Believes is a bit loose. It might sit better with folks if it said "has substantial evidence the position is less credible than the b/d."

Just be sure you know how high that is.

Any book intended as a first course will do. My favorites are Wolf & Ghilani for recent, and Davis, Foote, & Kelly for a view of older practic...

The wording "original monument" does not imply "undisturbed". If you find a rebar with cap leaning and beside a utility box, and not fitting measurem...

Pedantic correction: a speaker may imply, a listener may infer. Never the reverse.

Seems to me it would make a HUGE difference if they are running a line between found monuments or just going by bearing and distance.?ÿ The distinctio...

@dmyhill?ÿ A big difference is the LS can review every aspect of the drawing and assure it is made the way the LS wants. If using contract field crew...

@brad-ott?ÿ As I recall the process, you check Share when submitting the data file, and get a screen to enter description and pictures.?ÿ After you d...

In one of their webinars I heard that they don't recommend submitting when only "Ultra rapid" results are available, but "Rapid" is sufficient and you...

NGS OPUS-S will process sessions of 2 hours or more and give you the results, but I don't see anything that says NGS will use your results for?ÿ their...

Around here GE registration has improved a lot over the years, and I have sometimes found it to be within a few pixels of the ITRF results from a stat...

Sympathies, Paden.?ÿ It's going to hurt, but you're a tough old bird and can handle it.

Fisk cast iron casket?