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bill93
bill93
@bill93
Member P&R, Founder
Joined: July 1, 2010 9:00 pm
Last seen: September 21, 2026 5:54 am
Topics: 291 / Replies: 9708
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RE: How to survey

Which reminds me of a conversation I recently had with a friend whose son is a concrete contractor.?ÿ On a local job replacing a disintegrating drivew...

7 years ago
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RE: NAVD88 2001 vs 2010(2011)

They match closely probably because the Geoid18 model was fitted by comparing the leveled ortho with the GPS ellipsoidal height, and only differ becau...

7 years ago
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RE: Surveying without a license

That helps explain a lot about how the situation came about. So did the disputing parties then build on "their lots" although almost no one else did?

7 years ago
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RE: Surveying without a license

Dave has pointed out the pins were set long after the plat and conveyances in this case. If the owner/developer had set durable monuments and sold lot...

7 years ago
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RE: Surveying without a license

Critical info not in above discussion.?ÿ I was thinking he set pins before sales.?ÿ There must have been wood stakes, t-posts or something to guide pe...

7 years ago
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RE: Surveying without a license

If the buyers saw the boundaries defined by the corner pins he set, and the developer represented those as the corners of the lots they were buying, t...

7 years ago
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RE: Source for GPS observation files

I note that their plots start at 25 km and 1 hour.?ÿ I'd sure like to see similar data for times in minutes and distances 0-25 kilometers.

7 years ago
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RE: Express or exclusive

Under that wording, wouldn't it be the grantee of the easement who was prevented from driving across for any other purpose than dealing with the sewer...

7 years ago
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RE: Trimble Aftermarket Batteries

When I bought a surplus, probably never used,?ÿ old Trimble receiver with a cowbell, it contained an Interstate brand battery, understandably pretty d...

7 years ago
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RE: Trimble Aftermarket Batteries

What chemistry and size are the cells?

7 years ago
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RE: Express or exclusive

If I was the grantee I certainly would not accept that.?ÿ If it is someone needing to run a line from a new house across someone else's lot, any futur...

7 years ago
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RE: Static GNSS Survey question

I'm not up to date on what is out there, as I'm not in the business.?ÿ I've recently been doing a project of mapping the family farm land, because the...

7 years ago
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RE: Express or exclusive

IANAL but I don't see that "express" adds anything.?ÿ It means "stated" which is unnecessary as you are obviously stating the uses. "Exclusive" would ...

7 years ago
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RE: Static GNSS Survey question

I'm sure the accuracy spec is only for what the GNSS measures, XYZ coordinates or lat/lon/ellipsoidal height.?ÿ They have no control over the geoid un...

7 years ago
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RE: Static GNSS Survey question

Using a manufacturer's software to process exactly the same satellites over exactly the same times can give much more accurate vectors over moderate d...

7 years ago
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RE: Surveying around a NRQZ

It has multiple sub-zones with varying restrictions.?ÿ In the most severe, even digital cameras and microwave ovens are not allowed because they may e...

7 years ago
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RE: Surveying around a NRQZ

My guess is that static and PPK would be fine, as those are only receiving, but no real-time links for base-rover or network RTK.?ÿ Even robotic stati...

7 years ago
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RE: Static GNSS Survey question

If you read all his posts in this thread you will find he is in Europe so must have the equivalent of US CORS to work with, but they won't be supporte...

7 years ago
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RE: Static GNSS Survey question

Yes, but the OP didn't seem to have any existing control points to work from and didn't mention running on the ground between his receivers.

7 years ago
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