TAG: NASA

NASA launches micro satellites with GNSS receivers for remote weather sensing

December 15, 2016By
Once the deployment module on the Orbital ATK Pegasus XL launch vehicle reaches its final altitude of approximately 510 kilometers above the Earth’s surface, the eight CYGNSS microsatellite observatories will be deployed in opposing pairs over a two minute period. (Image credit: University of Michigan)

Surrey Satellite Technology’s Space GNSS Receiver Remote Sensing Instrument (SGR-ReSI) is the primary payload onboard NASA’s CYGNSS constellation, launched today, Dec. 15, from Cape Canaveral Air Force Station in Florida. The Cyclone Global Navigation Satellite System (CYGNSS) mission is part of the NASA Earth System Science Pathfinder Program that aims to improve extreme weather prediction by studying how tropical cyclones... read more

NASA tests solar-powered Silent Falcon UAS for large-scale operations

October 25, 2016By
NASA’s concept for a possible UTM system would safely manage diverse UAS operations in the airspace above buildings and below
crewed aircraft operations in suburban and urban areas. (Image: NASA)

Silent Falcon UAS Technologies participated in the NASA UTM (unmanned traffic management) project headed up by the NASA Ames Research Center, held this month in Reno, Nevada. NASA and the Federal Aviation Administration (FAA) are working together to identify ways to safely enable large-scale UAS operations in the low-altitude airspace. The growing number of UAS and commercial UAS applications has led... read more

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Septentrio to supply GNSS reference stations, timing receivers to JPL

September 14, 2016By
The Septentrio PolaRx5 GNSS receiver.

Septentrio has received a contract to supply 35 high-precision GNSS receivers to the Jet Propulsion Laboratory (JPL) for use in the NASA Global GNSS network (GGN). The NASA GGN is one of the world’s largest global GNSS tracking networks with nearly a hundred reference receivers deployed worldwide and is a participant in the International GNSS Service (IGS). The GGN is... read more

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Sensonor supplies IMUs for NASA’s Raven and asteroid Scout

August 26, 2016By
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Sensonor AS is partnering with NASA to supply current and future low- and near-Earth orbit space missions with inertial and gyroscope modules. The Norway-based company first began supplying its standard inertial measurement unit (IMU) and gyroscope modules for low Earth orbit (LEO) space applications in 2012, beginning with the launch of the NASA-sponsored AeroCube-4 satellite. Sensonor’s STIM300 and STIM210 inertial products are now... read more

Simulyze joins global group for UAS air traffic standards

May 17, 2016By
Range and bearing reading using Mission Insight.

Simulyze Inc., a provider of operational intelligence technology and applications that empower both federal and commercial organizations, today announced its participation as a founding member of the newly launched Global UTM (Unmanned Aircraft Systems Traffic Management) Standardization Group, based in Geneva, Switzerland. The group’s founding members include regulators, air navigation service providers, drone manufacturers, drone operators, infrastructure service providers and... read more

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NASA helps maintain International Terrestrial Reference Frame with GNSS

February 29, 2016By
Sites around the world (yellow dots) contributed data and serve as “landmarks along a trail” for the newest update to a global standard called the International Terrestrial Reference Frame. Each site conducts precision measurements using at least 1 and up to 4 geodetic techniques.
Credits: NASA/Earth Observatory/Goddard

News courtesy of NASA / Goddard Space Flight Center The surface of Earth is constantly being reshaped by earthquakes, volcanic eruptions, landslides, floods, changes in sea levels and ice sheets and other processes. Since some of these changes amount to only millimeters per year, scientists must make very precise measurements of the landscape and ocean in space and time in... read more

GPS aboard the world’s highest, fastest manned gliders

January 13, 2016By
NASA astronaut Scott Kelly floats aboard the International Space Station after the hatch opening of the Soyuz spacecraft Mar. 28, 2015. (Photo: NASA)

Featuring an exclusive interview with Astronaut Scott Kelly from aboard the International Space Station This month, we discuss sailplanes of all sorts and conduct a brief on-orbit interview with Astronaut Scott Kelly concerning his time piloting the space shuttle — actually a supersonic glider. We touch on the role GPS played in making it a safer rocket glider. Kelly also gives us... read more

ION GNSS+ 2015: Plenary speech with NASA’s Jim Green

November 20, 2015By

NASA’s Jim Green presents the plenary speech at ION GNSS+ 2015, where he covers exploration on Mars and other topics. read more

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