This is one of those posts that makes you wonder of some regular poster made up a new identity so they could tease us, then sit back and laugh at all ...

As several other posts have said, 140 year old coordinates will not match GPS readings.As to your repeatability, how far were they different? A high-...

I take it this is not a property boundary? Even so, if points were determined by a surveyor in the past, a professional surveyor is likely your best ...

I was pretty familiar with a music store that also traded in used equipment, until a big chain came to town and wiped them out. Their standard rates ...

In the older version I use, you can put your cursor on row 2 and select Window /Freeze to always display row 1 as you scroll.Another way to just view,...

>The rod is the "smart" end of the crewThat's for the "normal" case where the crew leader is analyzing the situation and selecting what to shoot me...

Is 0mm or -30mm a better prism offset?If you are shooting square on to the prism, it doesn't matter which position you set if for 0, -30, or whatever,...

Everybody says, "just avoid blocking the view" but you have to be alert to that tree branch or other obstacle that isn't visible in the scope unless y...

As of this morning, the Florida disk is no longer listed and the Alaska disk is still there. Different reviewer of complaints, different results, I s...

We have several replies saying diffraction and refraction are serious concerns for precise work so should be checked for and avoided, and some anecdot...

I'd bet that is a souvenir shop reproduction. That isn't uncommon for a mountain peak, and the elevation and date are cast into the metal rather than...

A lot of computers these days, especially laptops, have a selection for which monitor or monitors are turned on. For instance, built-in screen vs bot...

You will probably need to know where the vehicle is, but that data alone doesn't tell you much about what the bridge is doing - you are going to have ...

I prefer the middle example. It depends on your audience whether to include the words latitude and longitude. For surveyors, probably not needed. F...