Last seen: March 14, 2025 3:27 pm
Latitude alone would only apply to a Lambert projection, I believe. For Transverse Mercator Latitude and Longitude would affect the scale factor.?ÿ ?...
The golden rule for me when using a localization is to use a minimally constrained localization and then add points, checking their residuals before i...
I created this video a few years ago to explain how localizations are performed in Javad's J-Field software. I explain how to identify problems with d...
@jonathan50 I'm not talking about using this for production, I'm talking about using this to evaluate an unknown RTK system. Once you've repeated thi...
It's very likely you were getting good fixes when the unit reported a fixed position. I'm not disparaging the system you tested by what I'm about to s...
@nate-the-surveyor Hi Nate. It's a standard LS.
Some really, really great advice in this thread. Coordinate Basis: I'm surprised that in 2021, as easy as it is to get your surveys referenced to th...
@nate-the-surveyor It's a GoToWebinar. It is being recorded and video will be posted.
The Workshop is today! I've already presented to a European audience this morning and looking forward to sharing with surveyors here in the US. Of co...
If you are talking about RTN stations, select a specific CORS mountpoint instead of using Nearest. You could use Nearest to determine what CORS to use...
@tom-wilson Thank you, Tom. The rules keep changing... for the better. It behooves us all to stay current on the new rules for working with GNSS so th...
@aliquot I'm not trying to convince anyone to use it. Just explaining why I do.
@shelby-h-griggs-pls I'm finding the interior wear points are wearing out more so than mechanical parts. I probably spend about $1-2k per year on mai...
@shelby-h-griggs-pls I think you make a good point, Shelby. You definitely want to make sure that the technology that drives your key service(s) is(a...
@bstrand $50k every "few years"... If by "few" you mean three or more, then $50k/3 = $18k per year. It depends on what you're grossing in a year but ...
@dmyhill And now we get to the inevitable part of this discussion where we see that content in descriptions is often dictated by regional conventions...
@jitterboogie Absolutely. For lack of a better word, GNSS is much more organic than the "simple" mechanical devices we used prior. There are so many ...