I give everything except toposhots a unique designator consisting of the 5 digit job number followed by letters and optionally numbers. Since the dc c...

I bought a new linksys router last week, as I gave my old office one to my daughter for college. I only use it as a bridge, not as a router. Right awa...

Yea, and he spits too!

The problem with points in a line only manifests itself when you are solving for tilts, i.e. trying to fit Z.

Hi-jackYes, they look like that but I wonder what the diameter of the hole is. Looks bigger than the "zeiss" style.

Hi-jackI did, Dave...not sure what that is, I cannot get any of the smaller pictures to open. I think it is a set of targets or maybe heliotropes?

We setup on numerous points. My goal is to shoot each point from at least two different stations. We typically setup on all of the control disks, whic...

I don't understand your statement that Our traverse did not close very well as is generally the case when running from gps pairs to another set of gps...

Now that I think about it I believe the hole was to let excess water in the concrete escape rather than air. I was told the reason a long time ago, an...

While it may not be the case here, there are a lot of USCGS/NGS disks out there that have a hole drilled through, off center, that supposedly prevents...

Jim...like this one?Just need to find a really short I-man. In this case we needed to see underneath railings. We bought this "mini" tripod at our loc...

Looks like a very useful device. Other than using the built-in functions, does it use RPN? After 40 years of using RPN, I don't even know what an "=" ...

Not 1000, 1000, 1000I always wondered what the problem is with negative coordinates? Maybe Paul can explain....I have seen several coordinate systems ...

here is another good one...Stellular Triangulation, exact to the thousandth...I learned the first time I purchased a home that there is only one way t...

I am surprised they could build that house for $680,000. Doesn't say how many sq ft, but 5 bedrooms and 5.5 baths.....I could see how this could happe...

related question...I was able to create an NTrip caster, and connect to it over the internet using an intuicom RTK bridge. The base GPS receiver (Trim...