Photo: uAvionix

The ping200XR TSO has received TSO-C112e and TSO-C166b for transponder and ADS-B functionality — TSO-C188b for its internal pressure altimeter, and TSO-C145e for the integral aviation GPS.

It is a compact Mode S ADS-B transponder with an integrated GPS receiver, measuring 47 x 72 x 10mm and weighing just 52 grams. This device combines the functionality of a transponder and GPS into a single unit, making it suitable for airspace access and operations involving certified aircraft.

The ping200XR facilitates seamless integration into national and international airspace systems by enabling aircraft detection by secondary surveillance radar (SSR), traffic collision avoidance systems (TCAS), and ADS-B IN receivers. Additionally, it has received technical standard order (TSO) certification from the FAA, ensuring that it meets specific performance standards established by the aviation regulatory body.

The ping200XR can be used in high-altitude aircraft and balloons operating in Class A airspace and above. With the new TSO certifications, the device can now be utilized in regions that mandate such approvals, including Europe, the United Kingdom, Australia and New Zealand. This certification also makes the ping200XR TSO a viable option for aircraft pursuing type certification, such as electric vertical take-off and landing (eVTOL) and Advanced Air Mobility (AAM) platforms. The certified version is scheduled to become available for purchase starting in September 2024.

<p>The post uAvionix receiver achieves FAA TSO certification first appeared on GPS World.</p>

Photo: ANELLO

ANELLO Photonics and Beamagine have entered a strategic partnership to enhance vehicle localization for automotive OEMs, HD mapping projects, municipalities and agricultural applications in GPS-challenged environments. This collaboration combines ANELLO’s photonic gyroscopes and navigation solutions with Beamagine’s lidar and vision technology to create a robust sensor fusion solution.

The partnership will integrate Beamagine‘s L3CAM lidar camera, which features sensor fusion capabilities and embedded AI perception processing, with ANELLO’s GNSS/INS system, which features optical gyroscope technology.

The system aims to significantly improve vehicle localization and offer reliable navigation and positioning in challenging conditions, including urban canyons, tunnels and other GPS-denied environments. It is designed for easy integration into existing autonomous vehicle platforms to offer enhanced localization capabilities for safer autonomous driving.

For automotive OEMs, it offers improved accuracy and reliability for autonomous driving applications. HD mapping projects and municipalities can benefit from precision in infrastructure maintenance and mapping tasks. For precision agriculture, users can gain more accurate positioning capabilities in orchards and other areas with limited GPS availability, improving various farming operations.

<p>The post ANELLO, Beamagine advance vehicle localization first appeared on GPS World.</p>

Photo: uAvionix

uAvionix has integrated its FlightLine surveillance services with Volant Autonomy’s integrated traffic management (ITM) system for Agile and Integrated Airspace System (ALIAS), a UK Government Future Flight Phase III project.

The collaboration, showcased in the Channel Islands and New Jersey Airport, aims to advance the integration of unsegregated crewed and uncrewed operations into the UK airspace system and support beyond visual line of sight (BVLOS) operations for uncrewed aerial systems (UAS).

Following the completion of Project ALIAS in June 2024, Volant Autonomy has seen a surge in interest in its BVLOS-enabling technology. uAvionix’s FlightLine system proved to be an asset in supporting the consortium’s demonstration flights, according to Anthony Lawrenson, COO of Volant Autonomy.

The integration delivers timely and reliable automatic dependent surveillance-broadcast (ADS-B) positional data, which forms an important part of the ALIAS traffic information service (TIS). It is crucial to obtain and use accurate positional data joint with primary and secondary radar feeds from ports of Jersey (ATC) to operate Volant’s DAA solution. This solution complies with the RTCA’s ACAS sXu (Aircraft Collision Avoidance System) standards.

During the latest ALIAS trials, the Diamond DA-42 aircraft operated by Draken provided safe and dynamic separation from UAVs operated by SkyLift and SkyPorts. The trials also showcased SkyLift’s unmanned aircraft operating in and out of test sites, demonstrating the realistic potential for multiple airborne services to operate safely within a live Air Traffic Control (ATC) environment.

