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lurker
lurker
@lurker
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Joined: December 5, 2014 5:56 pm
Last seen: June 5, 2026 8:55 pm
Topics: 8 / Replies: 1124
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RE: Field survey with combined factor

I think you need more guidance than I can help with. Your horizontal datum might be state plane it might be UTM it might be none at all and just a loc...

5 months ago
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RE: Field survey with combined factor

What datum are going to collect the data on?

5 months ago
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RE: GNSS transformation: significant differences between Trimble Access and STAR*NET

When you say static measurements on control points are you really processing static baselines or is this just five minutes of RTK occupation. If stati...

5 months ago
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RE: the 2026 ALTA standards

I don't believe you can all it an encroachment if it was permitted. So what may be a potential encroachment because it does cross a property line, ver...

5 months ago
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RE: Plumb bob design thought

How would you know where the plumb bob point is if it were fat? You would need a second person to tell you when it was over the point.

5 months ago
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RE: Hired a surveyor for boundary dispute - he then took the neighbor as a client. Is this as bad as I think it is?

A surveyor doesn't advocate for his client nor the adjoiners. He determines the boundary independent of who hired him. He can't survey only your prope...

6 months ago
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RE: Civil 3D automation (.NET API): Looking for ideas for my next hobby project

My comment was about the output and how the information would be displayed.

6 months ago
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RE: Civil 3D automation (.NET API): Looking for ideas for my next hobby project

@andrei That's the essence of it. Style wise bearings are usually written N 39-44-03 E instead of NE 39-44-03

6 months ago
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RE: Carlson Polyline Elevation Editor

From your example the polyline elevation editor is doing it correctly. The problem stems from the change of the pipe length in your asbuilt report. Us...

6 months ago
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RE: Civil Engineer: Importance and effect of Survey Data, Coordinate systems, and Civil 3D Topo

How about the problem of the surveyor collecting the design topo on state plane. Then the engineer designing his project on state plane. Then when it ...

6 months ago
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RE: Civil 3D automation (.NET API): Looking for ideas for my next hobby project

While 51.18 might be the correct distance, you will never have a bearing that is over 90 degrees.

6 months ago
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RE: Trimble SPS930

I'm curious. You say it works great but there are no batteries or charger. How do you operate it?

6 months ago
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RE: Comparing two surveys

Are you sure you both measured to the exact same location? What is at point 3102? Is there a cap flush with the ground with a dimple in it and you bot...

6 months ago
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RE: Comparing two surveys

If I understand correctly, I can bring the coordinates back into my survey, do COGO to my heart's content and not worry about making the grid to groun...

7 months ago
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RE: Comparing two surveys

Not sure I understand "they look different but are actually the same". If I understand correctly, I can bring the coordinates back into my survey, do ...

7 months ago
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RE: Comparing two surveys

When doing an RTK survey you need 2 antennas if you use your own base. Likely the base antenna height was .62' and the antenna he had on his rod was a...

7 months ago
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RE: Comparing two surveys

@landbutcher464mhz RFC also note the distances Landbutcher shows on his map are grid distances or State Plane distances. The distances you show and...

7 months ago
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RE: Comparing two surveys

Here are the coords for the translated and rotated points. I translated your points by moving all of them so that 500 moved to 100. I then rotated aro...

7 months ago
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