Author: Tracy Cozzens

  • DOD tasks Orbital Insight to help identify intentional GNSS disruptions

    DOD tasks Orbital Insight to help identify intentional GNSS disruptions

    A new platform will detect and characterize GNSS spoofing operations using artificial intelligence and commercially available data

    Geospatial intelligence company Orbital Insight has been awarded a contract from the U.S. Department of Defense (DoD) to deliver a technology platform for identifying intentional GNSS interference and manipulation operations across the world.

    The platform will leverage commercially available data to detect GNSS spoofing, where falsified or manipulated GNSS signals are used to confuse adversaries or obscure illicit activities, presenting risk to both government and commercial operations. Orbital Insight was selected through DoD’s Defense Innovation Unit (DIU) solicitation process seeking commercial solutions to counter the growing threat of GNSS disruptions to national security.


    Research suggests that Russia conducted nearly 10,000 spoofing operations from 2016 to 2018 alone.


    The new technology will significantly improve situational awareness for warfighters, intelligence analysts and safety-of-life applications. Orbital Insight’s platform will leverage its multisensor data stack, artificial intelligence and machine-learning capabilities to alert analysts and operators to potential jamming and spoofing events, techniques commonly used by adversarial actors to cover up activities or sabotage operations.

    The platform leverages a suite of geolocation data — satellites, AIS, ADS-B and internet-of-things devices — along with new advanced algorithms designed to automatically recognize anomalies linked to spoofing, complemented by research intelligence from the nonprofit partner Center for Advanced Defense Studies. Research suggests that Russia conducted nearly 10,000 spoofing operations from 2016 to 2018 alone.

    “Helping organizations understand what’s happening on and to the Earth is at the heart of what Orbital Insight does, and spoofing is a national security problem that has proven challenging to solve,” said Kevin O’Brien, CEO, Orbital Insight. “GNSS spoofing is essentially a data problem, and Orbital Insight’s AI and deep data stack can help identify spoofing, along with other major humanitarian and environmental challenges. This is a perfect example of private and public sectors uniting through technology.”


    Other areas that may be addressed: identifying drug trafficking, illegal fishing, sea-borne piracy and unintentional commercial aviation disruptions


    The technology has broad implications that extend beyond situational awareness of intentional GNSS interference. Other national security, humanitarian and environmental challenges may be addressed, such as identifying drug trafficking, illegal fishing, sea-borne piracy and unintentional commercial aviation disruptions.

    Federal agencies are increasingly complementing their systems with commercial technology and data sources that are unclassified, universally accessible, and shareable with allies. The National Air and Space Intelligence Center will be the first customer to utilize the technology. Upon successful integration, the goal will be to expand this platform widely across the defense, intelligence and civil communities.

    Orbital Insight received the DoD contract on the heels of announcing a Phase II Small Business Innovation Research contract from the National Geospatial-Intelligence Agency to deliver a computer-vision model that uses synthetic data to detect novel classes of objects.

    The company also recently launched a new class of multiclass object-detection algorithms within its flagship GO platform to help the intelligence community monitor and differentiate activity at thousands of areas of interest. Like all of Orbital Insight’s products, these algorithms are being developed within an ethics framework that shapes the company’s work and values privacy.

    Image: matejmo/iStock/Getty Images Plus/Getty Images
    Image: matejmo/iStock/Getty Images Plus/Getty Images
  • Europe’s Project NAV-SSHE to demo GNSS + 5G for critical applications

    Europe’s Project NAV-SSHE to demo GNSS + 5G for critical applications

    NAV-SSHE logoThe Navigation Sensor Switching in Hostile Environments (NAV-SSHE) project aims to design, prototype and demonstrate new solutions for positioning, navigation and timing using 5G plus GNSS for critical applications in hostile environments. NAV-SSHE is supported by the European Space Agency (ESA).

    Geolocation company M3 Systems Belgium is taking part in the project in collaboration with Telespazio Belgium. The project began in September 2021 and will last until January 2023.

    In the context of NAV-SSHE, M3 Systems Belgium will implement both a GNSS and a 5G signal based on positioning engines. The output of both engines will be fused to provide a unique solution with increased robustness.

