Cache me if you can: geocaching has Hongkongers discovering their inner Indiana Jones, with a little help from a GPS - South China Morning Post

South China Morning Post

Cache me if you can: geocaching has Hongkongers discovering their inner Indiana Jones, with a little help from a GPS South China Morning Post The very first cache was hidden on May 3, 2000 – a day after the United States government removed a feature known as selective availability from GPS systems that added intentional, time varying errors of up to 100 metres to publicly available ... and more »

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