I took a project with DOT and all the coordinate pairs had been copied from AutoCAD with X changed to north and Y changed to east. I figured out what ...

... and is it NGS approved?

This pin is made to NGS specifications. Kind of expensive though. My turtle only cost $28. I was posting this while you were doing the same. 🙂

I use a turtle as a turning point. Also known as a leveling plate. I have seen the pin you describe.

I don't leave traverse points on a project for the specific reason that they may be construed as boundary marks. Typical traverse points are 12" long ...

In my interpretation, there are two types of subdivisions. The first is a subdivision of land into two or more lots, and requiring the construction ...

@bstrand Okay.

@peter-lothian I mailed the map today to the District Registry and went with the 81X certification (no new lines). I won't be billing my client f...

@dgm-pls I am doing this today.

Finally got an error message that kind of explains my error. The message is that IGS (International GNSS Service) was not available on the day I colle...

I'm still getting the message that OPUS is aborting. I'll try collecting data on another project tomorrow to see what happens there.

@williwaw Good news!

@williwaw I chatted with Mark Silver (I bought my equipment from him and his company, iGage) and he tried to help, but was having the same problem. ...

In a recent project submitted to OPUS I am only able to get a solution using GPS only. Adding other constellations (GNSS) gets a message the OPUS is a...

Isn't all the information you put on a map subject to change? I don't know what it is about ROS that is different from what I call a map of the survey...

Finished!