I second this opinion. Purchased a SP80 base/rover system a year ago and have been blown away by it's performance. It requires effort to break a fix...

Survey Pro 5.0 - Data TranslationWe've been having the same issue and have experienced a measure of frustration with it. We have been using Survey Pr...

Very sorry to hear this news. Dave was a good man. We served together on a college advisory board. I didn't know him well but our interactions were al...

> I usually find it easier to set a tripod/tribrach and target over it rather than a prism pole.I like to set the instrument up over the leaning pi...

I suggest that you reposition the point to the top side of the wing so that it won't be obstructed or obscured by shadows.

Excellent list of values. Many of them seem hard to come by these days. I just took this as a teaching opportunity for my young boys (future surveyo...