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john-hamilton
john-hamilton
@john-hamilton
Member P&R, Founder
Joined: September 13, 2010 5:25 am
Last seen: September 17, 2026 2:17 pm
Topics: 409 / Replies: 3051
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RE: Star*Net question

I found a work around. I imported the files into TBC, and then exported out to Trimble Data Exchange Format, and Star*Net was able to convert that. I...

11 years ago
Topic
11 years ago
Replies: 13
Views: 1171
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RE: River Crossings

actually the results are in meters

11 years ago
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RE: River Crossings

Yea, I got my T3000 from Dave. I have taken a few lunar azimuth shots with it, not much else yet.

11 years ago
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RE: River Crossings

I recently bought a T3000, not for any particular reason except I was going to mess around with it doing astros. Now I have something it can be put to...

11 years ago
Topic
11 years ago
Replies: 9
Views: 960
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RE: Best Windows Programming Language for Survey Computations

I have written a lot of programs, many hundreds, using visual basic. The most complex was a program to log data at a CORS using the real time data flo...

11 years ago
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RE: Is there land no one owns?

The US government OWNS a lot of land. USACE for example purchases in fee land that is to be flooded by a dam. Military bases are definitely owned by t...

11 years ago
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11 years ago
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RE: RTK by cell phone ... confidence factor

I don't know how using a cell phone for the data pipe would cause errors. the actual over the air protocol is the same (CMR, CMRS+, RTCM, etc), and I ...

11 years ago
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RE: Is there land no one owns?

There is a parcel adjoining my property that was part of a larger tract that was subdivided. This parcel was left out of the subdivision, and is of co...

11 years ago
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RE: Reference position in Rinex file

You won't hurt anything by changing it. Usually it is the C/A code position. It may be a reference position input before the session starts. Some tran...

11 years ago
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RE: problems with rinex file-OPUS/PAGES

Found the (stupid) problem...there was 35 seconds between the first and second epochs in the file, and then 5 second epochs for the rest of the file. ...

11 years ago
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RE: problems with rinex file-OPUS/PAGES

They are within 1 m in all three components day-to-day (i.e. day 280 matches day 281 to better than 1 m). Good thought, though. After looking at the s...

11 years ago
Topic
Replies: 4
Views: 473
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RE: Quality Control Check

I like to make a plot of horizontal and vertical residuals versus baseline length. Making a plot of ECEF X, Y, Z residuals is much less meaningful. Ye...

11 years ago
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RE: Walkie-talkies

I use Icom F50. Because we work along the rivers a lot, I programmed in the standard itinerant frequencies that we are licensed for (151.625, etc) as ...

11 years ago
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RE: What happens when you "wash and rinse" a Star*net adjustment?

I do have some transformation programs (very basic, but they do it as least squares). I will have to demo this program. Seems a little pricey for "jus...

11 years ago
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RE: Cad Help in Pittsburgh

are you looking for a doctor (lots of patients) or someone with lots of patience? Sorry, couldn't help that...

11 years ago
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