I recall spending days plotting original ground/design template cross-sections station by station then "buggying" the cut/fill for each and using end ...

Please don't ban my tin foil hat.

Did you file a mark recovery noting the current condition? As Bill said, the vertical on this mark is modeled to NAVD88. Either of the marks he sug...

Not far from the house where I grew up there was an old house with only half of the structure still standing on the foundation. The story was that the...

As Rover83 said - NCAT.

Welcome to the club. Less than 10,000 members since 1891. I got my license 34 years ago last Saturday. I once saw a show about lottery winners. One o...

Welcome, George. I know Dr. Munjy and Dr. Berber well, although I was not a student at FSU. As a new forum member, I am not sure if you can message/em...

You can use this tool to compute the geoid height (N) at a specific location using 12B: Then do the same for 18 at the same location to see what th...

I have used this paper to help people understand the relationship between specific hybrid geoid models and realizations of NAD83. One thing to note is...

Some pretty good lessons here to take as convenient.

Talk about great timing. Yesterday we bought my wife our first vehicle new enough to have a keyless FOB. Although her purse is supposedly RFID protect...

@drew-r Mr. Lindell is 4016. Michael McGee is still actively doing field work as PLS 3945. Frequent poster Peter Ehlert is 5116 and Warren Smith is 4...

@dave-lindell 9609 is currently the highest number issued, which includes this latest group. That is 9609 issued since 1891 in currently the most pop...