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Autocad vs civil 3d file format1/15/2024 ![]() This video shows how to generate contours from LiDAR using Equator, and then how to create a surface in Civil 3D. Opening an Autodesk Civil 3D2022 Drawing in a Prior Version of AutoCAD Civil 3D Drawings saved in Autodesk Civil 3D2022 can be opened in Autodesk Civil 3D2021, Autodesk Civil 3D2020, Autodesk Civil 3D2019, and AutoCAD Civil 3D 2018. ![]() Contours are a vector data type and are often stored in SHP or DWG formats. Once you have a DEM, you can create other derivative data layers, such as contours. file consisting of a set of data points arranged in a regularly spaced grid. ![]() Check out this article to learn more about LiDAR/DEM/Contours and how to create smooth contours in Civil 3D. CAD drawings and blocks for download in dwg or pdf file formats for designing with AutoCAD and other 2D and 3D modeling software. Autodesk Official Press Cyndy Davenport, Ishka Voiculescu. If the file contains references, you can bind and insert. (Fig 1) The Export Autodesk Civil 3D Drawing dialogue box will open. The nice thing about working with DEMs is that the resultant Civil 3D surface will typically produce beautifully smooth contours, which are preferred for many applications (such a presentation material). Navigate to the Output tab on the ribbon and select ‘Export Civil 3D Drawing’. DEMs are often a raster data type stored in geoTIFF format (which Civil 3D can easily work with). ![]() Method 2 involves simplifying the point cloud by converting it into a model with a desired resolution, e.g. If you don’t have Recap, or if your Civil 3D is crashing because of massive point clouds, or if you want to save time then method 2 is for you. Method 2: LAZ to DEM (geoTIFF) to Civil 3D ![]()
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