few layers of rock either in 2D or ...
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1answer
50 views

Looking for advice on getting GIS data into existing AutoCAD site survey

I've got a variety of GIS data from Albemarle County in ShapeFile and DWG format. I'm looking to get the topographic layers and property boundaries together with my existing site survey created by a ...
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1answer
59 views

Offset series of points perpendicular to a line with anothe line as a reference distance

I need to find out how to move/create a series of points which are already on a line perpendicular left or right to intersect with a second line which runs parallel to the first. The distance between ...
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1answer
36 views

Drawing arcs in AutoCAD

My question is extremely basic but has been causing me a headache. I wish to draw a shape that looks like the following shape: I have very exact widths of each of the arcs in mind, and a constant ...
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66 views

Exporting issue with colours in AutoCAD Civil 3D

I hope someone can tell me what's going on here. On the left is what the image looks like in CAD and on the right is the result when I export to pdf format. I also get the same color results when I ...
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0answers
254 views

.dxf export in QGIS 2.0.1 gives hatches instead of polylines

This may see like a stupid question, but I'm new to QGIS, so please bear with me. I'm having a problem when saving as .dxf. I export a building layer (polygons) as a .dxf file However in AutoCAD it ...
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0answers
128 views

3d arcgis raster .tiff image to CFD software

i am trying to export 3d raster image prepared in arcgis to cfd package such as Fluent. I was wondering if any one has experience to convert raster image to autocad 3d format, stl, vrml or any other ...
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0answers
391 views

Add CAD Drawing Dataset into ArcMap using Python

I am trying to add an CAD Drawing Dataset into ArcMap using Python. Question is how to add a Auto-CAD .dwg file to ArcMap using Python Normally comes in as CAD file within a Group layer with: ...
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Exporting SHP files into Autocad readeable files

I have a full water supply network drawn in a shapefile which I created using Qgis 2.2.0. Now I need to export it into a format that enables me to open it in AutoCAD. I am trying to export it as a dxf ...
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28 views

Programatically export labels to CAD based on another field value

The problem: I have a fairly simple procedure to export both the polyline features (architectural cad layer) and the ID's (attribute fields from polygon features that fill the rooms in another layer) ...
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0answers
59 views

How does Arbitrary Coordinate System in QGIS work?

I have got the drill hole data, which needs to be geo-referenced based on non-earth coordinates system (with no datum, ellipsoid information defining through Custom CRS). Could any one explained me ...
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145 views

How to define coordinate system and geographic transformation for a CAD drawing?

I am a GIS guy and I occasionally work with CAD files as well. Now I need to know how I can define a coordinate system and a geographic transformation for a CAD Drawing. According to ESRI: "You can ...
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24 views

Symbolizing File Geodatabase feature class with Layer File created from AutoCAD drawing?

I received an autocad drawing file which I converted into feature classes with the CAD to Geodatabase tool. I would like to symbolize the exported data in ArcMap the same way it was symbolized in ...
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0answers
11 views

Arcv2CAD for QGIS plugin?

I'm wondering if there's a QGIS plugin to do what Arcv2CAD does: export a shape file to DXF with options to include attributes as CAD object attributes or a layer of labels. My current experience ...
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30 views

How to visualize the Xdata attribute in AutoCAD?

I have converted my GIS data to CAD using data interoperability. The tags (attruibutes)would appear as Xdata in AutoCAD. How can I Show These attributes there? your assitance is appreciated in ...
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52 views

Shape file polygons to STL format conversion

I have Building polygons like Ground, wall and Roof polygons from this need to generate STL format( 3d Printer format). Please can anyone suggest how to do this?
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57 views

Define Projection for an autocad transferred data

If I had a cadastral map on an Autocad file and i convert it to a dxf extension in order to open it in QGIS. I Added The Parcels borders and text in QGIS. Can you please list the steps which I should ...
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117 views

How to import AutoCAD .dwg files as overlay on map in Drupal (using OpenLayers)

I am using OpenLayers on my Drupal site. The request is to import AutoCAD .dwg files as an overlay to maps on the site. Is this possible and how? I found the OpenLayers Editor for Drupal, am I on the ...
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83 views

How to get geolocation of a point in Autocad 2013?

I would like to get latitude and longitude of a point in Autocad 2013. Could you please help me with this? Thanks in advance. Regards, madhu
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98 views

Saving/exporting a RGB Landsat 8 into a tiff for posterior import into AutoCad

I am familiar with making maps QGis. Generally, I use the print composer and save the RGB satelite image in pdf. However, a client is asking me for a georeferenced tiff to load into autocad. I would ...
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46 views

Autocad Civil Surface creation problem

I'm trying to create a new surface in Autocad Civil 2012. I have elevations for a landfill, and it seems like I'm following all the correct steps. But when I check the surface out under Surface ...
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249 views

CAD Contour Lines to ArcGIS Attributed Polylines

I'm having a 'CAD to GIS' issue. I have a dwg file which contains large number of contour lines that have been split by labels. I need to import the contour lines from CAD to GIS so that they contain ...