<p>The post uAvionix, Volant Autonomy advance air traffic management system first appeared on GPS World.</p>

Photo: Sauce Reques / Royalty-free / iStock / Getty Images Plus

Researchers from the University of Texas at Austin have identified an Israeli air base as a large source of widespread GPS disruptions affecting civilian airline navigation in the Middle East, reported The New York Times. 

The spoofing disruptions involve the transmission of manipulated GPS signals, which can cause airplane instruments to misread their location. Lead researchers Todd Humphreys and Zach Clements stated they are “highly confident” that Ein Shemer Airfield in northern Israel is the source of these attacks. The Israeli military declined The New York Times’ request for comment. 

The research team utilized data emitted by the spoofer and picked up by satellites in low-Earth orbit (LEO) to determine its location. They then confirmed their calculations using ground data collected in Israel.  

Spoofing, along with GPS jamming, has significantly increased over the past three years, especially near war zones such as Ukraine and Gaza. In these areas, militaries interfere with navigation signals to redirect aerial attacks. 

The Middle East has emerged as a hotspot for GPS spoofing, with The New York Times reporting that a separate analysis estimates more than 50,000 flights have been affected in the region in 2024 alone. Researchers from SkAI Data Services and the Zurich University of Applied Sciences, analyzeding data from the OpenSky Network and, found that these attacks have led pilots to mistakenly believe they were above airports in Beirut or Cairo. 

Swiss International Air Lines told The New York TimesNYT that their flights are spoofed “almost every day over the Middle East.” 

The issue extends beyond the region, with Estonia and other Baltic nations having blamed Russia for disrupting signals in their airspaces. Additionally, in April 2024, Finnair temporarily suspended flights to Tartu, Estonia, amid the rise of GPS jamming in the region affecting civilian air travel.  

The attacks have not led to significant safety risks as pilots can use alternative navigation methods. However, they do raise concerns. 

Jeremy Bennington, vice president of Spirent Communications, told The New York Times, “Losing GPS is not going to cause airplanes to fall out of the sky. But I also don’t want to deny the fact that we are removing layers of safety.” 

The spoofing attacks may cause false alerts about planes being too close to the ground, leading to navigation confusion and possibly compromising flight safety. 

As these disruptions continue to affect large areas far from active conflict zones, the aviation industry and international authorities are under increasing pressure to address this emerging threat to air travel security. 

<p>The post Israeli air base identified as alleged source of GPS disruptions in Mideast first appeared on GPS World.</p>

Photo: Swift Navigation

Swift Navigation and Calian, formerly Tallysman, have partnered to integrate precise positioning into location-based products across a variety of industries.

Autonomous vehicles and robots are complex and costly to build. Developers must integrate advanced hardware and software, do extensive testing and validation, maintain complex infrastructure, and calibrate diverse components and systems to ensure seamless compatibility. To address these challenges, Calian’s fully integrated GNSS hardware is now compatible with Swift’s Skylark Precise Positioning Service.

Calian’s smart antennas are available in a ceramic patch design, based on its Tallysman Accutenna technology, ideal for stationary or vehicle-mounted applications, such as precise navigation, enhanced driver safety and robotics. It is also offered in a helical form factor, designed for portable and lightweight devices where size, weight and durability are critical, such as UAVs and wearables.

When paired with Skylark’s GNSS corrections, the antennas offer centimeter-level accuracy, uniform performance and fast convergence. Skylark’s subscription model removes the need to maintain ground reference stations or the risk of relying on unreliable public ones. It leverages observations from its extensive network to model corrections for entire countries, which are then delivered directly to receivers via the internet.

Calian offers development kits that include the smart antenna, an RS-232, RS-422 or USB digital interface and the TruPrecision evaluation software, allowing developers to quickly evaluate Skylark with the many compatible Calian antennas.

<p>The post Swift Navigation, Calian advance precise positioning integration first appeared on GPS World.</p>

Photo: uAvionix

uAvionix has successfully installed and approved its surface situational awareness systems at two major U.S. airports: Indianapolis International Airport (IND) and Austin-Bergstrom International Airport (AUS). Developed in collaboration with Capital Sciences, the systems have passed the Service Acceptance Test (SAT) and will be operational for Air Traffic Control (ATC) starting June 30, 2024.