    The complete system will be demonstrated on two real-use cases:

    • autonomous vehicles on an airport platform (specifically autonomous lawn mowers)
    • autonomous docking of vessels in port

    The demonstrations will also be used to test potential use of these technologies for drone applications — specifically for the navigation system of the autonomous remotely piloted aircraft Boreal.

  • Hexagon announces senior management changes

    Hexagon announces senior management changes

    Logo: HexagonHexagon AB has made the following organizational changes, effective immediately:

    Paolo Guglielmini, currently president of the Hexagon’s Manufacturing Intelligence (MI) division, has been appointed chief operating officer (COO) for Hexagon AB.

    In his new role, Guglielmini will support Hexagon President and CEO Ola Rollén to develop and implement Hexagon’s strategy, as well as overseeing the operations of the company’s divisions. Guglielmini will retain his current role as President for the MI division until a successor has been appointed.

    Guglielmini has been leading MI since January 2020, and has served in key roles since joining Hexagon in 2010, from strategy and business development to M&A and general management. He has been instrumental in expanding MI’s focus towards software-centric quality data solutions, and with his team driving the business towards all-time-high performance in 2021.

    Prior to joining Hexagon, Paolo held positions at CERN, the European Organization for Nuclear Research in Switzerland, and Accenture. He holds a Master of Science in Engineering and Master of Business Administration from IMD.

    Norbert Hanke, currently Hexagon’s COO, has been appointed executive vice president (EVP) and will continue leading Hexagon Ventures, HR, IT, the India R&D and Sales organizations and other related tasks.

    Both Guglielmini and Hanke will continue to report directly to Rollén and remain members of Hexagon’s executive management team.

  • Qualcomm and Ferrari announce strategic technology collaboration

    Qualcomm and Ferrari announce strategic technology collaboration

    Qualcomm Technologies Inc. and Ferrari N.V. have entered a strategic technology collaboration aimed at helping accelerate the digital transformation of Ferrari.

    Qualcomm Technologies will serve as Ferrari’s systems solutions provider for its upcoming Ferrari road cars, as well as a Premium Partner for the Scuderia Ferrari Formula 1 team and Ferrari eSports team.

    Ferrari will work with Qualcomm Technologies to utilize the Snapdragon Digital Chassis to bring the latest automotive technology advancements to Ferrari road cars.

    The Snapdragon Digital Chassis is comprised of open and scalable cloud-connected platforms needed for next-generation vehicles, which includes telematics and connectivity, the digital cockpit, and advanced driver-assistance systems (ADAS) functions. It utilizes a unified architecture to deliver enhanced safety and immersive digital experiences  updateable throughout the lifetime of the vehicles.

    As a part of the agreement, Qualcomm Technologies and its partners will also work with Ferrari to design, develop and integrate Ferrari’s digital cockpits.

    Qualcomm Technologies will begin serving as a Premium Partner of the Scuderia Ferrari Formula 1 team at the start of the 2022 FIA Formula One World Championship race season, where Snapdragon will be featured on the new Scuderia Ferrari’s F1-75 single-seaters. The Maranello marque’s eSports activities will also be part of the official partnership.

    The Snapdragon Digital Chassis connects cars to the cloud. (Image: Qualcomm)
    The Snapdragon Digital Chassis connects cars to the cloud. (Image: Qualcomm)
  • Editorial Advisory Board Q&A: Russian threats to GPS

    Editorial Advisory Board Q&A: Russian threats to GPS

    Photo: Stanislav Ostranitsa/iStock/Getty Images Plus/Getty Images
    Photo: Stanislav Ostranitsa/iStock/Getty Images Plus/Getty Images

    Is Russia’s recent threat to destroy GPS satellites technically realistic? Specifically, how many satellites would it have to destroy to essentially incapacitate GPS-dependent U.S. weapons systems? Would the 1,100-km separation between the orbits of GPS and GLONASS satellites spare the latter from the debris field?

