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larry-scott
larry-scott
@larry-scott
Member
Joined: May 28, 2014 10:48 pm
Last seen: April 9, 2026 5:20 pm
Topics: 61 / Replies: 998
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RE: OPUS

I saw the red/green. Didnƒ??t know it means

7 years ago
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RE: OPUS

@bill93 Here is my file. Looks pretty normal. I'd appreciate it if you see anything glaring. I checked the ecef coord and it's accruate. the successfu...

7 years ago
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RE: OPUS

I checked my rinex file. Nearly identical to another to a file from 2 dayƒ??s earlier. have you ever seen Rdrnx errors indicating the process stoppe...

7 years ago
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RE: OPUS

I submitted 2 rinex files, one right the other. One from 10 Jul and one from 12 Jul. The 10 Jul returned just fine. The rdrnx error doesnƒ??t indicate...

7 years ago
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RE: OPUS

I had the same rdrnx error on station York. So I excluded York. Then the error was paco. Then rdrnx error on station pass. So itƒ??s appears to be...

7 years ago
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RE: OPUS

I got the same thing!!! Collected yesterday PM, submitted 2 hrs ago. 6012 OPUS-RS is not able to findsolution for your data set. 6012 OPUS-RS ha...

7 years ago
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RE: Leveling technique?

3 pattern, 1/2 cm rods. Love em. Thereƒ??s no shortage of documentation on procedures.

7 years ago
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RE: Leveling technique?

When using 2 setups per turn, imbalance had best be 0. Small +/- Imbalance needs to be randomized. And accumulated imbalance monitored. also a return ...

7 years ago
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RE: Leveling technique?

With properly balanced sight length, and given that the HI will be different, but it may be a question of time.  Comparing elevation  diffe...

7 years ago
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RE: Leveling technique?

If you have one rod, itƒ??s a math check only. Which is pretty reliable with carefully balanced sights.?ÿ In precise levels the technique is a two pat...

7 years ago
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RE: Bad day

Where ya going? back to the site.?ÿ Why? you forgot the T2 Iƒ??m the one that forgot the T2? but youƒ??re volunteering to go get it? Instead of tellin...

7 years ago
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RE: Static GPS control and on the ground traverse

If this contract was won low-bid, if I had bid on it and lost? Yeah, this thread would be entered into the record. 

7 years ago
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RE: Static GPS control and on the ground traverse

“...primarily base plan topo to support our design staff. A lot of bridge work,..” is the E&O insurance up to date? 

7 years ago
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RE: Static GPS control and on the ground traverse

The PLS is not able.  So? Go get one that is. 

7 years ago
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RE: Static GPS control and on the ground traverse

You have no experience using state plane (grid factors, elevation factors, 1:xxxx precision, least squares adjustment) and are working a state (tax pa...

7 years ago
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RE: Letƒ??s go Metric they said, Itƒ??ll be fun they said...

In today’s election if world, feet meters are not a big issue. IMO my EDM doesn’t measure in feet or meters, it measured in wavelength of ...

7 years ago
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RE: Letƒ??s go Metric they said, Itƒ??ll be fun they said...

Unfortunately the international foot is different than the US Survey foot. But there’s only 1 meter. 

7 years ago
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RE: Letƒ??s go Metric they said, Itƒ??ll be fun they said...

I was hoping someone wouldƒ??ve commented on the receipt of the metre bar in the ƒ??French year year VIIƒ?.

7 years ago
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RE: right angles (spherical triangle rectangle)

There are infinite great circles on the globe. Meridians and the EQ are just a few examples.  Back site due N, turn 90, set a point a off in the...

7 years ago
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RE: right angles (spherical triangle rectangle)

No. Due E/W is the direction 90 from north. Take one step in that direction and it’s no longer E/W. And keep going and you’ll go below the...

7 years ago
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