I am trying to illustrate the value of a rotating tribrach adapter with an optical plummet. If you rotate a tribrach adapter that does not have an opt...

Thank you. The picture I posted is a stock photograph from Google, but, it's the type of adapter I have and use. I'm sure your equipment manufacturer ...

Sorry, but, I don't agree. Level up and sight the point through the optical plummet on the adapter. Rotate the adapter 180 degrees and sight again. If...

The optical plummet should be on a rotating prism adapter and not on the tribrach. That way if you sight the point through the optical plummet and the...

Surface tension is definitely a property that comes with water, but, it is not unique to water. Intermolecular forces are what hold a liquid together....

Dan Patterson, post: 450846, member: 1179 wrote: You don't think they'll be able to get variances granted for existing nonconformities? If he's not m...

I think the main trick here is that (at least in this town) the property containing a former residence had been foreclosed and remained vacant for a p...

Your responses are predictable and I agree in general terms. However, these foreclosed properties are owned by a bank. Don't they have any ethical res...

The title of your post made me think of this... Attached files

CFASASIMOU = Couldn't find a standard abbreviation so I made one up. Everyone will call it a pin anyway.

In my experience rural highways did not have curved layouts, unless, they were done in ƒ??modern timesƒ?.Research to find the layout, and, evidence t...

I would have to say yes. However, we have a state agency with its own Ortho Rectified Aerial Imagery. Although our state's data layers are harder to u...

Stakes are often mistakenly called hubs. To hub a stake is the act of driving the stake flush with the ground.

New England states were not slave states and the amount of indentured servants was minimal.

Another free advertisement for the big box that put all the real hardware stores out of business.