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RobertUSA
@robertusa
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Joined: May 2, 2020
Last seen: Nov 12, 2024
Topics: 7 / Replies: 364
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RE: quick RTK Base/Rover question

Only satellites observed by both rover and base can be used. Since the R8S does not have ProPoinr (faster fix) there’s no benefit for it as a rover. I...

2 weeks ago
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RE: Detail Surveying and Creating GNSS Control

This sounds like a big task for someone with only basic college course experience. The company you work for should have someone to lead this effort, u...

4 weeks ago
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RE: C3D 2024

2026 still using 2018 dwg format? That means Autodesk is in a “minimal improvement mode” with civil 3D but still raking in massive money from subscrip...

1 month ago
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RE: Revisit time limit

Agree. You think your previous observations, measurements were without errors? 🤔

1 month ago
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RE: NATRF2022

NGS has been talking about the 2022 datum (where it was originally called an earlier date) for at least 8 years. So maybe 2030? Lol!!

2 months ago
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RE: OPUS variation

The R8-3 brought Galileo tracking but you mentioned only GPS (US) and glonsss. And static observations do not give an absolute elevation determinatio...

2 months ago
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RE: Completely Out of Control

To start a JOB file for site calibration, choose “ no project, no datum” since the site calibration will create that projection. Just like a resectio...

2 months ago
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RE: How do you combined data types (TS/GPS/Level)?

I used to do the “adjust control first” - then not use TBC again but now I keep all my data in one VCE file and keep adjusting it since it’ll use tota...

3 months ago
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RE: How do you combined data types (TS/GPS/Level)?

I use TBC to handle observations and adjust, entering elevations from leveling as control. And I only bring scaled ground points into C3D. I don’t tru...

3 months ago
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RE: C3D 2024

Not sure which decade that comment is related to, but now their software is just a continual update. You can see that by the actual product number and...

3 months ago
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RE: Description by Map only

It depends on the government agency. Some want a legal description along with the map on a lot split or consolidation.

4 months ago
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RE: SOLD: TBC Dongle v5.10

So the dongle will work for v5.1 and maybe 5.2 if you're lucky. It'll cost $1500+ to get the license to the current version of TBC. But you can still...

4 months ago
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RE: New equipment purchase

Semi active , assuming your talking Trimble, uses active diodes while searching, but once the target is acquired, switched to passive tracking. That w...

4 months ago
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RE: 5' off

Why did you setup control points for someone who was not going to use it, just check into it, while using different control (base station data)? ...

4 months ago
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RE: I have a Sonarmite but no boat. Suggestions?

Use it on a kayak or Jon boat. The hydrone remote boat is really only for rather small ponds. A sonarmite is much more useful on a real boat. If you l...

4 months ago
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