The only time grid north and "true north" are the same is on the central meridian.?ÿ As I recall you can figure it, I think its the Greek symbol calle...

I assume survey controller is Trimble software??ÿ If so I have used both quite a bit in the last couple years.?ÿ I would give a very slight edge to th...

We have a very similar problem with Topcon HiperII. ?ÿOur system was 8 years old so I was never sure if it was the rollover or a glitch in the system....

I was bringing up state plane because I wasn't sure the OP thought maybe doing a calibration would make the VRS better and more accurate instead of wo...

There was a recent post about the accuracy of VRS. It seems the general consensus is the vertical accuracy is not as good as a base rover system. We j...

Thanks for all the answers, I've learned a couple of things out of this thread.

In LDD I could get the traverse adjustment to work but not in civil 3d

Its not fair Shelby, your Dodge is a Cummins and we all know they run to a million miles or more.

Thanks Lee, that's what I figured.?ÿ I'm still not 100% sure its the week roll over problem.?ÿ It was used all day yesterday without a problem.?ÿ I ha...

There is a program called TRU (Topcon Receiver Utility) that had a routine in it called Firmware Uploader.?ÿ That has worked for me in the past.?ÿ If ...

Pretty good chance its a US survey foot and international survey foot problem.?ÿ The computer and the data collector setting should be the same in tha...

If I thought there was a potential problem, I probably wouldn't survey my own.?ÿ If its more or less a run of the mill job with no major problems, I d...

For pacing, just take bigger steps ???? 

We did a couple of them several years back when Illinois was going metric.?ÿ From the standpoint of setting stakes, it wasn't to bad.?ÿ Running a metr...

One of my main gripes is does anybody look at payload when they buy a vehicle.?ÿ We have V6 quad cab Dodge Rams that are 4x4 and very lightly optioned...

If we get any more rain here I'm going to build an ark.?ÿ I know the Mississippi and the Illinois rivers are crazy high again.