Lots of formerly strong contributors missing. I don't recall seeing Uncle Paden Cash for a while. Brad Ott seems to have dropped out. Loyal Olso...

There is also a principle that says it is assumed that a person intended to sell all of a parcel including any small accidental omission that is not a...

I don't think it's a good idea to promote the sale of survey marks on eBay, regardless of where they come from. It encourages bad actors to go out and...

That looks pretty good. I could nitpick - the description and to-reach could be separated if you wish. Also, I think the NGS style for to-reach sta...

My greatest bench mark tragedy was the only one I knew was there and GPSable in a county that had no GPSonBM submissions. I drove by and saw it in goo...

Are the CORS picked reasonable choices? Are the individual CORS results all equally bad? Were the setup locations all apparently good ones?

Yearly bump.

The discussion should be about acquiescence to monumented boundary, not adverse possession. No parcel is changing ownership; only an uncertainty in th...

Every state is a metes and bounds state. A lot of them also have PLSS descriptions for their larger parcels. Even easier than rejecting a pipe is to...

I think 8 mm/sqrt(km) = 0.031 ft/sqrt(miles) 0.008 m /sqrt(km) = (0.008/0.3048) * sqrt(5280 * 0.3048/1000) = 0.31 ft/sqrt(miles) Note that claimin...

You aren't taking the square root of the factor on loop length but need to.

I studied prism reflector pointing errors and concluded that for a mini-prism the worst distance error with any attempt at pointing was on the order o...

Whatever one is on the table in front of me.

The main station is JV3369 Not sure why it wouldn't come up for your search.

This instrument should allow you to run a good straight line. But be careful what you use for a south reference. The compass will not necessarily poin...

The angles can be expressed various ways and, if consistent, be understood. What annoys me is that before GNSS, angles were measured but then the par...