How do I import contours into AutoCAD?

1. In the Prospector tree, expand the Surfaces collection Definition.
2. Click the Contours collection. The contours with their descriptions are displayed in the Prospector list view.
3. Right-click a contour operation in the list view and click Insert To Drawing.

Considering this, how do you import contours?

1. Open a 3D view.
2. Click Massing & Site tab Model Site panel (Toposurface).
3. On the Modify | Edit Surface tab, click Tools panel Create From Import drop-down (Select Import Instance).
4. Select the imported 3D contour data in the drawing area.
5. Select the layers to which you want to apply elevation points, and click OK.

People ask also, how do I export contour to AutoCAD? To export contours, you must ensure there exists a field titled ‘ELEVATION’ (Fields titled ELEV_FT, etc. will not work) in the attribute table. Right click on the contour layer, and click Open Attribute Table. If this field does not exist, click Options > Add Field. AutoCAD file will be saved.

Correspondingly, how do you add contour labels in AutoCAD 2020? Click Annotate tab Labels & Tables panel Add Labels menu Surface Contour – Multiple . Select the contours to label by specifying the start and end points of the contour label line. Press Enter .

Similarly, how do you import contours in Civil 3D?

1. Select the surface and go to the SELECTION – TOOLS tab.
2. In the Styling group, click on Show Contours.
3. Turn all the survey items but your surface off in the project view.
4. Go to the EXPORT tab.
5. In the Survey group, select the export format (.
6. Click on Export Survey.

How do you check contour in AutoCAD?

1. Click Analyze tab Ground Data panel Contour Check . At the Command prompt, enter CheckForContourProblems.
2. If more than one surface is available in the drawing, click the surface on which to perform the check or press Enter to select a surface in the Select A Surface dialog box.
3. Click OK.

How do I export Arcgis to CAD contours?

1. Open the attribute table of the shapefile, add a new field of type Double and name it ‘Elevation’.
2. Calculate the Elevation field equal to the field within the attribute table that contains the elevation values.
3. Export the shapefile to CAD by navigating to ArcToolbox > Conversion Tools > To CAD > Export to CAD.

How do I export shapefile to CAD with attributes?

1. STEP2: Then tick Feature Attributes and press “Specify” button.
2. STEP3: Select Feature Attributes that you want to translate to AutoCAD.
3. STEP4: In this example, select DHNAME and then press “–>” button.
4. STEP5: Next, select COMPDATE and then press “–>” button.

Where is the drape tool in AutoCAD?

On the Massing tool palette, select the Drape tool. Alternatively, you can click Home tab Build panel Box drop-down Drape. Select the polylines or AEC Polygons to represent contours, and press Enter. Specify whether the source contours should be deleted after creating the drape mass element, and press Enter.

How do you edit contours in AutoCAD?

1. Select the contour graphically or by using an AutoCAD command, such as PEDIT or PROPERTIES.
2. Perform the edit to the contour.
3. Rebuild the surface to update the contour definition by right-clicking the surface in the Prospector tree and clicking Rebuild.

How do you label a contour map?

When labeling contour features, you may want to label only certain contour intervals in a laddered placement and place a halo around those labels so that they are easily read on top of the contour features. Use the Maplex Label Engine to place these labels.

How do you extract contours from surface Civil 3D?

What is contour extraction?

Contour extraction, commonly referred to as contour tracing, is generally carried out by finding the next point on a contour in a 4- or 8-neighborhood of the previ- ous point. Such algorithms, however, cannot be implemented directly on the WiCa due to the unique characteristics of its hardware architecture.

Can you get contours on Google Maps?

Google Maps now has Terrain View, which enables users to see terrain maps for an area. Terrain view shows the 3D elevation of natural geographic features, such as mountains and canyons. Topographic contour lines are overlaid on the map to show elevation levels with altitude information displayed in gray numbers.

How do I export contours from Google Earth?

1. Click File | Export.
2. Give the file a name, change the Save as type to KML Google Earth KML, and click Save.
3. Click OK in the Export Options dialog and the KML file is created.
4. Open Google Earth.