DPOS keeps losing connection
- Thread starter David M. Simolo
- Start date
Robert P Stenerson
Active Member
Thank you to whoever fixed this for me, now I'm getting reports and seeing reports of the DPOS submissions.
Sean Joyce
Well-Known Member
I performed a survey on Friday the 23rd and noticed that the L.S. was typically locked on 8-9 satellites and tracking about as many.
When viewing the points data there are only GPS satellites in the solution.
The L.S. is set to use GPS and Glonass
When sending to DPOS the base to rover processes but the CORS base solution only gets to 62% and then hangs up.
Did anyone else notice this? was there a Glonass satellite outtage?
When viewing the points data there are only GPS satellites in the solution.
The L.S. is set to use GPS and Glonass
When sending to DPOS the base to rover processes but the CORS base solution only gets to 62% and then hangs up.
Did anyone else notice this? was there a Glonass satellite outtage?
Nate The Surveyor
Well-Known Member
I need to try Eugene's suggestion.
Nate The Surveyor
Well-Known Member
Mine had something goobered, a few months ago.. Quit tracking glonass. I don't remember WHY, but, they fixed it pretty fast. But, it's a good idea to watch, and be sure it's tracking and using what it should be.
Sean Joyce
Well-Known Member
Nate, do you remember what the fix for not tracking Glonass was?
In advanced settings the Glonass checkbox was unchecked if I recall correctly.
Nate The Surveyor
Well-Known Member
The day Glonass did not work, is burnt in my brain. The fix, came along with a software upgrade, so, Sorry, I don't remember.
Shawn is probably right.
N
Shawn is probably right.
N
Sean Joyce
Well-Known Member
Thanks Nate, I seem to be having problems now with the most recent upgrade. I checked the settings and Glonass is/was checked for the survey. hmm.
As far as the DPOS I had an advanced setting checked incorrectly "include my base in cors processing" was not checked.
I might have changed that on my last job when processing additional points from an adjusted base position, not knowing that JField knows not to shift a known point from a list. (thanks Shawn)
So this morning I have resent the job to DPOS with Cors base processing checked and it got as far as "70% done.... adjusting" and is now hung up again for about 1.5 hours.
As far as the DPOS I had an advanced setting checked incorrectly "include my base in cors processing" was not checked.
I might have changed that on my last job when processing additional points from an adjusted base position, not knowing that JField knows not to shift a known point from a list. (thanks Shawn)
So this morning I have resent the job to DPOS with Cors base processing checked and it got as far as "70% done.... adjusting" and is now hung up again for about 1.5 hours.
Nate The Surveyor
Well-Known Member
My internet does not dpos well, if im on youtube. Dpos uses up the band width.
Leave use my base in cors processing unchecked. It's not a help.
Sean Joyce
Well-Known Member
Ahhh okay, I misinterpreted what that meant, I will try it again thanks.
Is it a possibility that DPOS is slower now because more people are using it?
does the fact that there are no Glonass satellites in my raw data screw things up?
Also I see my points now have a PPK solution from my previous attempts.
Is it a possibility that DPOS is slower now because more people are using it?
does the fact that there are no Glonass satellites in my raw data screw things up?
Also I see my points now have a PPK solution from my previous attempts.
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I'd resubmit to see if you get better results. Also you can copy jps files from LS to your pc. Open the files in JPS2RIN (free utility from Javad's website) and see if base and rover files have GLONASS observables. If not then you have a bead on the culprit. If no GLONASS issue is only in cors then that may be culprit. Too many possibilities. You'll need to narrow down the issue.
Sean Joyce
Well-Known Member
JPS2RIN is a handy tool I have not had occasion to use before. Here is what I found, I have no idea what happened, I have done nothing to the T2. The first image is the base, the second is the first sideshot and the last image is the last sideshot.
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Try clearing the NVRAM on the base.
Sean Joyce
Well-Known Member
Done, Now I have to fix the base issue. My points have a PPK solution based on the Autonomous base postion.
Is it possible to strip out the bad data for the base send it to DPOS and then shift the base with the solution?
Is it possible to strip out the bad data for the base send it to DPOS and then shift the base with the solution?
Can you post the base data?
Sean Joyce
Well-Known Member
Matt its 19 MB so I can't attach it here.
Sean Joyce
Well-Known Member
The DPOS web portal processes it without any problems. Have you tried resubmitting to DPOS through J-Field?