OtherHand, post: 456309, member: 12932 wrote: it isn't anything I can submit to OPUS-Share (that I know of), since they seem to accept only submittals...

At least you have a likely hypothesis for its disappearance.My brother and I have searched quite thoroughly this year for a bench mark he logged a dec...

Does either of the Reference Marks for MICHELSON have a sky view? There are measurements to them given on the MICHELSON data sheet that may be suffic...

I hope it was just a coincidence that I clicked on this thread, and a few minutes later my email had a sp*m ad for Louis Vuitton products. But I'm su...

OtherHand, post: 456281, member: 12932 wrote: both benchmarks are indeed on the Pacific plate. But perhaps on a crumbly edge of the plate so they won...

Jim in AZ, post: 456214, member: 249 wrote: What is a cowbell battery? Trimble case in the shape of a cowbell, usually containing a 12V 7 or 8 AH sea...

AND YOUR NOT TDD BECAUSE YOU DIDN'T PUT ANYTHING IN ALL-CAPS.

Either something is loose or the gun has a bad sensor.If the gun says it is level as you rotate it and the tribrach bubble agrees, then you should be ...

I concur that antenna height and free path are critical factors for range. In free space 4 times the power will double distance, D~sqrt (power), but ...

Williwaw, post: 455853, member: 7066 wrote: It's a healthy respect of gravity thing :):)

How well does the plat fit the property 8 miles south?

The previous disk in the series has the same punch mark on the left end of the line, so it is a systematic thing and probably not a "better measuremen...

Had to go to my desktop computer to do the links, too hard on phone. Now I see that everybody else has beat me to it.The NGS sheet says Monumented 19...

It's a triangle in the middle of an arrow. Never saw that combination before and would treat it with suspicion until further checking.Edit: HV8707

A big difference may be that the LDP has a known relationship to any other representation you may want, but the calibration doesn't?