Handheld Gps Unit For Surveying
April 15th 2010 09:34 pm
handheld gps unit for surveying
I need to survey a plot of land for various heights and distances - can I use a handheld GPS unit to do this?
It’s a hilly plot of land in the Philippines - I want to plot the profile of the land and various distances from a certain place (a house).
I mean to do it effectively. To within a couple of metres accuracy will do.
Most GPS only give ‘+’ or ‘-’ 2.1 metres at best.
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