From further research, it seems to me that the GPS16/16A from Garmin is our most reasonable choice for a GPS unit. The next step up in accuracy is also a significant jump in price (thousands of dollars). So, for $170 we can get good enough accuracy and speed-of-reporting from the GPS16.

I still haven't heard back from Riegl as to the price of their laser scanner, but I hope it's less than the SICK.

Hours yesterday: 7