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Harold
Harold
@harold
Member
Joined: December 2, 2011 10:03 pm
Last seen: April 9, 2026 8:25 pm
Topics: 72 / Replies: 433
Topic
11 years ago
Replies: 23
Views: 1135
Topic
Replies: 17
Views: 1127
Reply
RE: TDS Survey Pro Request

Jimmy, try this link on a previous post on this website.Trimble calls it a "style sheet converter". [msg=259254]LINK[/msg]I googled what I have insta...

11 years ago
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RE: What are they?

Maybe holes where bollards used to be? Possibly for a bicycle parking area? Is there a fire hydrant nearby?

11 years ago
Reply
RE: tds survey pro grid north with ground distance

Yes, there is a difference as you knew. The greater the vertical distance is between grid and ground, the greater the horizontal difference at groun...

11 years ago
Topic
Replies: 8
Views: 467
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RE: LaPlace Corrections

Thanks, guys. This has been a good read and an interesting topic. I knew the LaPlace correction existed, but since it was small, not too much was emp...

11 years ago
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RE: tds survey pro grid north with ground distance

Reason: geodetic more closely matches record. However, one must have to assume that the record reference direction is True North. How did the other g...

11 years ago
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RE: tds survey pro grid north with ground distance

Mark, you are correct. All that rotation stuff has to be carefully accounted for. I use geodetic in the office to plot deeds on top of my coordinates...

11 years ago
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RE: tds survey pro grid north with ground distance

You can look at your raw data file and see that survey pro calculates a ground scale factor at the instrument position and applies it to the grid dist...

11 years ago
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RE: tds survey pro grid north with ground distance

HaroldI found it at the following: LINKIt is entitled "What you need to use the State Plane Coordinate Systems" by the NGS.However, the link carries ...

11 years ago
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RE: tds survey pro grid north with ground distance

tds survey pro grid north with ground distancebGood point. I leave all of my survey pro jobs in state plane coordinates. When I get to a new job that...

11 years ago
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RE: tds survey pro grid north with ground distance

tds survey pro grid north with ground distancebI am a "flat lander." Most of the terrain around here in Northeast Mississippi varies from nearly flat ...

11 years ago
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RE: tds survey pro grid north with ground distance

I do this. Once I get a mapping plane ground solution, my GPS distances match very closely with my EDM distances.I run grid directions and ground dist...

11 years ago
Reply
RE: RTK is useful, but it will lie to you.

True, Nate. I have seen and done the things you said.I have learned a few rules when using RTK. Most of all of them have been listed in the posts abov...

11 years ago
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