That’s a great resource!
Unfortunately, the period was approx. 12-4PM on Sept 23, 2014 (Eastern US) and 06 is actually tracking OK. 02, 05 and 25 are all showing 50 dBHz and yet not being used. Very strange. -Sean From: [email protected] [mailto:[email protected]] On Behalf Of Felipe G. Nievinski Sent: Tuesday, September 23, 2014 4:39 PM To: [email protected] Subject: Re: [FOSS-GPS] High SNR Satellites not being used Maybe PRN06 was set unhealthy? You didn't mention the tracking period. Check the NANUs, e.g.: <http://celestrak.com/GPS/NANU/2014/nanu.2014057.txt> CONDITION: GPS SATELLITE SVN67 (PRN06) WAS UNUSABLE ON JDAY 198 (17 JUL 2014) BEGINNING 0950 ZULU UNTIL JDAY 198 (17 JUL 2014) ENDING 1507 ZULU. Historical outages here: <http://adn.agi.com/SatelliteOutageCalendar/GPSHistoricalOutages.aspx> -F. Message: 1 Date: Tue, 23 Sep 2014 16:00:05 -0400 From: "Sean Hyde" <[email protected] <mailto:[email protected]> > To: <[email protected] <mailto:[email protected]> > Subject: [FOSS-GPS] High SNR Satellites not being used Message-ID: <[email protected] <http://gmail.com> > Content-Type: text/plain; charset="us-ascii" Hey Guys, I noticed today that despite some satellites having >40 dBHz (as reported in RTKNavi), they are not green and are not being used. They are also not marked as 'OK' in the RTKMonitor. Any idea why? I do not have any specifically excluded in the 'Options' settings and I have the Elevation Mask set to zero. I've attached a screenshot of the SNR from RTKNavi (the Rover is inside a building so that's why it is so low, but the base station is outside). Thanks, -Sean -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osgeo.org/pipermail/foss-gps/attachments/20140923/3d1b4cba/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: High SNR.PNG Type: image/png Size: 31643 bytes Desc: not available URL: <http://lists.osgeo.org/pipermail/foss-gps/attachments/20140923/3d1b4cba/attachment.png> ------------------------------ _______________________________________________ FOSS-GPS mailing list [email protected] <mailto:[email protected]> http://lists.osgeo.org/mailman/listinfo/foss-gps End of FOSS-GPS Digest, Vol 68, Issue 14 ****************************************
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