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North End I-15 | difference in accuracy . I had a federal crop insurance adjuster with the same GPS map76S unit as mine . His anttena was a high powered back pack battery powerd unit . Mine is a small mag mount.
On a 43 acre irregular plot we measured we were with in .1 of an acre. (one tenth ) Close enough for me. I use my Garmin for all sorts of maping job. The measure function is quite nice. I have a data management program in which I can over lay my GPD map onto the FSA maps . easy program to use . free ware version is availeable to play with . After a few hours on the free ware I spent the money for the full version . check out This site : www.gpsu.co.uk/ | |
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Garmin 76 S for field measurements. good or bad
