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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: Accuracy / Precision with transit and tape

I'm always amazed by the work of Milard H. Hackney, a surveyor in East Texas from the 1930s-1970s. He listed his bearings to the arc second and distan...

13 years ago
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RE: Obsolete Robot Radios... what's next

Pretty sure the guts of the bantam is a parani radio. Perhaps I'm mistaken.

13 years ago
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RE: Heavy Timber ahead...

None needed...Did you witness the tree?

13 years ago
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RE: GNSS Solutions and Stop-and-Go

Mark is right. Been a couple years since my last stop and go session but we had a very reliable system. We set a point inside 1000 feet from the base ...

13 years ago
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RE: Trimble R 10 tilt compensator

Yeah, I thought the same thing, but Javad's doesn't start until it is stationary (no velocity) and plumb, and it waits for a user specified amount of ...

13 years ago
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RE: response to ALTA proposal

I'd stall. Sounds like they have too much time on their hands.

13 years ago
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RE: For you cube dwellers- this is

That doesn't look like the same outside I was in today...Experimenting with the view through the optical plumb...I joked with Dad that the Government ...

13 years ago
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RE: Sharing .dwg files

I'm in full agreement with all of the above. Likely she knows her CAD work is not precise enough to work from. My experience is also that contractors ...

13 years ago
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RE: If not "modified SPC" then what?

Ah. Ok thanks for explaining that guys.

13 years ago
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13 years ago
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RE: If not "modified SPC" then what?

> Usually, the point of a LDP is to simulate ground distances and swing the bearings in the project area to better match true north. Much like in a...

13 years ago
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RE: If not "modified SPC" then what?

>My fear is that the younger generation of surveyors will know how to take coordinates out to 8 places, but will not have much of a clue how to sur...

13 years ago
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RE: If not "modified SPC" then what?

This is the metadata for the job I'm finishing now. I put it right under the North arrow on my plat. All (or in some cases several) prominent points a...

13 years ago
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RE: If not "modified SPC" then what?

through a little trial and error and with the help of Loyal, I was able to create an LDP that mimicked a "modified State Plane Coordinate System" here...

13 years ago
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Topic
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RE: The trend to go paperless - iPad, iPhone, Android, Tablets

I love technology and the ability to transfer documents at the speed of light and carry my company's entire catalogue of work for the last thirty year...

13 years ago
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RE: In need of a Dropbox like solution for Trimble Controllers..

I just started playing with skydrive. It's a Microsoft product and may be supported in windows mobile. I use it on my android phone and home computer....

13 years ago
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RE: Source for Historic USGS Maps?

> And, I suppose later this weekend, I should write a short note and description of my holdings. Everyone will find it amusing, depressing, and if ...

13 years ago
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RE: Source for Historic USGS Maps?

Mark Silver at igage in salt lake. He's got as many quads as usgs.

13 years ago
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