Why? Because RTK. How long were the vectors to the network stations?

What exactly is this and how does this work? I think it works like this:?ÿ you send them your money, and they're happy to have it.?ÿ As for what it is...

I assume your plan would be to do angled offsets? If it were me I think I'd make a jig to slip-fit the column face (I'm assuming that they're all the ...

There are a bunch of Zephyr Geodetics on eBay right now, from $300 to $Insane.

I don't know if it's considered a bug or not, but I've noticed an inconsistency in the presence of the Recent Posts link in the area at the bottom of ...

If that were the complete answer, I would expect that digital levels would just cease to function one day when the stretch exceeded the allowance. I d...

TT doesn't seem to have a way to choose which antenna model to use The the processing report disclose the model it uses?

Are you certain that the same antenna models are being used in both applications??ÿ Have you looked at the model parameters in each to be sure they're...

Discussion on this or previous forum pointed out that they tend to move more than you might suspect. There's a reason they pour thrust blocks beneath ...

Age does not seem to effect the digital levels anywhere near as bad and if someone knows the mechanics of that, I would love to know My guess is that ...

I wouldn't know how to begin working in stuff like that.?ÿ How is it done if you don't have a bulldozer handy?

sat in an airport security vehicle only a short distance off the threshold as things landed was quite an experience. Many years ago I was on a crew pi...

I've only done one obstruction survey, and it was at a small lightly-used general aviation airport.?ÿ Part of the task was to determine the status of ...

If I incorrectly determine the height and/or location of an obstruction and an aircraft strikes it and fatalities result, who gets sued? Everybody wit...

If you're going to keep level notes in a field book, I agree that calculating the HI is just good practice.?ÿ But I no longer keep level notes by hand...

It's a legacy format from the days of hand-entered data and calculations.