Because we are working in plane trig. Aka flat earth geometry. And, when you integrate this with lat Lon, and geoid separation, then: There are place...

Mr field hound, Your questions lead to many other questions.?ÿ N

Well, how tight do you really need things? I can think of several solutions. I have run tall stakes around 40 acres, with 15 setups. 0.08' and 5" an...

@ Larry Best ?ÿ That's true, from what I've read. Also, Monte Roberts they guy who wrote about horses language, in his book "the man who listens to ...

My brother borrowed the money from mom, and bought a McCullough ProMac 610. About 1980 or so. He was trying to get to work, and go straight, he said. ...

?ÿ I grew up surveying. Never had a break, til I got a fully upgraded Javad! No lie. ???? N

That's a bummer. N

Banana peels. The inside part. It works well for my kids. I get a minor black scab, usually once a year. Scrape it off, and I'm immune for the year....

I've got an autoranger S.?ÿ It's not worth much, but I used it. So it has value to me. I've got a survey up in mena, with a significant error on it f...

I'm an old transit collector too. Kinda looking for a lietz from 1923.... N

?ÿ Stress on the crew: Once upon a time, circa 1971-1974, I lived in California. Dad was a surveyor. We drove a 1957 Ford Panel truck. My brother, m...

@Larry Best?ÿ That would be the "Best" Solution!

A good solution is to create clear signs, with lot numbers on them. I have bought a roll of aluminum flashing, 2 feet wide x some 50 feet long, and h...