I have added imagery from Google Maps by the following process:
File -> Geo-location -> Add more imagery
Then I have found my spot, grabbed the bit of map I want and I can see it in Sketchup. The only problem is that the vertical aspects of the terrain is something like 10x as high as it should be. ie. a relatively flat area is importing very hilly.
To solve, I can scale it manually on the blue axis, but this causes issues if I’m using multiple terrain images imported from maps they don’t line up properly.
How is this done accurately?