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shawn-billings
shawn-billings
@shawn-billings
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Joined: May 29, 2012 9:14 am
Last seen: March 14, 2025 3:27 pm
Topics: 93 / Replies: 2598
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RE: Subject to all easements, restrictions and reservations...

@aliquot I don't think I'd ever suggest that what I do provides a guarantee of the boundary. Ugh, I hate to be too technical with this, but I'd say t...

5 years ago
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RE: Subject to all easements, restrictions and reservations...

@mightymoe I agree. The surveyor doesn't guarantee title with a survey. He might survey the title boundary (or without a title policy, a deed boundary...

5 years ago
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RE: GNSS Baseline Boundary Surveying

@dmyhill that's a good question, I'll have to think about it.

5 years ago
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RE: 2021 Texas RPLS exam

What you've mentioned certainly seems to line up with what I was thinking the examiners are after. They want to know that you know the dignity of call...

5 years ago
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RE: GNSS Baseline Boundary Surveying

@field-dog yes. That's correct. Although I would submit that scalar errors are becoming very very small with GNSS, so I suspect in the future it will ...

5 years ago
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RE: GNSS Baseline Boundary Surveying

@wal1170 yes, but "repeatable" is a bit subjective, yes?

5 years ago
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RE: GNSS Baseline Boundary Surveying

@bill93 you're right. Thank you for the correction.

5 years ago
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RE: 2021 Texas RPLS exam

Remember that every question is designed to test a principle. When should you prorate? When should you hold one call over another? What's the ethical ...

5 years ago
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RE: 2021 Texas RPLS exam

If this is the aim of the question, I think the prevailing opinion on this is that a marked tree becomes an artificial monument. So if you have a choi...

5 years ago
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RE: 2021 Texas RPLS exam

It's been a long time since I took the RPLS exam in Texas, but I would look a little deeper at a question that asks which piece of information to use ...

5 years ago
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RE: GNSS Baseline Boundary Surveying

@field-dog?ÿ ppm stands for "parts-per-million". It's just another way to express a ratio, like 1:10,000. Incorporating ppm into an accuracy standard...

5 years ago
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RE: GNSS Baseline Boundary Surveying

@wal1170 The relationship for the two points in a pair would be the correction source (the base).

5 years ago
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RE: GNSS Baseline Boundary Surveying

@bill93 Better not to make blunders.?ÿ ?ÿ Measuring a point twice won't guarantee that all possible blunders have been eliminated. ?ÿ

5 years ago
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RE: GNSS Baseline Boundary Surveying

Respectfully, I disagree with your interpretation of this rule. If you derive two control points by GNSS, and locate points terrestrially from that pa...

5 years ago
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RE: GPS Radio

@jimcox I've never heard of that. That's terrible.

5 years ago
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RE: On the HZ rates of GNSS systems

@jerrys?ÿ ?ÿ I'll send you a PM, Jerry.

5 years ago
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RE: Upcoming Survey Conferences

@la-stevens we're planning to be there.

5 years ago
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RE: How to Adjust a Side Shot

I would use resection. Once the initial traverse is made and adjusted, fill-in points can be collected with great accuracy using resection. I believe ...

5 years ago
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RE: Upcoming Survey Conferences

Looking forward to it, Bryan!

5 years ago
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