Help me find or create a grid with GPS coordinates of every square mile of the USA. Can I use Expert GPS or Google Earth to do this? [more inside]
posted by Xurando on Jan 10, 2009 - 6 answers

Is there a free (cheap) KML editor, like NorthGates' KML Editor or KaMeLwriter, for the Mac? [more inside]
posted by brokekid on Oct 28, 2008 - 1 answer

GoogleEarthFilter: How can I merge the contents of multiple point-data KMZ/KML files? Long-winded explanation inside. [more inside]
posted by Phineas Rhyne on Jul 15, 2008 - 6 answers

Is there a good, easy, or already available way to make an altitude profile from a route in Google Earth? Alternatively, is there another easy (and preferably free) way to do it? [more inside]
posted by JMOZ on Jun 3, 2006 - 9 answers