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john-hamilton
john-hamilton
@john-hamilton
Member P&R, Founder
Joined: September 13, 2010 5:25 am
Last seen: September 20, 2026 8:56 am
Topics: 409 / Replies: 3051
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RE: OPUS Ortho Height

If you have a profile setup I believe it will use the HI in the profile, which is contrary to what I think it should do. I think the profile is fine t...

16 years ago
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RE: PODs A very interesting life in Surveying

Scott: excellent series of pics.

16 years ago
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RE: Low Ballers?

When I built my house my builder hired a framer who was family based (father, two sons, etc). They did a good job, but were expensive (and slow). The ...

16 years ago
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Replies: 2
Views: 844
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RE: Night Surveying

Ahhh...the good old days. I try to explain to people what we used to do for GPS in the early days, hard to imagine. First of all, the control at that ...

16 years ago
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RE: Night Surveying

We are just finishing up a 24 hour dewatering survey (1200' X 110' navigation lock), one of about 4 we do each year. They were supposed to start the p...

16 years ago
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RE: azimuth by lunar

Every once in a while I progress a little on my lunar azimuth software program. I have it now where it will automatically go to the USNO web site and ...

16 years ago
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RE: QC in point cloud data from scanner

I found a way to do it in Global Mapper., I import the xyz point cloud as an elevation grid, which it then creates a dtm from. Then I import the point...

16 years ago
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RE: Another Disturbed Monument

I think a nice scan at 1 mm resolution would tell you what happened!

16 years ago
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Replies: 2
Views: 436
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RE: Bilby Towers

I saw one still standing at Cape Canaveral around 2005 or so. I doubt it is "for sale", though.

16 years ago
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RE: Trimble Dimensions 2010

Scott: I am signed up for yours as well. No, I never got an answer about that project. My client didn't bug me, so maybe they found another surveyor. ...

16 years ago
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RE: Trimble Dimensions 2010

I will be there, hope to get a chance to chat with you Scott. John

16 years ago
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RE: Trimble Dimensions 2010

It depends. The older levels only had a serial port interface. I always downloaded that using hyperterminal, set to capture mode. The newer models hav...

16 years ago
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RE: Rescue of Miners in Chile

The first 17 days that was all they had to eat. During that time hope to ever find them alive was fading. Then, a 5" shaft reached them, and they have...

16 years ago
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Replies: 21
Views: 1255
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