GPS coordinates ... maps from the U.S. Geological Survey. Newer USGS maps use NAD 83, the North American Datum of 1983. However, by default, most GPS systems default to WGS 84, the World Geodetic ...

The trove, in toto, consists of over 635,000 maps, 15,000 atlases and 250 globes, with some extremely old relics on display, ...

If I want to see where a place is in the world, I just need to look at where the lines cross, and read the numbers. Ah, there he is! Latitude is 32 degrees south, and longitude is 115 degrees east.