GNSS Solutions prob...
 
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GNSS Solutions problem

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cf-67
(@cf-67)
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This may not be GNSS Solutions fault, but I'm trying to process a static network I did - the rinex files confirm that each station ran for at least 40-50 mins as intended but GNSS Solutions is only showing 10 mins or so for several of them.
I have succesfully done static networks with Leica 1200's, a Leica controller and an older GNSS Solutions but this is the first time with Sokkia GRX's, SurvCE and the latest 3.8 Solutions.
I realise there could be multiple causes but off the top of your heads, anything spring to mind?

 
Posted : December 19, 2013 12:50 pm
paul-in-pa
(@paul-in-pa)
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Probably multiple sessions in one file or the file went kinematic. You can change the properties in Solutions or use brute force. The brute force method is to covert the offending file to RINEX, "o" & "n" files, open and edit the "o" file in "WordPad", delete the receiver file and then import the RINEX file. I recommend you try the brute force method because it gives you a chance to see and feel for your observation.

If you are starting with RINEX files, edit them first.

Paul in PA

 
Posted : December 19, 2013 3:26 pm
cf-67
(@cf-67)
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Yes some of the files are showing "kinematic".
By delete the receiver file, do you mean the header lines at the begining of the "o" file?
Thanks

 
Posted : December 19, 2013 3:43 pm
paul-in-pa
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In GNSS Solutions, pick the file header, then pick the number to the left of the fileor files you do not want, hit the delete button and confirm. Then import the edited observation or observations.

Paul in PA

 
Posted : December 19, 2013 6:23 pm
a-harris
(@a-harris)
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Doesn't GNSS show the time that the receivers are sharing common satellites.

 
Posted : December 19, 2013 9:26 pm

cf-67
(@cf-67)
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Topic starter
 

> Doesn't GNSS show the time that the receivers are sharing common satellites.

It tells you the time span of each setup and graphically you can see for how long they overlapped each other - but it's saying they didn't or only did for 10 minutes when I know, and the rinex files confirm, that they overlapped for 40-50 minutes.
Oh well...a day wasted i think

 
Posted : December 19, 2013 10:19 pm
cf-67
(@cf-67)
Posts: 364
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Topic starter
 

Anyone know of a source online, still working, for an older version of GNSS Solutions? This is the first job I've tried since upgrading and I wonder if that is the problem - never had these issues before and I kinda need to figure this out before the new year. Thanks.

 
Posted : December 23, 2013 11:44 am