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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: What causes GNSS blunders when you have "fix"?

Spectra precision is cheap, but the hit against it is they are not durable. And that SP80 is old and doesn’t receive most of Beidou satellites. One of...

4 months ago
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RE: What causes GNSS blunders when you have "fix"?

A RTK observation of 30 minutes is wasted time, unless you’re also storing static data. Once your precision values stop improving on an observation, e...

4 months ago
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RE: What causes GNSS blunders when you have "fix"?

One reason, your equipment is old. Looks like you are receiving US and glonass satellites , so I’m guessing you’re using a R10-1. When using that in t...

4 months ago
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RE: Trimble Access 2024.01

R980 is a R12i with additional 900 MHz radio, 4G sim slot, yet a somehow degraded quality TIP observation ability. On TIP/IMU observations it won’t ke...

4 months ago
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RE: Trimble R12 and 3G shutoff

No, products are always sold after they are out of production. Cars for instance, new model every year. Trimble stopped making new software for the TS...

4 months ago
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RE: Ideally the same quarter corner, two bars 15 feet apart, same survey firm

What did the survey company say when you called them about it or did you just find their monuments? Maybe one is a point on line intentionally.

4 months ago
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RE: State Plane practices

Funny. I use TA and the time I had to use Survey pro for a week it looked and functioned like simplistic program for a child. Too few options, feature...

4 months ago
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RE: Trimble R12 and 3G shutoff

I’m assuming you don’t use your own base station. Just use the hotspot function of your phone that’s in your pocket. Cheaper cost too since RTN data i...

4 months ago
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RE: State Plane practices

It depends on your data collector. Trimble Access manages your observations when started with GNSS observations whether it’s GNSS or total station or ...

5 months ago
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RE: Tsc7 keypad and membrane replacement

Wow tell us how you really feel 🤔

5 months ago
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RE: Best practice to measure GNSS Antenna Height used with tripod?

Which brand and model receiver are you using ?

5 months ago
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RE: Closed Link Traverse Setup, Closure, and Adjustment Refresher Wanted

If you are using network base station 12 miles away to observe the points you “close” your traverse into, you’ll likely have problems closing, because...

5 months ago
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RE: RTK radio range

At a rail yard got 4 miles with external antenna on R10 base. Might have been some rail cars in the way too. So 2 miles at an air strip should be easy...

5 months ago
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RE: Trimble Access - Poor Precisions

Static with or without extra GNSS constellations won’t differ much, while RTK with Galileo and Beidou with 15 second observations are very good unlike...

5 months ago
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RE: Backup Trimble Data folder

Sorry but none of what you listed are needs of our surveying. Don’t do construction layout nor any urgent mapping. Our company uses one drive and can ...

5 months ago
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