There are so many choices out there these days that it can overwhelm the senses. MOST (if not all) of them would be good choices, but a dollar is a do...

Dooryardsurveyor, I have no idea whether or not this "upgrade" will help, but it sure would not hurt anything (except your wallet). Over the years I h...

Actually I DID work up in Alaska (briefly), but it was "pre-GPS." Loyal

Gene, Me bad!

Bear in mind that the value extracted from the?ÿGEOID12a/b Model is the 'N' value (the difference between the NAD83 Ellipsoid Height and the NAVD88 "e...

I guess that I am just getting "slow" in my old age...

I don't get it????

I have met a few (very few actually) "Landmen" that were pretty damn good, even really good. ?ÿOn the other hand, I have met many who were...well... ...

I was thinking the same thing Dave.

Shucks Mark, I should send you a wire transfer of my entire SPC allowance, I hardly ever use them, and even if I should need one or two, I can calcula...