one initial observation can't be precise. it's only one observation. could be 24 satellites, multiple data points, one observation. or very well cou...

I am not licensed. And perhaps I am totally missing the mark. I only have about 5 years experience with GNSS RTK but 4 of them required tying into a...

Hated my Physics 2 teacher, he told me that gravity was the weakest force in the universe. Then goes on to lecture how gravity bends space and can sto...

In my neck of the woods, Surveyors and Civil Engineers have been minding Storm Water Management for every construction project for the last few years....

@jph I also backsight from whence I came. And usually do a stake to another point just to make sure there was no angular error. ?ÿ Thanks

@bill93 Thats what I thought. Thanks. ?ÿ

Nearly 0

@nate-the-surveyor ?ÿ Their Maggie IMHO is crap. My coworker likes to call it the "offset edition".?ÿ The 52s are good, but I loved my CST Berger MT...

On a side note, Kiel does not melt easily. I got one stuck in the defroster, and despite running the thing all shift to dry gloves while I worked in t...

@holy-cow   No..   His Grandmother called him Chevy Chase after the town...

@holy-cow Interesting. ?ÿ I was referring to the town he was named after ?ÿ ?ÿ Check out the store in town, Tiffanys, Saks 5th avenue...

@dave-karoly   Actually it looks like the one was altered after the fact. Bottom one is black painted aluminum or steel rivets, top on is brass...

@bill93  Hmm wonder if that's in Chevy chase, Maryland?

History is my passion as well. I enjoyed reading your thread about the quarter stones. (I have removed asphalt for corners, and once in a nearby town ...