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PentaxBob
@pentaxbob
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Joined: Jan 26, 2015
Topics: 14 / Replies: 23
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RE: Measuring a shot put throw at the Olympics.

As soon as I saw the photo of the instrument and legs I realized this was an application of the law of cosines Side-Angle-Side solution. At the start ...

3 months ago
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RE: Slowing tripod settlement in asphalt?

While working as a rod man on a very hot day I was forced to set legs in the road so the gun could see them. They were sinking in so I used the plasti...

1 year ago
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RE: Affordable GPS

A quick look at CalTopo reveals a claimed accuracy level of about fifteen feet. Finding a pipe in the weeds or a swamp might be a pretty big challenge...

2 years ago
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RE: Affordable GPS

I'm afraid I'm back in the world of simple total stations. I'm looking for a device that measures my coordinates, lets me key in GPS coordinates of a ...

2 years ago
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2 years ago
Replies: 0
Views: 1
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2 years ago
Replies: 23
Views: 2
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RE: iPhone Theodolite Question

Mark is right. I was too hasty in sending my note before gaining an understanding of the capabilities by way of the online manual. Itƒ??s just a camer...

4 years ago
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Replies: 2
Views: 0
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RE: CST Berger 302R Total Station

Is the 302R still available? The RPLS I work for has been relying on an ancient Pentax PTSV 2 for septic topo work because it has built-in computation...

5 years ago
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RE: Turn Angle Twice or Close the Horizon?

?ÿ?ÿ?ÿ?ÿ?ÿ?ÿ?ÿ?ÿ?ÿ?ÿ?ÿ I was on here more back when it was SurveyorConnect. Seems like then you could reply to each response, but I donƒ??t see how to...

7 years ago
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Replies: 28
Views: 6
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RE: Allegro CX with SurvCE

Darryl Beard, post: 398201, member: 11556 wrote: I'm not the original owner. I have only owned it for a short time. I bought it to use with an older L...

8 years ago
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RE: Allegro CX with SurvCE

Darryl Beard, post: 397903, member: 11556 wrote: Bob,I would guess the radios would be a couple of hundred. Yes the radios act to connect the instrume...

8 years ago
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RE: Nate Asks stupid Tribrach question:

My thinking is similar to Nate's so I invested about $100, including shipping, to try one of the cheapest rotating optical plummet adapters and the ma...

8 years ago
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