Global Navigation Satellite Systems Engineering, Policy, and Design
Return to Working Papers article: "GNSS Satellite-Based Augmentation Systems"
By Inside GNSS
Return to Working Papers article: "GNSS Satellite-Based Augmentation Systems"
By Inside GNSS
Return to Working Papers article: "GNSS Satellite-Based Augmentation Systems"
By Inside GNSS
Return to Working Papers article: "GNSS Satellite-Based Augmentation Systems"
By Inside GNSS
Return to Working Papers article: "GNSS Satellite-Based Augmentation Systems"
By Inside GNSS
Return to Working Papers article: "GNSS Satellite-Based Augmentation Systems"
By Inside GNSS
Return to main article: "GAGAN — India’s SBAS"
By Inside GNSS
Return to main article: "GAGAN — India’s SBAS"
By Inside GNSS
Return to main article: "GAGAN — India’s SBAS"
By Inside GNSS
One of 12 magnetograms recorded at Greenwich Observatory during the Great Geomagnetic Storm of 1859
1996 soccer game in the Midwest, (Rick Dikeman image)
Nouméa ground station after the flood
A pencil and a coffee cup show the size of NASA’s teeny tiny PhoneSat
Bonus Hotspot: Naro Tartaruga AUV
Pacific lamprey spawning (photo by Jeremy Monroe, Fresh Waters Illustrated)
“Return of the Bucentaurn to the Molo on Ascension Day”, by (Giovanni Antonio Canal) Canaletto
The U.S. Naval Observatory Alternate Master Clock at 2nd Space Operations Squadron, Schriever AFB in Colorado. This photo was taken in January, 2006 during the addition of a leap second. The USNO master clocks control GPS timing. They are accurate to within one second every 20 million years (Satellites are so picky! Humans, on the other hand, just want to know if we’re too late for lunch) USAF photo by A1C Jason Ridder. 
Detail of Compass/ BeiDou2 system diagram
Hotspot 6: Beluga A300 600ST
Catching thieves in California, Galileo satellites test Einstein, Russian space agency remodel, and 911 training for operators who can’t read maps.
By Inside GNSS
GAGAN — India’s SBAS
Redefining Navigation over the Indian Region
Recognizing the potential benefits of satellite-based augmentation systems, India took the early initiative to create its own SBAS called GAGAN — GPS Aided Geo Augmented Navigation.
Europe’s space community rang in the New Year with two of its brightest annual fixtures: the European Union (EU) Space Policy conference in Brussels and the European Space Agency (ESA) media briefing in Paris.
The events brought out all of the relevant voices and served to illustrate not only the disposition of materiel and troops but also their intent and even the level of morale.
By Peter Gutierrez
