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Cover StoryGeocaching spreads throughout the GPS community Date published: 6/19/2009
BY JOHN ALBERTO As technology improves, compasses and maps become satellites and global positioning systems (GPS), and basic sports such as orienteering and letterboxing evolve into more technologically advanced forms. One of the best examples of this trend came on May 3, 2000, when Dave Ulmer of Beaver Creek, Ore., started a worldwide phenomenon known as geocaching. Geocaching is the search for hidden containers, called caches, with the use of a GPS rather than a compass or another traditional navigation device. HISTORY According to the Web site geocaching.com, which calls itself the "Official Global GPS Cache Hunt Site," Ulmer initiated the first geocache by leaving a bucket full of prizes in the woods near Beaver Creek. He then posted the GPS coordinates of the location on the Internet so that someone would hopefully discover the cache. Within three days, Ulmer's cache had been found twice. After this, the concept spread quickly, and other people began to hide and search for caches. The original name, "Great American GPS Stash Hunt," was deemed to be controversial due to the negative connotations of the word "stash." Ideas for a new name began to spread, and the activity became known as "geocaching." VARIATIONS Geocaching is now a popular activity on all continents, including Antarctica. With the increasing popularity of geocaching, many variations of the activity have begun occurring. A traditional geocache features a container that includes a logbook, and there is only one set of coordinates involved in locating it. Participants can also enjoy a multistage geocache in which there are many checkpoints where coordinates are hidden. These coordinates need to be followed to reach the final cache, which includes the logbook. Another type of geocache is the "Cache In, Trash Out" (CITO), in which participants clean up trash while searching for their caches. This goes along with one of the key principles of geocaching--respect the environment. GETTING STARTED Unlike letterboxing, which uses hints and clues, geocaching mainly relies on the use of GPS coordinates. New geocachers can start by visiting geocaching.com. From this site, participants can register to become members for free and can search for geocaches in their areas by giving their postal codes. Geocachers can begin geocaching individually or can find groups of geocachers in their areas to join. John Alberto is a rising senior
Date published: 6/19/2009
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