Global Navigation Satellite Systems Engineering, Policy, and Design
Aerial view of Boulder in OctoberThe tenth meeting of the International Committee on GNSS (ICG) will take place in Boulder, Colorado from November 1 through 6 2015. It will be hosted by the United States and organized by University Corporation for Atmospheric Research (UCAR) on behalf of the U.S. State Department.
It will take place at UCAR headquarters on the Center Green Campus in Boulder.
By Inside GNSS
Students on a field trip at 2014 International School on Satellite NavigationThe 5th International School on Satellite Navigation will take place in the GLONASS Learning Centre in Moscow, Russia from September 14-24.
The event is organized by Roscosmos and JSC Russian Space Systems.
Lectures and hands-on studies cover the history,current status and future applications of GLONASS and GPS. It includes theoreticaf lectures and practical exercises. The first covers satellite navigation fundamentals and the second the combined use of Earth Remote Sensing and GNSS data in specific sectors of the economy.
By Inside GNSS
IPIN 2015 will take place October 13-16 at the Banff Centre, a conference center and school for the arts location in the Rocky Mountain resort town of Banff, a 90 minute drive west of Alberta, Canada.
The indoor postioning and indoor navigation conference includes experts in electronics, surveying and informatics who will discuss this key issue in many emerging applications.
By Inside GNSS
Inside GNSS editor Glen Gibbons and HRH Prince Philip, Duke of Edinburgh. Dan Charity photoInside GNSS editor and publisher Glen Gibbons has received a high honor from the United Kingdom’s Royal Institute of Navigation (RIN) for his "outstanding contribution to navigation" as a journalist and publisher.
The 2015 Harold Spencer-Jones Gold Medal was presented to Gibbons by Prince Philip, Duke of Edinburgh and husband of Queen Elizabeth II, on July 15 at the Royal Geographical Society in London. The duke is the patron of the institute.
By Inside GNSS
Ashton Carter, the new U.S. Secretary of Defense has been making clear he supports moving past GPS to a disbursed network based on microelectromechanical systems or MEMS for position, navigation, and timing (PNT) information.
Carter, who was tapped to lead the Pentagon in February, appears to have first publicly floated the idea a year ago, about six months after leaving the Department of Defense (DoD), where he had served most recently as deputy secretary of defense, a role that included cochairing the interdepartmental National Space-Based PNT Executive Committee.
By Inside GNSS
Google has agreed to integrate into its mapping services geographic information system (GIS) data from the Federal Railroad Administration (FRA) that pinpoints the location of the nation’s approximately 250,000 public and private railroad crossings.
By Inside GNSS
As usual, a leap second that will be introduced into the coordinated universal time (UTC) system at 11:59 p.m. tonight (June 30, 2015) may cause some difficulties with devices and services that derive UTC via the Global Positioning System.
By Inside GNSS
Valérie Renaudin’s Compass Points
Geomatics engineer Valérie Renaudin now directs a major research laboratory in Nantes, France, working on the future of personal navigation and intelligent transportation systems (ITS).
By Inside GNSS
Working Papers explore the technical and scientific themes that underpin GNSS programs and applications. This regular column is coordinated by Prof. Dr.-Ing. Günter Hein, head of Europe’s Galileo Operations and Evolution.
Computational power continues to increase at a rapid pace and unlike other areas of technology, this trend is not expected to slow down in the foreseeable future. Software GNSS receivers fully exploit these developments to steadily increase performance.
By Inside GNSS
The availability of several GNSSes promises advanced positioning, navigation, and timing services with higher availability and improved accuracy. According to a European GNSS Agency (GSA) market study, nearly 60 percent of receivers, chipsets, and modules already support at least two GNSS constellations, showing that multi-constellation is becoming a standard feature across all market segments. That development brings up questions of law and regulation that require careful handling by GNSS manufacturers, service providers, and policy makers.
By Ingo Baumann
A few studies (by universities and industry) have shown the feasibility of simulation of real-time digital intermediate frequency (IF) signals based on a graphics processor unit (GPU). And a couple of articles have also demonstrated use of a universal software radio peripheral (USRP)–based software-defined radio (SDR) as a simulator (in playback mode) in real test environments.
By Inside GNSS
Figure 1The Indian Regional Navigation Satellite System (IRNSS) is an Indian Space Research Organisation (ISRO) initiative to build an independent satellite navigation system that provides precise position, velocity, and time (PVT) to users across the Indian region.
The primary objective of IRNSS is to achieve position accuracy of 20 meters (2σ) for dual-frequency users over India and the primary service area (a region extending to about 1,500 kilometers or 930 miles).
By Inside GNSS
Rizzi Haus, Braunschweig, GermanyThe fifth international colloquium on scientific and fundamental aspects of the Galileo program will take place at the Physikalisch-Technische Bundesanstalt (PTB) in Braunschweig, Germany from October 27 – 29, 2015.
Early registration ends September 17, 2015. Abstract submission has ended.
By Inside GNSS
