GLOBAL NAVIGATION SATELLITE SYSTEMS

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GALILEO To Launch Four More Satellites

Last post by jimh « Sat May 19, 2018 9:38 am
Replies: 4
Attachment(s) by jimh » Fri Dec 08, 2017 11:58 am

4 Replies

458 Views

Last post by jimh View the latest post
Sat May 19, 2018 9:38 am
A Fourth WAAS Satellite Coming

Last post by kfetter « Thu Apr 05, 2018 11:07 am
Replies: 19
Attachment(s) by jimh » Fri Dec 09, 2016 2:55 pm

19 Replies

3642 Views

Last post by kfetter View the latest post
Thu Apr 05, 2018 11:07 am
A Fifth WAAS Satellite Coming

Last post by jimh « Thu Apr 05, 2018 11:06 am
Replies: 11
Attachment(s) by jimh » Thu Dec 15, 2016 12:36 pm

11 Replies

1384 Views

Last post by jimh View the latest post
Thu Apr 05, 2018 11:06 am
End of USCG Differential GPS Service

Last post by jimh « Tue Apr 03, 2018 7:28 am

by jimh » Tue Apr 03, 2018 7:28 am

0 Replies

107 Views

Last post by jimh View the latest post
Tue Apr 03, 2018 7:28 am
GPS Satellites in View at High Latitude

Last post by jimh « Tue Dec 26, 2017 10:12 am
Replies: 2
Attachment(s) by jimh » Tue Dec 05, 2017 4:14 pm

2 Replies

491 Views

Last post by jimh View the latest post
Tue Dec 26, 2017 10:12 am
Nadir Angle and Elevation Angle

Last post by jimh « Sun Dec 24, 2017 6:25 am
Replies: 2
Attachment(s) by jimh » Mon Dec 18, 2017 11:20 am

2 Replies

400 Views

Last post by jimh View the latest post
Sun Dec 24, 2017 6:25 am
SARSAT MEO 406-MHz Systems on GPS Satellites

Last post by jimh « Fri Dec 15, 2017 12:31 pm
Replies: 1
by jimh » Fri Dec 15, 2017 11:11 am

1 Replies

188 Views

Last post by jimh View the latest post
Fri Dec 15, 2017 12:31 pm
SARSAT MEO 406-MHz System on GALILEO FOC Satellites

Last post by jimh « Wed Dec 13, 2017 11:26 am
Replies: 2
Attachment(s) by jimh » Wed Dec 13, 2017 10:03 am

2 Replies

263 Views

Last post by jimh View the latest post
Wed Dec 13, 2017 11:26 am
Wide Area Augmentation System (WAAS)

Last post by jimh « Thu Dec 07, 2017 7:43 am
Replies: 1
by jimh » Sat Dec 10, 2016 10:58 am

1 Replies

615 Views

Last post by jimh View the latest post
Thu Dec 07, 2017 7:43 am
Federal Radio Plan 2017 Re Nationwide Differential GPS

Last post by jimh « Mon Dec 04, 2017 12:24 pm

Attachment(s) by jimh » Mon Dec 04, 2017 12:24 pm

0 Replies

311 Views

Last post by jimh View the latest post
Mon Dec 04, 2017 12:24 pm
Black Sea Spoofing Incident

Last post by jimh « Wed Nov 15, 2017 11:19 am
Replies: 2
by Dutchman » Fri Oct 06, 2017 11:18 am

2 Replies

616 Views

Last post by jimh View the latest post
Wed Nov 15, 2017 11:19 am
Accuracy of GPS Speed Below 3-MPH

Last post by jimp « Fri Aug 25, 2017 11:17 am
Replies: 3
Attachment(s) by PatSea » Thu Aug 24, 2017 8:55 am

3 Replies

607 Views

Last post by jimp View the latest post
Fri Aug 25, 2017 11:17 am
GLONASS Satellites In View

Last post by jimh « Thu May 11, 2017 1:54 pm

Attachment(s) by jimh » Thu May 11, 2017 1:54 pm

0 Replies

685 Views

Last post by jimh View the latest post
Thu May 11, 2017 1:54 pm
GALILEO Activates Search and Rescue System

Last post by jimh « Wed May 03, 2017 8:51 am
Replies: 1
by jimh » Tue May 02, 2017 10:29 am

1 Replies

568 Views

Last post by jimh View the latest post
Wed May 03, 2017 8:51 am
Using a GNSS Receiver with Foreign Signals

Last post by Jefecinco « Tue Feb 28, 2017 7:00 pm
Replies: 1
by jimh » Tue Feb 28, 2017 10:28 am

1 Replies

553 Views

Last post by Jefecinco View the latest post
Tue Feb 28, 2017 7:00 pm
Influence of GNSS Receiver Update Rate

Last post by jimh « Mon Dec 26, 2016 11:08 am

by jimh » Mon Dec 26, 2016 11:08 am

0 Replies

550 Views

Last post by jimh View the latest post
Mon Dec 26, 2016 11:08 am
Satellite Identification Numbers

Last post by jimh « Thu Dec 22, 2016 11:30 am
Replies: 2
Attachment(s) by jimh » Mon Dec 12, 2016 7:56 am

2 Replies

1275 Views

Last post by jimh View the latest post
Thu Dec 22, 2016 11:30 am
GALILEO GNSS Now Available

Last post by jimh « Mon Dec 19, 2016 2:24 pm

by jimh » Mon Dec 19, 2016 2:24 pm

0 Replies

522 Views

Last post by jimh View the latest post
Mon Dec 19, 2016 2:24 pm
Oldest GPS Satellite To Be Retired

Last post by jimh « Thu Mar 17, 2016 1:49 pm
Replies: 4
by jimh » Tue Jan 26, 2016 5:33 pm

4 Replies

1109 Views

Last post by jimh View the latest post
Thu Mar 17, 2016 1:49 pm
SpaceX SES-9 Falcon 9 Launch

Last post by jimh « Sat Mar 05, 2016 7:16 pm
Replies: 2
by jimh » Mon Feb 29, 2016 11:59 am

2 Replies

854 Views

Last post by jimh View the latest post
Sat Mar 05, 2016 7:16 pm
Comparison of Signal Levels from GPS and WAAS

Last post by jimh « Fri Feb 19, 2016 10:28 am
Replies: 2
by jimh » Sat Feb 06, 2016 10:57 pm

2 Replies

882 Views

Last post by jimh View the latest post
Fri Feb 19, 2016 10:28 am
GPS III--Who Will Launch The Next Generation GPS?

Last post by jimh « Wed Feb 10, 2016 10:48 am

by jimh » Wed Feb 10, 2016 10:48 am

0 Replies

822 Views

Last post by jimh View the latest post
Wed Feb 10, 2016 10:48 am
GPS Satellite Launch Coming October 30, 2015

Last post by jimh « Tue Nov 03, 2015 1:40 pm
Replies: 4
by jimh » Thu Oct 15, 2015 2:02 pm

4 Replies

2970 Views

Last post by jimh View the latest post
Tue Nov 03, 2015 1:40 pm

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