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@half-bubble
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Joined: July 2, 2010 11:18 am
Last seen: January 16, 2026 1:51 pm
Topics: 103 / Replies: 836
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RE: Leica Robotic Prism: GRZ4 or GRZ101?

The 0.06' was years ago, when we were first learning the equipment. Switched to regular prisms and it went away. These days we get results similar to ...

14 years ago
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RE: Leica Robotic Prism: GRZ4 or GRZ101?

Huh. That solves a mystery for me, how to finesse the 360. I will have to try it again.When I was first learning to run the 1203, I traversed my tiny ...

14 years ago
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RE: Where is the line?

Forgive me, Boss. I should not have gone off like I did. I did not read the original post with full comprehension, missed the hypothetical qualifier, ...

14 years ago
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RE: Leica Robotic Prism: GRZ4 or GRZ101?

I do all those things, collimate, carry in box, say sorry, bring flowers. Treat the Swiss Miss right.The errors I am talking about are all from using ...

14 years ago
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RE: Leica Robotic Prism: GRZ4 or GRZ101?

You probably work at longer distances, so the centering error drops out. If every shot was longer than 200 feet then it's no problem. Most of my shots...

14 years ago
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RE: Leica Robotic Prism: GRZ4 or GRZ101?

We have the larger Leica 360 prism & would gladly trade it for just about any other non-360 prism. Powersearch had a hard time finding it in the w...

14 years ago
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RE: Where is the line?

Maybe I get it now: The mere act of monumenting the line moved it a tad. It would have been a perfect line between corners had we not tried to pin it ...

14 years ago
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RE: Where is the line?

So assuming the line point is truly nailed down to the 0.04' at 95% confidence (or whatever your personal/professional standard is), and that it is th...

14 years ago
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RE: Where is the line?

You sure the half a foot didn't come from using your RTK under trees? Really, really sure?That's the sort of question we don't ask out of professional...

14 years ago
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RE: Bid this

Sometimes it can be cost effective to get a one-pair flightline flown and have a stereocompiler draw in all the parking stripes and feature fluff. It ...

14 years ago
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RE: Bid this

I like it. We should add in phi and sqrt(-1) and "e" in there, maybe a little pi for dessert.

14 years ago
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RE: Oldest Survey Monument in Your Home County

Oldest I have dug up that no one really ever describes well enough to be sure they actually saw it since the day it was set: 1908. A nice square piece...

14 years ago
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RE: Oldest Survey Monument in Your Home County

My Favorite Photo: Brad Foster's! Why?When my class found something, we ALL tied on some flagging, plus some "witness flagging" on everything nearby ...

14 years ago
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RE: Ashtech Locus L1 infrared drivers

Sill nothing working. Wondering if the IR sensors are kaput. Guess I'll drop an email to that stereo place in Maine that repairs the IR on these units...

14 years ago
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RE: passed FLS!

HP 35 ?RTC was 2 years of daily HP races, & so prepared me extremely well, but I was rusty by a few years. Before I started studying, one morning ...

14 years ago
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RE: The Manual, and perches and chains

I've been skimming some stuff about the metrology of Stonehenge and the pyramids and such. A lot of fluff about megalithic yards, gravity cubits, etc....

14 years ago
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RE: Ashtech Locus L1 infrared drivers

Huh! maybe now I'm getting somwhere. I missed that there is a software in between Locus Processor and GNSS Solutions, which is Ashtech Solutions? and ...

14 years ago
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RE: Yay ME!

Yay you, man! I saved your post a while back asking about what materials to take along to the exam & all the great responses. Time for a follow up...

14 years ago
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RE: Ashtech Locus L1 infrared drivers

So far I have tried both Locus Processor and GNSS Solutions 2.6 on three different computers, two with a usb adapter (came with units and said to work...

14 years ago
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