I learned a couple things.?ÿ Mostly stupid things, but still things I was ignorant of, like barleycorns and shoe sizes.

I knew a carpenter who could only count to 9 1/2 on his fingers.

I believe WGS84(week xxx) is IGS at that date.?ÿ WGS only gets updated at multiple'year intervals. A point on the ground will have different IGS coor...

I love work. I could watch it all day. Those guys work hard and know all the things to watch out for. I once helped a housemate build a room over hi...

I've been doing vectors with the demo mode (5 points max per project) of an old copy of Topcon Tools someone sent me. I believe it uses both L1 and L2...

Another clarification is needed. If a survey put the corner in the middle of your yard frontage, where does that put the next corners of the adjoiner ...

Another way to argue the case instead of "which was intended" would be "which was accepted by the landowners for a long time."?ÿ Is there an acquiesce...

They have said they plan to monitor movement and provide updates as warranted. Another big push to improve user accuracy could be work on stabilizing...

And temperature cycle it room temperature and maybe 120?ø F a few times.

"I hired an expert consultant, Jeff Lucas, to help figure out the mess." Jeff Lucas is one of the most recognizable names in the survey world, and i...

The NAV and SIG versions are the same. There is s slight difference in the BOOT version, which I wouldn't think would affect performance. ?ÿ

The beginning of the article was somewhat misleading, as the reporter gave it the poplar press gee-whiz spin, but later it quoted some good informatio...

Do you insist on paper??ÿ I downloaded the PDF and put it in my Dropbox folder