Editor and Publisher | Glen G. Gibbons |
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Categories | Trade, satellite navigation, GPS, GNSS, GLONASS, Galileo, BeiDou |
Frequency | Every other month (print) and daily (web) |
Circulation | (In order of number of subscribers) North America, European Union, East Asia, Russian Federation, South America, Middle East |
Publisher | Glen G. Gibbons Elizabeth A. Schmidkunz |
First issue | January 2006 |
Company | Gibbons Media and Research LLC |
Country | United States |
Based in | Eugene, Oregon |
Language | English |
Website | InsideGNSS.com |
ISSN | 1559-503X |
Inside GNSS (IG) is an international controlled circulation trade magazine and website owned by Gibbons Media and Research LLC. It covers space-based positioning, navigation and timing (PNT) technology for engineers, designers, and policy-makers of global navigation satellite systems (GNSS). In the United States, GNSS is identified mainly with the government-operated Navstar Global Positioning System (GPS). InsideGNSS.com is the complimentary website of online news, events, digital newsletters, and webinars, and archived magazine articles.
Inside GNSS began publication in January 2006 , by Gibbons Media and Research LLC, a private company based in Eugene, Oregon USA, and owned by Glen G. Gibbons and Elizabeth A. Schmidkunz. [1] [2]
The English-language print publication has a circulation of 30,000 qualified subscribers, of which 7,000 are outside the United States. [3]
The suite of publications includes:
The Inside GNSS editorial content has been heavily weighted towards issues of the four major GNSS operators: the United States (GPS), Russia (GLONASS), China (BeiDou), and the European Union (Galileo). Regional and augmentation systems, such as those developed by the United States: (WAAS, SBAS); Japan: (QZSS); and Europe: (EGNOS); as well as eLoran, the terrestrial radio-navigation system, are also covered.
As GNSS systems have developed and evolved, the magazine has covered the integration of GNSS with other PNT technologies to improve user equipment in places where satellite signals are hard to obtain, the implications for manufacturers and policy-makers as more satellite signals and new systems become available, and the political and legal problems, and opportunities that arise as location-based technology becomes increasingly accurate.
Inside GNSS was the first publication to cover several GNSS political decisions and controversies, and the first outside of scholarly publications to cover several GNSS technical milestones. The magazine presented the first stories about:
subject | articles |
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Galileo |
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GLONASS |
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BeiDou (compass) |
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Signals |
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L5 Signal |
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Common GPS / Galileo civil signal |
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Civil signal patent dispute |
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Beidou signal |
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GPS origin dispute |
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United Nations Office of Outer Space Affairs International Committee on GNSS (ICG) |
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The editor and publisher is Glen Gibbons, an Oregon journalist who has covered GNSS continuously since 1989, six years before the first U.S. satellite constellation was fully operational in 1995. [12] In 2003, he received the U.S. Institute of Navigation's Norman P. Hays award for inspiration and support contributing to the advancement of navigation. [13] He was the founding editor of GPS World, Galileo's World, and GPS World Newsletter. [14]
The magazine's Washington correspondent, Dee Ann Divis, received the Robert D.G. Lewis Watchdog Award from the Society of Professional Journalists Washington D.C. Pro Chapter (SPJDC) in 2012 [15] [16] for the extensive coverage of the LightSquared communications network, and the controversy over its interference with GPS signals during 2011 and 2012. Divis also won the SPJDC's Dateline Award for Washington Correspondent in both 2012 and 2013. [15] [17] In 2009, Richard Fischer, a former Advanstar Communications vice-president and general manager joined Inside GNSS as Director of Business Development. Gwen Rhoads has served as the magazine's art director since 2006, and Peggie Kegel has been the magazine's circulation director since its founding.
In addition to Gibbons and Divis, the contributing editors are:
The magazine has an international Editorial Advisory Council that includes several pioneer developers of GPS technology, including co-inventor of the Global Positioning System Bradford Parkinson, A.J. van Dierendonck, Tom Stansell, Phil Ward, and GPS policy developer Jules McNeff.
