SBAS and RNSS

September 26, 2017

GNSS Hotspots

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

1. Mangrove Tree-Planting Drones
Myanmar (Southeast Asia)

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By Inside GNSS

Air Force Awards Lockheed Martin GPS M-Code Early Use Ground System Upgrade Contract

Denver, Colorado-based Lockheed Martin announced that the U.S. Air Force awarded the company a $45.5 million contract to provide Military Code (M-Code) Early Use (MCEU) capability to the Global Positioning System (GPS). Part of the Air Force’s overall modernization plan for the GPS, M-Code is an advanced, new signal designed to improve anti-jamming and protection from spoofing, as well as to increase secure access, to military GPS signals for U.S. and allied armed forces.

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By Inside GNSS

Location Privacy: GAO Asks More of NHTSA, New State Laws In the Works

Federal watchdogs examining automakers’ privacy practices are urging a key regulatory agency to step up and clarify its role in protecting the location and other personal information of those operating  connected vehicles. The report, posted on August 28, was just one of a number of location-privacy developments including advances in pro-privacy laws in some states and a pullback by Uber on its tracking of its customers.

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By Inside GNSS
August 31, 2017

2017 Satellite Innovation Symposium 

The Computer History Museum in Mountain View, California. Wikimedia Commons photo by Carl Claunch.

Rapidly evolving technology coupled with mergers and acquisitions are changing satellite market dynamics at an accelerating pace. The 2017 Satellite Innovation Symposium aims to pinpoint key imminent market changes that will become obvious in years to come. While infrastructure and capital status have dominated for decades, key innovations will continue to cause major disruptions to the established marketplace.  What innovations will define the satellite communications industry going forward?

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By Inside GNSS
August 28, 2017

Air Force Selections Allow Space Operations Directorate to Reach Operating Capability

The U.S. Air Force last week selected the senior civilian and mobilization assistant for the deputy chief of staff for Space Operations Directorate, or "AF/A11." Shawn Barnes will serve as the assistant deputy chief of staff for Space Operations, and Maj. Gen. Pamela Lincoln has been named as the Mobilization assistant to the deputy chief of staff for Space Operations.

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By Inside GNSS
August 16, 2017

Air Force Weighs Shorter Lived GPS Satellites

The U. S. Air Force is weighing shortening the design life of the GPS satellites it buys after it finishes filling out the constellation with the final tranche of GPS III spacecraft.

Space Command reached out to the industry late last month asking for feedback on the ramifications of scaling back on the elements that make the GPS space vehicles (SVs) the “Energizer Bunnies” of space — the satellites that just go and go and go.

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By Dee Ann Divis