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john-putnam
john-putnam
@john-putnam
Member Founder, Sustainer
Joined: February 4, 2011 9:44 am
Last seen: September 21, 2026 7:02 pm
Topics: 82 / Replies: 2381
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RE: Pinpoint metal locator

Okay,?ÿ If these things worked so great why did everyone switch to pin finders??ÿ I remember be taught how to use my Brunton compass to search for a m...

5 years ago
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RE: I surveyed that

@bstrand?ÿ Now I feel old.

5 years ago
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RE: OR and WA HISTORY YOU SHOULD KNOW

@jed?ÿ You're going to need Nate's gear for this point.

5 years ago
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RE: Typo of the day

@ppm?ÿ Better get Mark on that.

5 years ago
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RE: Typo of the day

@notsomuch?ÿ I was an engineering schools wet dream.?ÿ Almost a perfect score on the math section of the SAT and barely half that in the other sectio...

5 years ago
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RE: Carlson BRx7 UHF Radio Range

Not brand specific, but I would recommend using a good antenna (not a rubber duck antenna) mounted as high as possible at the base to get the best pos...

5 years ago
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RE: iPhone 13 LiDAR for mh dips

I love the part at 4 minutes in where he has to stand on a bucket to see the bubble.?ÿ Reminds me of an former colleague that, on occasions, would hav...

5 years ago
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RE: RTK bluetooth to wifi camera

If you are looking for cm location on your photos, how are you positioning the camera??ÿ Unless you have some kind of mount on the rod or tripod you a...

5 years ago
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RE: Long Backsight or long resection

@mike-marks?ÿ Personally, I've never understood the hesitance turn flat angles.?ÿ As for the precision of angle measurements between a modern MS60 a...

5 years ago
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RE: Long Backsight or long resection

You can not reliably resect off of two points with any level of confidence.?ÿ Don't get me wrong, Resections have their place it is just not the first...

5 years ago
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RE: Geoid Model GEOID18 for Leica LGO

Gene, Message me and I can give you a link to a copy of the EXE I received from Leica.?ÿ I also have created a GEM file covering the western US.?ÿ I ...

5 years ago
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RE: GNSS Baseline Boundary Surveying

There is now way to improve precision by adding additional points to a baseline and turning it into a traverse or network.?ÿ As for the monument ties,...

5 years ago
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RE: OR and WA HISTORY YOU SHOULD KNOW

@protracted?ÿ Bonus field trip points if you visits Powell's Books which is literally just down the road.?ÿ

5 years ago
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RE: OR and WA HISTORY YOU SHOULD KNOW

Several decades ago I had a couple of co-workers get hitched at the Willamette Stone.?ÿ Seemed appropriate since they are both surveyors.?ÿ The park w...

5 years ago
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RE: Tryna get that last shot on Friday

@mightymoe?ÿ That was me on Thursday, with the exception the that rod with bipod was on the ground and I was standing precariously on my tippy toes o...

5 years ago
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RE: GPS Radio

@robertusa?ÿ I'm a Leica shop. My only recent experience with trying to configure Trimble radios was on a remote jobsite with daytime contact to the ...

5 years ago
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RE: Typo of the day

Had a field tech years ago that wrote 'silk fence instead of 'silt'.?ÿ The contractor, and everyone else, started calling him Silky until he left the ...

5 years ago
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RE: GPS Radio

@rj-schneider It is ludicrous that you need to take a trimble receiver in to the dealer to add frequencies.?ÿ

5 years ago
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RE: GPS Radio

Radios are the Achille's heel of RTK in populated areas.?ÿ Years ago I switched for UHF to spread spectrum for RTK.?ÿ That option was eliminated with ...

5 years ago
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RE: Professional Quandary

How is not using the original GLO distances in proportioning any easier than using the same data from a newer survey?

5 years ago
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