    Ellen Hall
    Ellen Hall

    “It appears technically possible because they destroyed one of their own retired Soviet satellites on Nov. 15 with anti-satellite technology. Russia threatened to destroy up to 32 satellites, which would incapacitate GPS-dependent weapons and create a virtual mine field of debris with little ability to project trajectories of debris fallout. It is imperative that LEO and ground-based sensor alternatives be developed that will make an enemy attack less likely to be incapacitating.”
    — Ellen Hall, Spirent Federal Systems


    Photo: Mitch Narins“Some still appear to believe that the number of satellites and their orbital height offer some level of protection. They refuse to look to the ground for resilient solutions using proven and highly reliable technology — which, coincidently, both Russia and China continue to operate as their resilient PNT solutions. The United States and its allies cannot continue to be dictated to by financial analysts who resist these solutions for fear of exposing the poor decisions they supported in the past and continue to support regarding a solution with a higher power and low frequency.”
    — Mitch Narins, consultant


    Bernard Gruber
    Bernard Gruber

    “Yes, it is technically realistic, but this act of war against a truly worldwide utility would be politically and economically disastrous. GPS IOC was based upon 24 MEO satellites that offered full, but not overlapping, worldwide coverage with spares — there are now 31 satellites that can be utilized through the control segment. The GPS constellation is ~1,100-km deeper than GLONASS. As made evident by the now-destroyed Kosmos 1408 debris cloud simulations, and the actual debris cloud spread by the Chinese 2007 ASAT test that now encompasses most of the LEO regime, the debris field will expand, thus increasing risk to GPS satellite placement and possibly risking physical damage to currently orbited satellites.”
    — Bernie Gruber, Northrop Grumman

  • ColdQuanta to develop atomic clocks for Office of Naval Research

    ColdQuanta to develop atomic clocks for Office of Naval Research

    Image: agsandrew/iStock/Getty Images Plus/Getty Images
    Image: agsandrew/iStock/Getty Images Plus/Getty Images

    Next generation of atomic clocks to provide improved performance, stability and durability for U.S. Department of Defense

    ColdQuanta has been awarded a 5-year subcontract to develop portable atomic clocks for the Office of Naval Research. ColdQuanta will serve as a subcontractor to Vescent Photonics, which secured the $15.6 million total award.

    Under the Compact Rubidium Optical Clock (CROC) program, ColdQuanta will provide the physics package with development inputs from the Atomic Devices and Instrumentation Group at the National Institute of Standards and Technology (NIST). The program began in November 2021 and will span three phases through 2026.

    As part of the CROC program, ColdQuanta and its partners will design, build and deliver a new generation of high-performance atomic clocks ready for field deployment at a high technology readiness level (TRL). Specifically, the program will interrogate a two-photon optical clock transition in a warm vapor of rubidium atoms to achieve improved stability and performance. The clocks will also offer reduced size, weight and power consumption.

    ColdQuanta is participating in the project alongside Vescent, which will provide optical frequency comb technology, and Octave Photonics and the Quantum Nanophotonics Group at NIST, which will supply crucial advances in non-linear nanophotonics. The outcome of the program will be 10 prototype field-deployable optical clocks at or above TRL 6 that exhibit long-term instability to better than three parts in 100 trillion and offer >50% reduction in power consumption.

    The CROC program will be conducted in three phases:

    • Phase 1: All critical technology elements advanced to TRL 6 and demonstrated in a modular clock.
    • Phase 2: Engineering and verification efforts to integrate the individual components into prototype clocks.
    • Phase 3: Manufacturing 10 final prototype clocks for ONR evaluation in relevant platforms.
  • Applanix introduces GNSS-inertial platform for mobile mapping

    Applanix introduces GNSS-inertial platform for mobile mapping

    New hardware and software platform provides accuracy, position for land-vehicle system integrators

    Photo: Applanix
    Photo: Applanix

    Applanix, a Trimble Company, has announced the Trimble AP+ Land GNSS-inertial OEM platform for accurate and robust position and orientation for georeferencing sensors and positioning vehicles in land mobile-mapping applications.

