Last seen: March 14, 2025 3:27 pm
As you have explained it, this does not reflect well on your boss.
It occurs to me that you weren't processing ProMark3 to ProMark3 in this test, but ProMark3 to X90-OPUS. Nothing wrong with that, I'm just not sure if...
Hard to argue with real world results. Back in the day, we tested the ProMark2 similarly, and I found that at a 1000' I could get reliable fixed resul...
Sounds like the previous surveyor knows he isn't working for them anymore. Hopefully your client has cleared the books with him. We do things the same...
I applaud you for this:I recorded 1 second epochs for 8+ hours to base that was approximately 10 kilometers (6 1/4 miles) away. I can't disagree with ...
I'm not really interested in proving the precision of RTK at this point. I've convinced myself of this already. What I'm after now is determining what...
But the misclosure would be East/West, his is North/South at the end of East/West lines. That's a directional problem, not a linear one.
> Agreed that conformal projections preserve angles over short distances. Poster is near Atlanta, which is Georgia West zone. Convergence at Atlant...
convergence has nothing to do with it.State Plane is a conformal projection. Over short distances angles are preserved. One to two miles would fall in...
Shadow induced parallax can have low residuals in the set if the operator sights wrong consistently. Since you're using auto track, it's irrelevant.
Auto track will be impervious to parallax due to shadows. You can probably scratch that theory.
Manually sighting or letting the robot Auto Track?If manually, what is the instrument man sighting on?
I've encountered a couple of things over the years that can cause this:1. Particularly since you mention East/West traverses, sharp shadows caused by ...
Yes. You are correct. I misspoke regarding NEU, semi-major and semi-minor are what I had in mind. Thank you. I agree regarding vectors. At some point ...