USGS 3D Topo Maps in Google Earth! A quick tutorial of howto get USGS topo maps into Google Earth. So not only will you have the topos on your computer, you can view your terrain in 3D with the topo o…
Take a look at a quick tutorial of howto get USGS topo maps into Google Earth. So not only will you have the topos on your computer, you can view your terrain in 3D with the topo overlayed! Perfect fo…
Take a look and be amazed at the new USGS Historical Topographic Map Explorer Tool. This is a great way to explore the growth of US cities using USGS historical maps. Its a terrific tool for the mappi…