Galileo is a global navigation satellite system (GNSS) that went live in 2016, created by the European Union through the European Space Agency (ESA), operated by the European Union Agency for the Space Programme (EUSPA), headquartered in Prague, Czech Republic, with two ground operations centres in Fucino, Italy, and Oberpfaffenhofen, Germany. The €10 billion project is named after the Italian astronomer Galileo Galilei. One of the aims of Galileo is to provide an independent high-precision positioning system so European political and military authorities do not have to rely on the US GPS, or the Russian GLONASS systems, which could be disabled or degraded by their operators at any time. The use of basic (lower-precision) Galileo services is free and open to everyone. A fully encrypted higher-precision service is available for free to government-authorized users. Galileo is intended to provide horizontal and vertical position measurements within 1 m precision. Galileo is also to provide a new global search and rescue (SAR) function as part of the MEOSAR system.
GLONASS is a Russian satellite navigation system operating as part of a radionavigation-satellite service. It provides an alternative to Global Positioning System (GPS) and is the second navigational system in operation with global coverage and of comparable precision.
The European Geostationary Navigation Overlay Service (EGNOS) is a satellite-based augmentation system (SBAS) developed by the European Space Agency and EUROCONTROL on behalf of the European Commission. Currently, it supplements the GPS by reporting on the reliability and accuracy of their positioning data and sending out corrections. The system will supplement Galileo in a future version.
The BeiDou Navigation Satellite System is a Chinese satellite navigation system. It consists of two separate satellite constellations. The first BeiDou system, officially called the BeiDou Satellite Navigation Experimental System and also known as BeiDou-1, consisted of three satellites which, beginning in 2000, offered limited coverage and navigation services, mainly for users in China and neighboring regions. BeiDou-1 was decommissioned at the end of 2012. The second generation of the system, officially called the BeiDou Navigation Satellite System (BDS) and also known as COMPASS or BeiDou-2, became operational in China in December 2011 with a partial constellation of 10 satellites in orbit. Since December 2012, it has been offering services to customers in the Asia-Pacific region.
A satellite navigation or satnav system is a system that uses satellites to provide autonomous geo-spatial positioning. It allows satellite navigation devices to determine their location to high precision using time signals transmitted along a line of sight by radio from satellites. The system can be used for providing position, navigation or for tracking the position of something fitted with a receiver. The signals also allow the electronic receiver to calculate the current local time to a high precision, which allows time synchronisation. These uses are collectively known as Positioning, Navigation and Timing (PNT). Satnav systems operate independently of any telephonic or internet reception, though these technologies can enhance the usefulness of the positioning information generated.
Real-time kinematic positioning (RTK) is the application of surveying to correct for common errors in current satellite navigation (GNSS) systems. It uses measurements of the phase of the signal's carrier wave in addition to the information content of the signal and relies on a single reference station or interpolated virtual station to provide real-time corrections, providing up to centimetre-level accuracy. With reference to GPS in particular, the system is commonly referred to as carrier-phase enhancement, or CPGPS. It has applications in land survey, hydrographic survey, and in unmanned aerial vehicle navigation.
The Quasi-Zenith Satellite System (QZSS), also known as Michibiki (みちびき), is a four-satellite regional time transfer system and a satellite-based augmentation system developed by the Japanese government to enhance the United States-operated Global Positioning System (GPS) in the Asia-Oceania regions, with a focus on Japan. The goal of QZSS is to provide highly precise and stable positioning services in the Asia-Oceania region, compatible with GPS. Four-satellite QZSS services were available on a trial basis as of 12 January 2018, and officially started on 1 November 2018. A satellite navigation system independent of GPS is planned for 2023 with 7 satellites.
The GPS-aided GEO augmented navigation (GAGAN) is an implementation of a regional satellite-based augmentation system (SBAS) by the Government of India. It is a system to improve the accuracy of a GNSS receiver by providing reference signals. The Airports Authority of India (AAI)'s efforts towards implementation of operational SBAS can be viewed as the first step towards introduction of modern communication, navigation and surveillance / air traffic management system over the Indian airspace.
