GNSS

European Geosciences seeks abstracts for high-precision GNSS session

January 9, 2017By

The General Assembly of the European Geosciences Union will be held April 23-28 in Vienna, Austria. One session in particular focuses on high-precision GNSS, and abstracts are being sought. G1.4 – High-precision GNSS: methods, open problems and geoscience applications This session is an activity of IAG SC4.4. “Multi-constellation GNSS” and IAG-ICCT JSG 0.10 “High-rate GNSS” Session G1.4 description: In the... read more

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International GNSS summer school goes to Norway

January 5, 2017By

The University of the Bundeswehr Muenchen and the Norwegian Space Centre are organizing the International Summer School on Global Satellite Navigation Systems 2017. This year the Summer School will be held at Longyearbyen, Svalbard – Spitsbergen, Norway, Sept. 4-15. Lectures start the morning of Sept. 5 and end Sept. 14 following dinner. The Summer School is open to graduate students, Ph.D.... read more

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GPS receives $847 million in NDAA funding for FY 2017

January 3, 2017By

On Dec. 23, 2016, President Obama signed the National Defense Authorization Act (NDAA) for Fiscal Year 2017. The act includes policy and funding guidance for the GPS program of $847.362 million. This total excludes $13.171 million requested for the GPS IIF program, which requires FY 2017 funding for on-orbit support and contract closeout. Procurement of GPS III satellites is budgeted at $34 million,... read more

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GNSS CEOs see bright future, alternative PNT promises well

December 28, 2016By

It has been a good year for all global navigation satellite systems (GNSS), as the chief executives of each system testify here. Alternative positioning, navigation and timing (PNT) also thrives. In this roundup of the latest highlights from the past year and forecasts for the future, 2017 augurs very well indeed! Let’s look at the newest alternative-PNT offerings first, followed... read more

New defense signals offered, new defense editor sought

December 20, 2016By

Two important new signals — or rather, one signal and one group of signals — became available for military users worldwide last week. Satelles made an exciting announcement of what amounts to a new dimension in satnav: a whole new constellation in low-Earth orbit, bringing global coverage and most critically, a signal strength hitherto unknown to GNSS users. The satellite... read more

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Galileo declares Initial Services

December 15, 2016By

At a Dec. 15 ceremony in Brussels titled “Galileo Goes Live,” two high officials of the European Commission issued the Galileo Initial Services Declaration. The Declaration of Initial Services means that the Galileo satellites and ground infrastructure are now operationally ready. These signals will be highly accurate but not available all the time, since the constellation is not yet complete... read more

Orolia fortifies resilient PNT with Satelles satellite time and location signal

December 15, 2016By

A strategic alliance announced on Dec. 15 between Orolia and Satelles includes product development and go-to-market activities of positioning, navigation and timing (PNT) solutions provided by the Iridium satellite constellation, independent of GPS/GNSS signals. The companies intend to provide PNT solutions to military, defense, government and commercial customers worldwide. Orolia, the parent of GNSS-active companies Spectracom and Spectratime, among others,... read more

NASA launches micro satellites with GNSS receivers for remote weather sensing

December 15, 2016By

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