i must say i'm a bit thrown by this discussion. aside from having derived his relationship with the grid coordinate system (NAD83?) from just TXAU i'm...
this location isn't tripping any big alarms for me.
ssorcbor, post: 347709, member: 1963 wrote: It may not meet the accuracy requirements you want but have you looked at AUSPOS? AUSPOS needs a minimum...
mattb, post: 347670, member: 8629 wrote: Hi all, I am a Cadastral Surveyor in Australia. More and more I am using Fast Static (that's what we call it...
for those of you who have not done so, i highly recommend puling apart and studying survey gear that you have retired. it can be interesting and you m...
Gregg Gaffney, post: 345493, member: 1111 wrote: I have always heard that the Leica software can be intimidating but while there is of course a learni...
Richard, post: 342641, member: 833 wrote: BajaOR they are Eucalypts. That's not an uncommon size and grow a lot bigger.I've seen a stump 6 metre Ìü.Ye...
Hello rfc, Short answer: no. Looks like you are doing something wrong/unexpected. If 1 is a fixed station why is there an error ellipse on it in the ...
rfc, post: 328748, member: 8882 wrote: There are 4 points, (14, 13, 321 and 322): 321 wants to be where 14 is and 322 wants to be where 13 is.Coordin...
Bill93, post: 325253, member: 87 wrote: If you have a least squares analysis on 14 points, and you believe the 95% confidence intervals, then is it fa...
TS-A and TS-B for Conrad> Why do I think that TS-A and TS-B have serial numbers whose first two digits and last two digits are identical?Ha ha ha. ...
edits to Kent's dat fileHello DANEMINCE and Kent,Sorry if I wasn't clear enough. There are 9 different stations occupied.I ended up with the angle std...
Not Enough InfoHello Paul,>Is it the same observer every time?>What is the sighting precision of that operator, a separate test that needs to be...
Static Relative AccuracyHello Kris,> Pure poppycock. Static blows the total station out of the water at distances of 15 feet. Well you sure got m...
RTK deviations for Conrad> I imagine this has already occurred to you, but it would be interesting to derive the function describing the relationsh...
RTK thoughts for KentHello Kent,The manufacturers spec for the 1200 GNSS series is 10mm+1ppm for kinematic observations.The standard deviation of a si...
RTK deviationsHello Kent and gschrock,As RTK and RTN seems to be all the rage around here lately I thought I'd test the manufacturers spec. So on-site...
RTK experiences.Hello Kent,Just to add my experiences to the discussion. I have compared many direct and inversed RTK vectors with calibrated total st...
> The obvious next controlled study will then be carrying the total station from point to point while affixed to a tripod slung over the shoulder. ...