“This milestone marks the first approvals under the Federal Aviation Administration (FAA) Surface Awareness Initiative (SAI), part of a broader effort to enhance runway safety across the nation,” said Christian Ramsey, chief commercial officer for uAvionix.

The uAvionix systems use the Automatic Dependent Surveillance-Broadcast (ADS-B) service called FlightLine, which offers controllers real-time, precise depictions of aircraft and vehicles on the airport surface. This technology seeks to improve situational awareness and reduce the risk of runway incursions.

The delivery of the FlightLine systems to IND and AUS was completed and accepted within a 90-day timeframe, thanks to close collaboration with the FAA, National Air Traffic Control Association (NATCA), Indianapolis Airport Authority and AUS.

Each airport also installed several of uAvionix’s VTU-20 ADS-B Vehicle Movement Area Transmitters (VMATs) on airport vehicles. The VTU-20 is an FAA-approved system that allows vehicles operating on runways and taxiways to be electronically seen by the tower and aircraft equipped with ADS-B In technologies, further reducing the risk of runway incursions.

Following the success of these implementations, uAvionix will continue working with the FAA to expand the capability to other airports nationwide.

Key benefits of the enhanced system include:

• Improved real-time tracking of aircraft and vehicles on the airfield.
• Increased safety and efficiency in all weather conditions.
• Decreased risk of runway incursions due to timely and accurate data.

<p>The post uAvionix delivers situational awareness systems to airports first appeared on GPS World.</p>

Photo: Trimble

From May 14 to 16, more than 1,400 attendees gathered at the Huntington Convention Center of Cleveland, Ohio for Trimble’s Innovate 2024 User Conference.

At the conference, Trimble announced its upcoming asset lifecycle management suite, Trimble Unity. The software suite offers comprehensive capabilities that enable owners to efficiently plan, design, build, operate and maintain their assets.

Trimble Unity provides an end-to-end solution that connects teams across all lifecycle phases, giving them access to critical data to make decisions. From designers, engineers and contractors to asset managers, inspection and maintenance crews, Trimble Unity offers all stakeholders visibility to reliable data across digital workflows that help foster collaboration, improve project outcomes and reduce the total costs of asset ownership.

Trimble Unity capabilities includes:

• Trimble Unity Construct: A cloud-based construction project and program management capability that provides insights to improve process control and reduce cycle times. It is powered by Trimble e-Builder.
• Trimble Unity Maintain: An enterprise asset management capability that streamlines work activity, planning and analysis to optimize resource allocation and infrastructure reinvestment. It is powered by Trimble Cityworks AMS, Trimble AgileAssets and Trimble Unity Work Management.
• Trimble Unity Permit: A permitting, land management and licensing capability for streamlining public and back-office operations required to manage permits, licenses, right-of-way and code enforcement. It is powered by Trimble Cityworks PLL.
• Trimble Connect: A connected data environment that unifies asset data in files, native file formats and 3D modes to streamline accessibility and collaboration.

In addition, Trimble Unity includes Trimble Unity Field, an all-in-one mobile application enabling field workers to design, build and maintain assets more efficiently, leading to improved productivity, reduced technology costs and improved community confidence.

GPS World met with Senior Vice President for Trimble’s Owner and Public Sector, Cyndee Hoagland, for an exclusive interview about the new product suite, how GIS plays a pivotal role in the asset management lifecycle and more.

Photo: Trimble

What sectors can benefit from this new product suite?

For the public sector side, federal, state and local governments. Think cities, municipalities, state departments of transportation (DOTs), airports and transit authorities. For the private sector, healthcare facilities and universities.

Is Trimble adding any new capabilities to the applications within the suite?

We added a GIS capability to e-Builder along with Trimble Unity Field, so the mobile application of e-Builder is new. We did not have a capability for location-based information within the application itself, but it is now included, which is the added GIS capability.

How do data strategy and GIS play a role?

Most of our users on the enterprise asset management side are GIS-centric, having GIS and GPS experience. They recognize and understand the value of location data combined with asset data. For example, it is so much better for an inspector to know the location of bolts that need to be repaired before the work begins.

