For architects, civil engineers, and urban planners, there’s nothing quite like seeing your 2D AutoCAD design overlaid on the real world. Whether you’re checking a building’s solar orientation, presenting a proposed subdivision to stakeholders, or simply visualizing a site plan in context, Google Earth Pro provides the perfect free tool for the job.
Before exporting, you must georeference your drawing. Google Earth uses the global system. If your AutoCAD project is in a local or national coordinate system, it must be converted. how to import autocad to google earth
In Google Earth Pro, right-click your imported layer > Properties (or "Get Info"). Go to the Altitude tab. Change the drop-down from "Clamped to ground" to "Relative to ground." This keeps your CAD lines flat but pressed against the terrain surface. For 3D buildings, use "Absolute" and set a base height. Google Earth uses the global system
Importing AutoCAD files into Google Earth Pro allows engineers, architects, and planners to visualize design plans within a real-world geographic context. Since Google Earth does not natively open .DWG files, the process requires converting your drawing into a (Keyhole Markup Language) or KMZ format. 1. Assign a Coordinate System Go to the Altitude tab
Ensure your drawing is properly scaled; inaccuracies in AutoCAD will lead to misalignment in Google Earth. 2. Export the Drawing as KML/KMZ
If you are a student or hobbyist without a CAD license, . It has a learning curve, but it is powerful and free.
Your CAD likely has no coordinate system. Right-click the layer > Export > Save Features As . Format = "Keyhole Markable Language [KML]". Crucially , click the globe icon next to CRS (Coordinate Reference System) and select WGS 84 (EPSG:4326)—this is what Google Earth uses.