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mathteacher
mathteacher
@mathteacher
Member
Joined: June 15, 2013 9:58 am
Last seen: September 24, 2026 2:51 pm
Topics: 158 / Replies: 2104
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RE: Ground Control, Tie Points - Requirements for Structure for Motion

Still pretty general, but this may provide a contact for you as well as some information:

9 years ago
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RE: HP Vintage Calculators 11C and 15C

Along with the 11c and 12c calculators, HP also made a 16c. Designed for computer programmers, it was discontinued in 1989. Many of its functions are ...

9 years ago
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RE: Ground Control, Tie Points - Requirements for Structure for Motion

I don't know if "Structure from Motion" and "Structure for Motion" are the same thing or not, but this paper and the references in it may help.From th...

9 years ago
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RE: HP Vintage Calculators 11C and 15C

Jp7191, post: 425364, member: 1617 wrote: We use to say the same about engineers that used Texas instrument (TI) calculators apposed to HP. 🙂 JpIt's ...

9 years ago
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RE: HP Vintage Calculators 11C and 15C

The HP 12C is the financial version of the11C. It was the standard for real financial analysts when I did that sort of work. Folks who used anything e...

9 years ago
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RE: Survey Pro and GNSS Scale factors

There you go. I wondered why you chose that number. As Loyal would say, "Carry on."

9 years ago
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RE: Survey Pro and GNSS Scale factors

Kinda trivial, but isn't the ellipsoidal height equal to the geoid height when elevation (orthometric height) is zero? That makes the elevation factor...

9 years ago
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RE: Survey Pro and GNSS Scale factors

MightyMoe, post: 424061, member: 700 wrote: I opened TBC and set TM07 as the zone then put in your point and one south. Then I inversed between them t...

9 years ago
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RE: It's been muddy around here lately...

Kent McMillan, post: 421543, member: 3 wrote: I'd say that your son's mistake was probably not buying a Toyota Tundra with a V8.There's some truth to ...

10 years ago
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RE: It's been muddy around here lately...

There's no book that teaches young people stuff like that. It either happens to them or they see it happen to someone else.You are a good teacher!

10 years ago
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RE: It's been muddy around here lately...

My son, the ex-paratrooper, used to seek out experiences like that. After he finished radio school at Fort Gordon, GA, he decided to go airborne. His ...

10 years ago
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RE: Coordinate System Mysteries

I take it that they're laying grid pipe and not ground pipe. Can they change the diameter of the pipe by changing the scale factor?

10 years ago
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RE: Dynamic Heights vs. Orthometric Heights Differences

This one is an excellent summary of "datum." It would be nice if someone could fit it on a pocket-friendly card -- or is that too old school? Anyway, ...

10 years ago
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RE: Dynamic Heights vs. Orthometric Heights Differences

[USER=249]@Jim in AZ[/USER] Sorry about that. The broccoli soup needed stirring. Here's Part IV:

10 years ago
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