Walking/Hiking Answers
Got an answer to the following Walking/Hiking question?
Can you improve GPS accuracy with a more expensive GPS?
Hi Mike, I like your site. I need a GPS to obtain OS grid refs as accurately as possible to record exact points in UK where I am making geological observations. Looks like the Garmin Etrex 10 will give me reasonably accurate readings for this purpose (+/- 25m you say). Is there any advantage as far as accuracy is concerned going further upmarket or is the accuracy obtainable more limited by the GPS system itself?
Hugh Roper Munich, Germany
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