Google Map To Autocad [top] -
At 2 a.m., he had a DWG file. Layers: FOUNDATION_EXIST, RAIL_SPUR, DRAINAGE_LEGACY. He added a note block: “Derived from Google Maps satellite imagery dated Dec 2023. Not a certified survey. For conceptual use only.”
He needed a miracle. Or a workaround.
A week after that, the student wrote back: “We ground-truthed your file with GPR. You were off by 11 inches on the north wall. But you found the cistern. Nobody knew about the cistern.” google map to autocad
An idea prickled.
He’d done this before, but never for something so critical. He took a screenshot. Then he opened AutoCAD. Insert → Attach → Raster Image Reference. The satellite photo appeared, pixelated and indifferent. At 2 a
The client approved it the next morning. “How’d you find the old drawings?” they asked.
His phone buzzed. A client. Urgent. “Need as-built drawings of the old Henderson Mill site. Survey was done in 1987. Good luck.” Not a certified survey
That night, over cold chai, he opened Google Maps. Satellite view. There it was: the ghost of the mill’s foundation, a faint rectangle of disturbed earth visible in the parking lot’s asphalt, visible only in the winter when the light was low. He zoomed in. The scale bar read 50 feet.