[FOSS-GPS] Mobile Robot Experimentation

Dan Cook danco at cox.net
Wed Sep 17 14:38:32 PDT 2014

> As far as I know, GPS L1+L2 receivers start around $750 used (eg. Trimble
4000ssi on ebay) and much more new.

My 4000SSI cost me $200 on Ebay. My Spectra Precision Epoch 25 base, $500. I
find the best deals are obtained with "Make best offer" items.

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