GPS Block III consists of the first ten GPS III satellites, which will be used to keep the Navstar Global Positioning System operational. Lockheed Martin designed, developed and manufactured the GPS III Non-Flight Satellite Testbed (GNST) and all ten Block III satellites. The first satellite in the series was launched in December 2018.
Septentrio N.V. is a designer and manufacturer of high-end multi-frequency GNSS receivers. Its main target is to provide GNSS receiver boards and modules for further system integration by Original Equipment Manufacturers (OEMs). Septentrio's core technology is used in various professional fields such as land and airborne surveying, mobile mapping, machine control, precision agriculture, mining, transport, offshore applications, construction, timing and geodesy etc.
In the field of geodesy, Receiver Independent Exchange Format (RINEX) is a data interchange format for raw satellite navigation system data. This allows the user to post-process the received data to produce a more accurate result — usually with other data unknown to the original receiver, such as better models of the atmospheric conditions at time of measurement.
A satellite navigation device is a user equipment that uses one or more of several global navigation satellite systems (GNSS) to calculate the device's geographical position and provide navigational advice. Depending on the software used, the satnav device may display the position on a map, as geographic coordinates, or may offer routing directions.
GLONASS-K is the latest satellite design intended as a part of the Russian GLONASS radio-based satellite navigation system. Developed by ISS Reshetnev and first launched on 26 February 2011, it is a substantial improvement of the previous GLONASS-M second-generation satellites, having a longer lifespan and better accuracy.
GPS Block IIF, or GPS IIF is an interim class of GPS (satellite), which are used to keep the Navstar Global Positioning System operational until the GPS Block IIIA satellites become operational. They were built by Boeing, to be operated by the United States Air Force being launched by United Launch Alliance (ULA), using Evolved Expendable Launch Vehicles (EELV). They are the final component of the Block II GPS constellation to be launched. On 5 February 2016, the final satellite in the GPS Block IIF was successfully launched, completing the block.
LOCOPROL has been a project to research the integration of satellite navigation into railway networks targeting low-density track lines. It is supposed to extend the ERTMS train protection systems. The partner project LOCOLOC was looking into cab signaling and speed control measures.
A software GNSS receiver is a Global Navigation Satellite System (GNSS) receiver that has been designed and implemented using software-defined radio.
The European Satellite Navigation Competition (ESNC) is an annual international innovation competition that recognises downstream applications of satellite navigation. Anyone is free to enter. The ESNC was inaugurated in three regions in 2004 under the patronage of the Bavarian Ministry of Economic Affairs and is organised by Anwendungszentrum GmbH Oberpfaffenhofen (AZO). Since 2011, the competition is also supported by the European Commission. Until 2006, the ESNC was called “Galileo Masters" in reference to the European satellite navigation system Galileo.
GPS Block IIIF, or GPS III Follow On (GPS IIIF), is the second set of GPS Block III satellites, consisting of up to 22 space vehicles. The United States Air Force began the GPS Block IIIF acquisition effort in 2016. On 14 September 2018, a manufacturing contract with options worth up to $7.2 billion was awarded to Lockheed Martin. The 22 satellites in Block IIIF are projected to start launching in 2027, with launches estimated to last through at least 2034.
The European Union Agency for the Space Programme (EUSPA) is a space agency, managing the European Union Space Programme as one of the agencies of the European Union (EU). It was initially created as the European Global Navigation Satellite Systems Supervisory Authority (GSA) in 2004, reorganised into the European Global Navigation Satellite Systems Agency in 2010, and established in its current form on May 12, 2021. EUSPA is a separate entity from the European Space Agency (ESA), although the two entities work together closely.
The System for Differential Corrections and Monitoring (SDCM), is the satellite-based navigation augmentation system operated by Russia's Roscosmos space agency to augment the precision of the GLONASS satellite navigation system. It uses the Luch Multifunctional Space Relay System to transmit correction data.