Additionally, from a GIS perspective, if you are thinking about the GPS elements, and location and spatial data relative to an asset from the planning stage, through design and construction all the way to operation and maintenance, that data can be used to more efficiently operate and maintain the asset over its lifecycle. This asset lifecycle management approach allows the owner to reduce their total cost of ownership for that asset by as much as 40%.

Do you have an example?

Let’s say a bridge costs $1 million to plan, design and construct. Historically, $3 million would then be spent on operations and maintenance across the bridge’s service life, bringing the total cost of ownership of the bridge to $4 million. However, using an asset lifecycle management approach, owners can reduce that $4 million cost by up to 40 percent, saving $1,600,000 on the total cost of ownership of that bridge.

These enormous savings are possible because owners can track the location, condition and attributes of the bridge throughout the asset lifecycle and use that information to make better decisions for managing the asset. Owners can access information such as the location of the bridge, the type of asphalt used to build it, the geometry of all the components that create that bridge and more. All that asset-specific information is available in a GIS geolocated model, which is highly valuable not just for the owner, but for the design and contractor teams along the entire asset lifecycle.

Are there benefits of using a mobile mapping platform to collect data as opposed to using a UAV?

They serve different purposes. UAVs go up in the air at key points in a project to give owners an update on the project performance and how much is getting completed.

Another way of capturing rich asset data quickly is mobile mapping and terrestrial laser scanning. What you will see, for example, is that a state DOT will have to provide information to the Federal Highway Administration (FHWA) relative to all their lane miles. In large scale projects, a vehicle-mounted mobile mapping system can be used to capture highly accurate and immersive asset data at highway speed. That data will then go into an asset management system, where it can help users prioritize where the road repairs need to take place.

Will artificial intelligence (AI) be integrated into this suite in the future?

AI is already being used today to transform large amounts of real-world data into information. If an owner has collected data to inspect a bridge, for example, the highly accurate and rich data from mobile mapping and UAV systems can show an owner where exactly repairs are needed. The datasets are, however, extremely large, and AI built into processing and analysis software can help reduce tedious tasks, such as extracting features. This streamlined analysis of the data helps to inform owners on how to best manage and maintain their assets.

The key capabilities of the Trimble Unity Asset Lifecycle Management Suite will be available beginning in June 2024.

<p>The post An inside look at Trimble’s new product suite first appeared on GPS World.</p>

Photo: SandboxAQ

SandboxAQ has released AQNav, designed for navigation across air, land and sea when GPS signals are jammed or unavailable.  

As of June 2024, AQNav has logged more than 200 flight hours and 40 sorties across multiple regions of the world on four different aircraft types, ranging in size from single-engine planes to large military transport aircraft. 

AQNav is a geomagnetic navigation system that uses proprietary artificial intelligence (AI) algorithms, powerful quantum sensors and the Earth’s crustal magnetic field. The system seeks to provide an un-jammable, all-weather, terrain-agnostic, real-time navigation solution in situations where GPS signals are unavailable, denied or spoofed.  

The system uses extremely sensitive quantum magnetometers to acquire data from Earth’s crustal magnetic field, which exhibits geographically unique patterns – similar to a human fingerprint. AQNav uses AI algorithms to compare this data against known magnetic maps, allowing the system to quickly and accurately find its position. Due to the high sensitivity of quantum sensors, AI algorithms are applied to improve the signal-to-noise ratio, removing any mechanical, electrical or other interference that would impact the system’s ability to acquire its location. 

It is available globally and can be used in air, land and sea applications. The system does not rely on visual ground features or satellite transmissions to function and is not affected by weather conditions.  

AQNav operates at room temperature, requires no shielding and has a small form factor that can be integrated into a wide variety of platforms, from multi-engine airliners to UAVs. Its passive technology emits no electronic signals, which reduces the aircraft’s detectability. 

AQNav seeks to increase useful navigation for aircraft navigating within the frameworks of regulatory bodies such as the International Civil Aviation Organization and the Federal Aviation Administration (FAA). SandboxAQ and its partners are continuing to explore a broad range of use cases for both commercial and defense applications. 

<p>The post SandboxAQ unveils AI and quantum-powered navigation system first appeared on GPS World.</p>