    The platform enables users to accurately and efficiently track and monitor fleets and produce high-definition (HD) maps and 3D models. It can also serve as a reference solution for advanced driver-assistance systems (ADAS) testing, even in challenging GNSS environments.

    The comprehensive Trimble AP+ Land is small enough to integrate into compact mobile-mapping systems. It is compatible with virtually any type of mapping sensor, including single- or multi-lidar systems, video cameras, photogrammetric and panoramic cameras, and similar sensors.

    Configurable to meet the mapping, positioning and direct georeferencing (DG) accuracy demands of mapping and positioning applications in challenging GNSS signal environments, the Trimble AP+ Land solution features:

    • Applanix IN-Fusion+ GNSS-aided inertial firmware with Trimble ProPoint GNSS positioning technology
    • Dual embedded survey-grade GNSS chipsets that can receive multi-frequency and multi-constellation signals
    • Dual custom-designed inertial measurement units (IMU)
    • Distance measurement indicator (DMI)
    • Compact size
    • Low power consumption
    • Optional RTK and Trimble CenterPoint RTX real-time correction service support
    • Full integration and post sales support through the Applanix Global support network

    “We have taken the most advanced features of Applanix inertial and Trimble GNSS technology, and packaged them into a powerful compact and versatile solution optimized for mobile mapping and positioning applications,” said Joe Hutton, Applanix’s director of inertial technology, air and land products. “We remain committed to our customers’ success by developing flexible and scalable positioning solutions such as the AP+ Land and more.”

    The Trimble AP+ Land OEM solution is supported by the Applanix POSPac MMS post-processing software, which features Trimble CenterPoint RTX post-processing for centimeter-level positioning globally without the need for base stations. These capabilities make it a suitable for integrators to produce a highly efficient land mobile-mapping system.

    For lidar integrators, the Trimble AP+ Land OEM is compatible with the POSPac MMS LiDAR QC tools. SLAM technology computes the IMU to lidar boresight misalignment angles and also adjusts the trajectory to achieve the highest level of georeferencing accuracy in the generated point cloud.

  • ViaLite adds resilience to critical GPS timing services

    ViaLite adds resilience to critical GPS timing services

    Diagram: ViaLite
    Diagram: ViaLite

    ViaLite’s RF-over-fiber systems can carry GPS/GNSS timing signals over long distances with very low signal degradation. However, the same cannot be said of GPS signals before they reach the GPS/GNSS antenna, as these weak radio waves are highly susceptible to jamming or spoofing.

    Timing-critical infrastructures in areas such as defense and cyber security can now be protected from this kind of attack by installing one of ViaLite’s new GPS Protection Packages. The packages integrate either the GPS Resilient Kit or OtoSphere Protection Module products from Focus Telecom for jamming protection.

    The GPS Resilient Kit has two GPS antennas, which enables the direction of the attack to be pinpointed. At its heart is the small OtoSphere Protection Module, which has a unique interference filtering algorithm that combines the patterns from the two omnidirectional antennas.

    The module can analyze the direction from which the interference is coming and feed it into its algorithm, directing a null towards the unwanted signal to reject and reduce disruptions.

    Using OtoSphere, GPS receivers are up to 50 times more resilient to jamming attacks on positioning, navigation and timing (PNT) systems compared with having no protection. The GPS receiver is able to continue working normally throughout the attack.

    “ViaLite customers typically need the highest grade of reliability and service, particularly for critical infrastructure timing applications,” said Richard Jacklin, ViaLite sales director. “With the increase in jamming threats, both land-based and maritime, these Focus Telecom anti-jamming products are a perfect complement to our range of GPS/GNSS signal distribution solutions.”

    The Protection Packages can be integrated into new installations or retrofitted to existing ViaLite systems. The GPS Resilient Kit and OtoSphere are already IP-rated, so they can be simply added to outdoor installations. Alternatively, for a full package solution, the OtoSphere module can be integrated into the ViaLite ODE-MINI outdoor enclosure.

    The packages are suitable for use in critical infrastructure sectors such as defense, satcoms, utilities, cellular communications, broadcast, data centers and transportation.

