Transportation

Chemring Develops Miniaturized GPS/Galileo Anti-Jamming Technology

July 14, 2014By
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Chemring Technology Solutions has developed miniaturized GPS anti-jamming technology it has dubbed GINCAN. GINCAN is designed to combat illegal GPS jammers and is based on the adaptive antenna concept used by military systems. GINCAN has a chip footprint of six millimeters squared. GINCAN’s reduced size and weight will significantly cut power usage and cost, the company said, making it ideal for combatting the... read more

Innovation: Not Just a Fairy Tale

July 1, 2014By
Figure 1.  Vehicle-to-vehicle communications as envisioned by the United States Department of Transportation.

A Hansel and Gretel Approach to Cooperative Vehicle Positioning
Several technologies are being developed for accurate cooperative vehicle positioning, but GNSS also has a role to play. In this month’s column, team of British researchers turn to a children’s fairy tale for inspiration in their development of a cooperative vehicle positioning approach using carrier-phase observations — another innovative application of real-time kinematic or RTK GNSS technology. read more

This article is tagged with , and posted in From the Magazine, GNSS, Innovation, Road

Occupy Media Space Now EGNOS and Galileo Mission

June 29, 2014By

By Peter de Selding The message to the recent European Space Solutions conference in Prague was simple enough: EGNOS is here, so let’s use it; Galileo is almost here, so let’s promote it. Neither task is straightforward. Take the European Geostationary Navigation Overlay Service (EGNOS), the European piece of a near-global network of terminals on geostationary satellites linked to networks... read more

eDLoran: The Next-Gen Loran

June 28, 2014By
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Potential GNSS Back-up Improves to GPS-Level Accuracy
A new enhanced differential Loran system demonstrates 5-meter accuracy not achievable by the current DLoran system, and requires less expensive reference stations. A prototype tested in Rotterdam’s Europort area uses standard mobile telecom networks and the Internet to reduce correction data latency — a key source of error — by one to two orders of magnitude. read more

This article is tagged with , , , and posted in Featured Stories, GNSS, Marine

Trimble Opens Registration for 2014 Dimensions User Conference

June 26, 2014By

Registration is open for Trimble’s International User Conference, Trimble Dimensions, being held November 3-5 at the Mirage and the Treasure Island Hotels in Las Vegas. The conference addresses innovations in agriculture, construction, civil infrastructure, engineering, government, mapping, natural resources, surveying, telecommunications, transportation, logistics and utilities. Trimble Dimensions provides insight into how information technology can transform the way professionals work by... read more

Regulating Navigation and Mapping Apps?

June 24, 2014By

Steven Spriggs was pulled over by a motorcycle cop for using his iPhone while driving. He immediately held it up to show the officer that he was using Apple Maps, and not talking or texting. More about Mr. Spriggs later. With approval of the pending transportation bill in Congress, smartphone maps and navigation will be regulated. The National Highway Traffic... read more

TireStamp Chooses Telit for Tire Pressure Monitoring with GPS

June 13, 2014By
TireVigil-Telit

Telit Wireless Solutions has announced that TireStamp, a TPMS 2.0-certified vendor of Tire Pressure Monitoring Systems, embeds Telit cellular and positioning modules into its product. For fleet managers, tires represent the second-highest operating cost of running a fleet, second only to fuel. Tire maintenance can significantly impact highway safety, revenue potential, operational efficiency, and maintenance costs. The TireStamp TireVigil solution... read more

ACR Electronics Launches New Locator for Aviation

June 13, 2014By
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A new emergency locator transmitter for aviation has received Cospas-Sarsat and FAA approvals and is now available for sale. The ELT 1000 by ACR Electronics, Inc., is designed with multiple installation configurations to reduce overall installation cost, the company said. The electronics maximize frequency stability and power while incorporating a new, built-in GPS navigational interface, the company said. Including GPS... read more