How Does GPS Work?

A lot of Geocachers ask; “How does GPS work”? We found a pretty cool video on the NASA Sci Files site. The video is intended for kids, but is a good explanation of the technology. If you get asked this question you might want to point the person to The NASA Sci Files movie titled … Read more

Show 73.1: The Caching Commute

Listen To The Show (20:54) The Caching Commute: On this geocaching midweek-podcast Sonny chats about: A GPS News item Name the Midweek Show – nominations close Oct 18 at 5:00pm Pacific. NOTE: If you want to be able to vote Request to join the FLAPS mailing list PodCacher Photo Tips – check out the example … Read more

Early Geocaching History

When taking a look at the history of Geocaching we see that it is still in it’s infancy in the whole scheme of things. In just over six years the game of Geocaching has evolved from that first ‘stash’ placed by Dave Ulmer on May 3, 2000, only one day after Selective Availability was turned … Read more

Sweet GPS Device from Apple?

While doing my daily sweep of the geoblogosphere today I ran across a post hinting at a possible future multifunction handheld device from Apple that may include a GPS. Apple’s iPhoto software has geotagging functionality built in already and according to the post, Apple has filed a patent for a handheld device that could include … Read more

Who Really Invented GPS?

There is an interesting article in today’s Miami Herald questioning who owns the rights to GPS technology. A defunct company called SPS claims that Motorola ended a joint venture in 2000 that gives SPS the intellectual property rights to GPS technology. Motorola claims that they gave SPS $5,000,000, paid for their offices, and paid employee … Read more