I'll Pm you any additional info I can grab from my work/notes/information when I was doing this type of thing. I appreciate the info, but don't put...

Thanks for the information guys. That makes sense and is what I was hoping to hear. My plan was to go ahead and get the frequencies based on one uni...

At 900' sight distance, it probably wasn't safe for your crew to stop in the apparently ±200 MPH speed limit area of the road. Poor lady didn't even ...

Observation equations vs. Condition equations. I don't know if the quote above was intended to suggest the process being discussed needs condition ...

If that is truly the verbiage of the easement, then technically it has a patent ambiguity. The descriptions places the easement's location but mentio...

"but shouldn't the SDs be worked in as part of a weight matrix." Yes they should, and do. But does the matrix know to propagate as the angles accumul...

But the direction P-R still has the 6.5" SD attached to it that hasn't been dealt with yet. It has been too long since I have done one of these, bu...

With a bazillion options have been trying to narrow down and wondering if the business laptops are likely to last longer than the home/student variety...

It's a braced quad question, with two fixed points and two free points. It requires the variation of coordinates method to solve it. My problem is, th...

@toivo1037 A 1/4 inch off of grade stakes is pretty optimistic from the contractor, but most operators I've known can certainly do much better than a ...

@lurker I'm not sure what part it was, but there is a large sewage lagoon thing being built to serve the residences being developed. Maybe that conce...

Neat experiment. Thanks for posting. I think these type of real world examples are VERY handy for people to see. Had a conversation just last we...

As I read the old text books, it seems that Philadelphia, Chicago,, Detroit, etc. refer to the way the scale is marked, rather than the construction o...