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conrad
conrad
@conrad
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Joined: July 13, 2012 4:20 am
Topics: 18 / Replies: 497
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RE: Cyclic Error Testing - Leica TCRP1205+

Hello Kent,>...if it were used on an EDM that makes software corrections for the cyclic error, I think it's worth noting that the software correcti...

11 years ago
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RE: Cyclic Error Testing - Leica TCRP1205+

Thanks for the kind words Shawn.

11 years ago
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Replies: 7
Views: 971
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RE: Compact Flash cards for Leica 1200

SD cards for LeicaHello Bruce,The companies I've worked for have used Leica and non-Leica CF cards. It gets hot here in summer (>100*F) and cold-is...

11 years ago
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RE: Testing Cyclic Errors of an EDM

Or if you prefer:A=0 2 0 01 0 1 00 0 0 21 0 1 02 0 0 00 1 0 10 0 2 00 1 0 1b= 0.0020-0.0007-0.0005-0.0011-0.0016 0.0010 0.0006 0.0000Now (AtA)-1*(Atb...

11 years ago
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RE: Leica 1200+ Satellite Issues

Hello Joe,Did you guys do the big firmware update that was out, from memory, mid to late last year? It fixed some upcoming satellite tracking issues.

11 years ago
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RE: Testing Cyclic Errors of an EDM

Hey rfc,Kent was just using chalk marks for positioning his instrument stations in roughly the right spot in the cyclic error wavelength. He only need...

11 years ago
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RE: Testing Cyclic Errors of an EDM

> As you point out, the means of the distances 1-4 and 2-3 are the best estimates of the sums of the measured ranges. While the measured ranges con...

11 years ago
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RE: Testing Cyclic Errors of an EDM

Hello Kent,I'm going to wing-it without referring to texts because I like to try to work things out myself first.What you seem to end up with is a ser...

11 years ago
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RE: Determining Total Station Distance Standard Errors, Part 4

I'm ready to put this one to rest.> > In other words, the EDM is returning a range with a cyclic error of 0.0mm at 24.0m and would be expected t...

11 years ago
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RE: Political and religious posts are not allowed

> Curious, Would God Bless America be considered Political and Religious ?Hey djames, How could it not?

11 years ago
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RE: Like New Leica TCRP1201+ R1000 vs. Brand New TS15P R1000 5"

> Ok, thanks - I guess, in my head, I was imagining that re-setting to zero would re-set the circle back to the same position, (as if zero is a cer...

11 years ago
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RE: Like New Leica TCRP1201+ R1000 vs. Brand New TS15P R1000 5"

> Loosen the instrument tribrach and turn it 5* or so, recenter and repeat the procedure. > > Conrad, when you do the above do you reset the...

11 years ago
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RE: Like New Leica TCRP1201+ R1000 vs. Brand New TS15P R1000 5"

> Thanks Conrad, that is interesting. So then, my math says that I should not expect better than 0.03' repeatability of location per roughly 328' ...

11 years ago
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RE: Like New Leica TCRP1201+ R1000 vs. Brand New TS15P R1000 5"

> Conrad, I do like the way you use words.> > Parts availability insurance. Bingo.> > Accuracy fetish. Well put.> > For this du...

11 years ago
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RE: What accuracy do people work to with one man robotic kits?

> Is there any mechanism for marking where the pole is stood on something like concrete when using a larger pole?> > I normally use a fine d...

11 years ago
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RE: What accuracy do people work to with one man robotic kits?

With the right equipment in good order and adjustment I don't know why there'd be an accuracy difference between one and two man operations. At least ...

11 years ago
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RE: Like New Leica TCRP1201+ R1000 vs. Brand New TS15P R1000 5"

> Does it mean all of the onboard application licenses in the TCRP1201+ are carried over into RX1250T in full robotic mode without paying a single ...

11 years ago
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RE: Determining Total Station Distance Standard Errors, Part 4

Of some interest might be a paper which tests the EDM ranges of a Leica TDA5000 or similar with a range of Leica corner cubes reflectors for industria...

11 years ago
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RE: Like New Leica TCRP1201+ R1000 vs. Brand New TS15P R1000 5"

There is a third option which you might consider which is finding a second hand RX1250T which will communicate with the RH1200. Here in Australia our ...

11 years ago
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