    Other Focus Telecom products, introduced by ViaLite, include the GPSensor for monitoring GPS frequencies and reporting intentional and unintentional attacks, and the GPS RF Switch which protects PNT systems from vulnerabilities by isolating them from the RF signals coming from the antenna.

  • SBG Systems introduces its first tactical-grade IMU

    SBG Systems introduces its first tactical-grade IMU

    SBG Systems is introducing the Pulse-40 inertial measurement unit (IMU), a tactical-grade IMU designed for high performance in harsh conditions, but miniaturized for applications where precision and robustness matter in all conditions.

    Use cases include warfare systems, satellite communications, robotics, lidar devices, gimbals, cameras and inertial navigation systems (INS).

    The Pulse-40 IMU provides six-degrees-of-freedom. It integrates micro-electromechanical (MEMS) three-axes accelerometers and gyroscopes in a unique redundant design that allows the device size to shrink while pushing performance to its maximum.

    Photo: SBG Systems
    The Pulse-40 on a development board. (Photo: SBG Systems)

    Among the performance specifications, the Pulse-40 features excellent gyro and accelerometer bias instability of 0.8°/h and 6 µg respectively, enabling long dead-reckoning and maintaining excellent heading performance. With sensors featuring extremely low vibration rectification error (VRE), the Pulse-40 is able to sustain high vibration environments, up to 10 g root-mean-squared.

    An embedded continuous built-in-test ensures data reliability during operation, a key parameter for critical applications. The Pulse-40 requires no periodic maintenance. An intensive qualification process — including accelerated aging — guarantees that the sensor behavior is stable over time.

    Photo: SBG Systems
    Photo: SBG Systems

    Main Features

    • Size, weight and power (SWaP) design: 12 grams, 0.3W Power consumption
    • Ultra-low noise gyro (0.08°/√h) and excellent gyro bias instability (0.8°/h)
    • High-precision accelerometers (6 µg)
    • Low vibration rectification error: shocks and vibrations MIL-STD 810 qualified
    • High bandwidth (480Hz) and high data rate (2KHz)
    • Highly tested and calibrated from –40° C to 85° C
    • No export restrictions

    Research Result

    SBG Systems’ sensor calibration and validation tools, initially based on a single axis motion simulator with a temperature chamber, have evolved over the years and are now based on 100% automated, multi-axis motion simulators with temperature chambers. The high level of automation mitigates human-error risk and ensures that all the delivered products meet their specifications. Its  INS are the result of extensive research in signal processing, micro-electronics, calibration algorithms and sensor qualification, the company said.

    With very low gyro noise and bias instability, the navigation performance is maximized in GNSS-disturbed or -denied environments. The Pulse-40 is export license free and ITAR free.

  • OxTS announces new xNAV650 post-processed specifications

    OxTS announces new xNAV650 post-processed specifications

    Photo: OxTS
    Photo: OxTS

    In 2021, OxTS released its smallest, lightest and most affordable inertial navigation system (INS) to date — the xNAV650.

    At release, the xNAV650 detailed real-time specifications only. However, after additional testing, OxTS has announced post-processed specifications.

    Photo:

    Because of its small size and low weight, the xNAV650 is suitable for SWaP-constrained applications. It is also used in many mobile-mapping scenarios. Alongside OxTS Georeferencer, measurements created by the xNAV650 can be used to georeference point clouds from multiple lidar sensors.

    By announcing these new specifications, OxTS aims to keep surveyors informed of the performance they can expect from the xNAV650 in both real time and post-processing.

    OxTS has been manufacturing INS for more than 20 years. Their INS are widely used in both the automotive testing and survey and mapping industries.

  • Tallysman adds north orientation mark to TW3000, TW5000 antennas

    Tallysman adds north orientation mark to TW3000, TW5000 antennas

    Photo: Tallysman
    Photo: Tallysman

    Tallysman Wireless is introducing a north orientation mark to its TW3000 family of Accutenna precision antennas and its TW5000 family of smart antennas.

    The new feature will allow customers to align their antennas, standardize radiation patterns, and increase the synchronicity of their azimuth gain readings across multiple devices.

