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shawn-billings
shawn-billings
@shawn-billings
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Joined: May 29, 2012 9:14 am
Last seen: July 23, 2026 8:33 am
Topics: 93 / Replies: 2598
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RE: Carlson Field to Finish file

Is your cad drawing all in one layer when you finish? If not, I'd be inclined to name codes similar to my layer name. CL EP TB TS FL etc. If you don't...

13 years ago
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RE: ROBOT

what kind of work?construction staking - greatopen site topo - greattraverse - poorIf you're jobs require few setups or setups with long duration and ...

13 years ago
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RE: What does the term "Best Fit" mean to you?

I would not use least squares to best fit a compass and chain survey to modern determined corner positions. In my opinion the best way to retrace a co...

13 years ago
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RE: What does the term "Best Fit" mean to you?

I would think "Best Fit" would generally refer to some kind of least squares approach to fitting a mathematical model to the real world. Examples woul...

13 years ago
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RE: HOW MUCH TO ADD THIS CERTIFICATION TO ALTA SURVEY?

We were asked to do the same thing for a survey we're doing. I politely told them we could use their certification because it didn't conform to the al...

13 years ago
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13 years ago
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Replies: 32
Views: 779
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RE: Could you, in good conscience...

That is a danger for sure.

13 years ago
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RE: Could you, in good conscience...

I can only say it works for me. I haven't met too many people with the skill set to do this job well. I'm not being conceited, I just know that it tak...

13 years ago
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RE: Basis of Bearings:

Basis of Distances:Lol. That's awesome, Loyal.

13 years ago
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RE: Basis of Bearings:

> And I'm with you, I don't want basis of bearings statements legislated.> I agree. If someone goes to the effort to prepare a survey with a rep...

13 years ago
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RE: Basis of Bearings:

Next year we'll be surveying the tract between those two tracts a mile apart. Won't it be nice when we can piece it together using the surveys on eit...

13 years ago
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RE: Basis of Bearings:

Surveying along the surface relates to how we report distances. It is fairly insignificant to how we report bearings. Unless you are computing each be...

13 years ago
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RE: Basis of Bearings:

> According to the different GPS equipment I have used over the last 15 years the north pole seems to be moving.The change in earth tilt is extreme...

13 years ago
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RE: Basis of Bearings:

> Here's what we used on our drawings when going to a GPS system.> > BASIS OF BEARING> > ASTRONOMIC – DERIVED FROM GLOBAL POSITIONING S...

13 years ago
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RE: Basis of Bearings:

> Idaho Code (and several other State Laws) clearly require a line between two monuments to be labeled "Basis of Bearing". The purpose of that habi...

13 years ago
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RE: Basis of Bearings:

I can't say I've always done this, but the wording I've evolved over the years is something to the effect of:'Bearings based on a local grid having an...

13 years ago
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RE: Low Distortion Projections and Geoids

> Shawn i appreciate your help, can you explain how to do the transformation from LDP to state plane in Carlson? It seems really simple in TBC, I j...

13 years ago
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