Today i show you how to look at old USGS topo maps in Google Earth to find historic houses. Can you find the oldest house in your neighborhood?
All you need is Google Earth (free download from Google) and KMZ files from the USGS historical topo database.
Link here : ngmdb.usgs.gov...
Негізгі бет Use historic USGS topo overlays in Google Earth. Find history!
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