Geocaching and Transformations, University of Cincinnati
PDF) Ihamäki, P. (2015) User Experience of Geocaching and Its Application to Tourism and Education, Phd thesis, Annales Universitatis Turkuensis B404, University of Turku, Juvenes Ltd., Turku.
GPS and Geocaching in Education - PDF Free Download
GC1KZE0 TNT - Triangulation N' Trilateration (Unknown Cache) in Örebro, Sweden created by hoaxe
Reverse GeoCache Puzzle Gets Downsized | Hackaday
Geocaching and Transformations, University of Cincinnati
JaVaWa | Calculating with coordinates
NEW* 50 x CUSTOM Wooden I Found It Geocache Prize / Swag Coins 20mm! | eBay
GCDroid Pro Key - Geocaching by GCDroid (Google Play, Japan) - SearchMan App Data & Information
Help Solving Triangulation - Geocaching topics - Geocaching Forums
JaVaWa | Calculating with coordinates
GeoMT - Geocaching Multi-Tool for Android
JaVaWa | Calculating with coordinates
Dr. Alice Christie's Article on GPS and Geocaching in Education
NA2072 - Balsam Lake Mountain triangulation station - U.S. Benchmarks on Waymarking.com
GPS and Geocaching in Education - PDF Free Download
JaVaWa | Calculating with coordinates
US Geodetic Reference Mark - Benchmarking - Geocaching Forums
GC1KZE0 TNT - Triangulation N' Trilateration (Unknown Cache) in Örebro, Sweden created by hoaxe
GAGB - Frequently Asked Questions
NEW* 50 x CUSTOM Wooden I Found It Geocache Prize / Swag Coins 20mm! | eBay
Geocaching : Rediscovering The World Through Augmented Reality – Dan Spira