Yes, antecedent calls are confusing, but I've written legal descriptions?ÿ where they are useful in complex situations.?ÿ?ÿ The POC followed by a POB ...
Bill93 has captured the essence of sextant positioning accuracy.?ÿ A sextant is handheld so the shakiness factor negates any consideration of ellipsoi...
Used a Tellurometer CA-1000 in the seventies.?ÿ Pretty dang cool, you couldn't even see the other station when taking long shots.?ÿ A feature was you ...
Interesting.?ÿ Can you provide a cite for such a requirement?
Interesting.?ÿ Can you provide a cite for such a requirement?
Small comment here, most 100' steel tapes are actually 99.97'-100.03' +- after a few years of tugging through the brush. A calibration does not certif...
Small comment here, most 100' steel tapes are actually 99.97'-100.03' +- after a few years of tugging through the brush. A calibration does not certif...
A?ÿ 10x10 grid is 100 points, a 20x20 is 400 points, a change in scope so quadruple your fee.?ÿ
Yep, the ability to say no is mission critical.?ÿ You'll know your shop is thriving when you only accept 20% of solicitations and you still have probl...
Yep, the ability to say no is mission critical.?ÿ You'll know your shop is thriving when you only accept 20% of solicitations and you still have probl...
I'll disagree that arguing semantics is trivial, but after consideration agree SA is in a class of its own in that it's a deliberate degradation *by t...
Agreed except I consider Selective Availability was spoofing in that the signal was intentionally degraded for a subset of users (civilians & the ...
The DOD built & controls GNSS for its precision capabilities; therefore it is a targetable asset.?ÿ This incident is trivial;?ÿ the DOD has degrad...
This is so exciting; I can actually afford an opinion!?ÿ I was the hired forensic surveyor in a situation where a military helicopter dropped low into...
I'll chime in here in spite of all the nitpicking and point out when measuring power line sag it's important to note the time observed and local weath...
For subgrade, every 50' etc.?ÿ Except where the grader did such a lousy job (ignored slope stakes) that the subgrade was over +- 1' off, then no bluet...
Been in that situation a few times.?ÿ I see nothing wrong with the owner behaving as if he/she owns to the road shoulder as long as they're not infrin...
'Xcuse me but doesn't professional grade drafting software perform automated parametric based annotation of lines/curves??ÿ Set up the parameters, pus...