TAG: GPS-denied

Will Military Take the Autonomous Vehicle Lead?

November 2, 2015By
Jeff Smith, president and CEO of Riptide Autonomous Solutions, holds an unmanned undersea vehicle that has GPS sensors and antenna.

ARLINGTON, Va. — Despite shrinking defense budgets, existing and emerging worldwide threats will make robotic and autonomous systems’ development important for decades, said officials at the Unmanned Systems Defense 2015 conference held here Oct. 27-29. Because America has been at war for more than 14 years, unmanned technology has been developing at a rapid rate, perhaps even faster than emerging autonomous... read more

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Rockwell wins DARPA Contract for GPS Backup Tech

October 13, 2015By

Rockwell Collins has been selected by the Defense Advanced Research Projects Agency (DARPA) to develop technologies that could serve as a backup to GPS. The research, being conducted as part of DARPA’s Spatial, Temporal and Orientation Information in Contested Environments (STOIC) program, aims to reduce warfighter dependence on GPS for modern military operations. Under the terms of the agreement, Rockwell... read more

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A WINS for Warfighters

July 30, 2015By
The current WINS form factor (left) sits beside a prototype for the future incarnation.

A new device is being developed to enable foot soldiers to find their exact location in GPS-denied situations. If satellite signals are blocked by heavy jungle canopy, or because of enemy interference, soldiers — and Headquarters — will still know where they are with the Warfighter Integrated Navigation System (WINS). read more

Exelis, UrsaNav to Demo eLoran with Homeland Security, Coast Guard

May 22, 2015By

Exelis, UrsaNav, the Department of Homeland Security’s Science and Technology Directorate (DHS S&T), and the U.S. Coast Guard have entered into a cooperative research and development agreement (CRADA) for testing and demonstration at former Loran-C sites. The team will evaluate eLoran as a potential complementary system to GPS. The capabilities and potential utilization methods of eLoran will be explored in depth to... read more

Sensors in Motion Launches MEMS-Based Inertial Nav System

November 24, 2014By

Sensors in Motion (SIM) has introduced  a MEMS (micro-electro-mechanical) navigation-grade inertial system (INS) that it says could transform the $8 billion/year inertial market with new products by offering price and performance specifications better than those currently available. The first INS devices have been delivered to the Army CERDEC Night Vision Electronic Sensors Directorate (NVESD). SIM, a spinout from NASA’s Jet Propulsion Laboratory and California Institute... read more

iXBlue Launches Marins M Series Inertial Nav System

October 27, 2014By
The MARINS M series INS by iXBlue.

iXBlue unveiled its Marins M series inertial navigation system (INS) at EURONAVAL 2014, held October 27-31 in Paris, France. The series includes the Marins M3, M5 and M7 systems and is designed to address the needs of the world’s most advanced navies for surface-vessel and submarine operations close to shore and in open-sea environments. Accurate and reliable navigation, including missile alignment, is critical to... read more

Northrop Grumman Demonstrates Micro-Gyro Prototype for DARPA Program

October 23, 2013By

Northrop Grumman Corporation has developed and demonstrated a new micro-Nuclear Magnetic Resonance Gyro (micro-NMRG) prototype for the Defense Advanced Research Projects Agency (DARPA), providing precision navigation for size- and power-constrained applications. The development of a hermetically sealed micro-NMRG that meets precision navigation requirements along with a successful prototype demonstration marks the fourth and final phase of DARPA’s Navigation-Grade Integrated Micro... read more

Northrop Grumman to Offer Improved GPS-Challenged Navigation and Geo-Registration Solution for U.S. Air Force

July 9, 2013By

Northrop Grumman Corporation has been awarded a phase two inertial navigation system-related contract from the Air Force Research Laboratory to continue improving geo-registration accuracy for positioning and pointing applications, even in GPS-denied conditions. Geo-registration of data is critical for accurate interaction between systems, such as locating targets and handing off coordinates to another aircraft. Geo-registration of images involves pairing unreferenced... read more

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