Last seen: April 9, 2026 5:20 pm
@whh114 thank you very much. Now I’ll have to figure what the hell I’m doing wrong.
@jacob-wall thanks for the link. I’m having difficulty with data entry.
It??s as if opus just ignore the header in rinex. And there??s justification for that.?ÿ
??Who are the guys on Mt Rushmore?? ?I forget, but it??s three land surveyors and some guy.?
And back then a highway was a canal.?ÿ
The tilt of earth??s axis to the orbital plane has only very small impacts to high order astronomical surveying. The declination of stars changes sl...
@wildt2 yeah. It’s like 1999-2006 all over again.
You should fully test your work flow, several times with known control. I bet your vendor can assist you.?ÿ
@jitterboogie Or back in the day when there only 4-5 hrs of satellite availability: night in winter, day in summer. 5 channel, L1, and car batteries....
@geeoddmike micro strip antennae, and utility grade antennae. Geodetic grade is kept in the office for special projects.
@field-dog I suspect -90 is functionally zero. And zero elev mask is harmless to data collected. The post processing can invoke higher masks than col...
@geeoddmike orienting the antenna N is to match the NGS?? antenna calibration. The electronic phase center is not the same as the physical center of...
@norman-oklahoma Ive seen too often the ‘newbie know it all’ freak when I set collection to 5 degree, insisting it must be 15!! So when h...
@norman-oklahoma the task is static collection. RTK applications is real-time. The point I made was collecting at or below 10 does not effect the dat...
@field-dog As for mask, the mask is set in the post processing. So recording to zero degrees has no detrimental effects. I routinely collect to 5 or ...
@geeoddmike the speed of light in vacuum does not change. The signal passes thru the vacuum of space and the variable density of atmosphere, which do...
@bill93 thanx. I found the sheets in Data Explorer. My frustration was the ‘classic’ retrieval page didn’t work. And apparently it&...