Last seen: June 5, 2026 2:43 pm
I've got a spiral to figure out which became an urban road from a US highway. SCS curves were a breeze in Autocad 2002 and I kept a version on my comp...
@gary_g That's close for OPUS; 0.06'. Usually, I get better results by picking the newer CORS and roll my own calculation in TBC. Slightly bett...
A thumbs down for your post is odd. Where better than here to discuss issues relating to surveying.
All the deeds in the area call for the SW1/16th corner, it has 4 monuments attempting to establish it. I've never given any credence to any of them. T...
There are no called for monuments in this area for any old deed that I've seen. You will have to prove these monuments wrong. If math is the thing...
@norman-oklahoma It's an easy one, 1957, yellow painted Iron pipe with a homemade cap, 8 years before the first deed showed up. Slam dunk. That's w...
Not called for in the deed, but original? Yeap!!
@john-hamilton Consistently we have done better vertically with RTX.
@norman-oklahoma 40 zones would probably work well. I'd be all for it.
It was based on the idea that the 2022 will be IF, so they decided to shift newer NAD83 SP projects to IF from USF (don't blame me). There is no legis...
@mathteacher You've got a handle on it mathteacher. I've been cautiously excited to have the new 2022 NGS coordinate systems get unveiled. Or is it...
@pls8xx I would call that fraud.
That's where it gets very curious. I finished two rather large projects for them, one running north of the city and one running south. Both were on th...
It's an interesting question. To me holding the established factor would be the default position. I have quite a data base for this area so in theory ...
You're probably correct, with the section corner there is an infinite number of possibilities (thus my number is way too small). How to quantify placi...
@pls8xx Yep, that's what happens, there are too many permutations to make math work for a solution. You end up with many answers, so then you get a...