 GPS for Fieldwalking.
I am an amatuer archaeologist and want to use a GPS reciever as a tool to plot finds while I am fieldwalking. If I was fieldwalking normally a 20m grid would be set up. But i am usually on my own during the week and setting a grid up would not be realistic. Accuracy of GPS systems seem to be pretty good and anything below 6m would be fine. I think my main concern is taking the readings and transferring them to a map. Would 1:25000 scale still be too small to plot onto?
I'm sure there are other things I should take into account as well. Any help on this matter would be gratefully accepted.
Barndoor | 
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