Next time you are scoping a new site, try importing the location data before you even open Google Earth—you might find you don't need to leave Civil 3D at all.
Import a georeferenced aerial image from Google Earth as an underlay. autocad civil 3d google earth import
In the early stages of a project, buying a full topographical survey isn't always in the budget. This is where Google Earth becomes a surprisingly powerful ally. While it should never replace a professional survey for final construction documents, using Google Earth data for preliminary design and feasibility studies can save hours of guesswork. Next time you are scoping a new site,
A: Google Earth imagery has horizontal accuracy of roughly 1-5 meters. Civil 3D expects survey-grade precision. To fix: This is where Google Earth becomes a surprisingly
You can download elevation data (Raster DEMs) from public GIS sources (like USGS Earth Explorer or your local county GIS portal) and import it directly.