    The new north mark design has been thoroughly tested to ensure it conforms to or exceeds customer expectations and maintains each antenna’s stringent IP69K rating.

    The new design will be introduced on Feb. 20 in all Tallysman TW3000 and TW5000 antennas’ radome options (flat and conical) and available colors (white, grey and black).

  • ION announces award winners, fellows

    ION announces award winners, fellows

    Logo: IONThe Institute of Navigation (ION) presented its annual awards during the ION International Technical Meeting (ION ITM) and Precise Time and Time Interval Systems and Applications (PTTI) meeting held Jan. 25-27 at the Hyatt Regency Long Beach in Long Beach, California.

    The ION Annual Awards Program recognizes individuals making significant contributions or demonstrating outstanding performance relating to the art and science of navigation.

    Jonathan “JR” Ryan received the Per Enge Early Achievement Award for developing vision-based navigation software used operationally on aircraft, UAVs and glide munitions that provides continuous high-accuracy absolute position measurements in GPS-denied environments. The Per Enge Early Achievement Award is presented in recognition of outstanding contributions made early in one’s career.

    Major Matthew L. Sutton received the Superior Achievement Award for his ingenuity, dedication and leadership in ensuring critical operational test and tactics improvements for warfighters in a contested electromagnetic environment. The Superior Achievement Award is presented to recognize an individual who has demonstrated outstanding performance as a practicing navigator of any vehicle, in any medium — marine, land, air, undersea and space.

    John Fischer received the Distinguished PTTI Service Award for his pioneering research, patents, and leadership that advanced resilient positioning, navigation, and timing technology; and his prominent role in increasing global awareness of PNT. The Distinguished PTTI Service Award is presented to recognize outstanding contributions related to the management of PTTI systems. Fischer is a member of the GPS World Editorial Advisory Board.

    Mark L. Psiaki received the Dr. Samuel M. Burka Award for his paper “Navigation Using Carrier Doppler Shift from a LEO Constellation: TRANSIT on Steroids” published in the Fall 2021 issue of NAVIGATION: Journal of the Institute of Navigation, Vol. 68, No. 3, pp. 621-641. The Dr. Samuel M. Burka Award recognizes outstanding achievement in the preparation of a paper advancing the art and science of positioning, navigation and timing.

    Satoshi Kogure received the Captain P. V. H. Weems Award for technical and programmatic leadership in the development of Japan’s Quasi-Zenith Satellite System serving the Asia-Pacific region, and for leadership in international GNSS. The Captain P. V. H. Weems Award is presented to individuals for continuing contributions to the art and science of navigation.

    Dana A. Goward received the Norman P. Hays Award for inspirational leadership in the pursuit and preservation of navigational excellence, developing international support for protecting, toughening and augmenting GNSS, and for advocating policies and systems to support resilient PNT. The Norman P. Hays Award is given in recognition of outstanding encouragement, inspiration and support contributing to the advancement of navigation. Goward is a frequent contributor to GPS World magazine.

    Ignacio Fernández-Hernández received the Thomas L. Thurlow Award for pioneering contributions in the design and development of GNSS authentication and high-accuracy services. The Thomas L. Thurlow Award recognizes outstanding contributions to the science of navigation.

    Fellow Members Announced

    ION also announced recipients of 2022 Fellow membership during the conference. Election to Fellow membership recognizes sustained professional accomplishments that have significantly contributed to the advancement of the arts and sciences of positioning, navigation and/or timing (PNT) in the areas of technology, management, practice or teaching and a demonstrated and sustained impact on the PNT community. Fellows have maintained an observable presence in the ION community over the long term, including contributions to ION programs and publications.

    Dennis M. Akos was elected for fundamental contributions to the design, development and commercialization of GNSS software-defined radio technology.

    Charles A. Schue, III, was elected for distinguished and sustained technical and strategic contributions, leadership and guidance in resilient PNT solutions.

    Charles K. Toth was elected for significant contributions to the development and implementation of multi-sensor integrated navigation systems, and for demonstrated excellence as an academic mentor and professional leader.