Google's installable maps software Google Earth makes KML overlay files that add points of interest, descriptions and photos to your earth, and now you can view those KML files live on the web at ...

We have been working on some code to determine whether or not a placemark lies inside or outside a polygon. We thought a nice use for that code would be to determine what country a placemark is in.

I'm trying to find some software that would let me edit tracks that are output from my GPS. Basically, all I want to do is trim out the stuff I don't want. Since the GPS tracks from the moment it's on ...