SURVEYING & MAPPING

Upgraded surveying software
With an improved CAD engine

Survey Master 3.5.0 includes an enhanced CAD engine. A measurement grade has been added to the CAD to improve the software’s utility in design and planning projects. Additionally, the latest version features expanded CAD drawing and survey functions to offer users a comprehensive toolset — including point, line, polyline, curve, arc, square, rectangle, polygon, circle and text. Survey Master 3.5.0 features CAD capture mode from any point and allows users to easily display or hide point icons.

The system added the Dominican predefined coordinate system, SBAS configuration, PPP and RTK PPP fusion, updated satellite frequencies and an external datalink CDL7 configuration. Existing software users can update directly in Survey Master.
Comnav Technologies, comnavtech.com

Scanning kit
Combines photogrammetry with RTK precision

The Pix4D & Emlid Scanning kit combines advanced photogrammetry with real-time kinematics (RTK) precision for quick data capture when documenting trenches and as-builts, performing volumetric measurements and enhancing aerial data with terrestrial scans. It includes the PIX4Dcatch app and the Emlid Reach RX RTK rover.

The PIX4Dcatch app allows precise scanning for both photogrammetry and lidar projects. The hardware features the Emlid Reach RX RTK rover, which comes with an ergonomic handle and accessories. It is integrated with PIX4Dcatch and provides real-time positioning through NTRIP.

The kit works with any correction network or GNSS base station broadcasting RTCM3. The rover gets a fix in less than five seconds, offering centimeter-accurate positioning in challenging conditions. It can also be used with the survey pole as an RTK rover for data collection and stakeout.

Designed for urban surveying, the Reach RX rover is lightweight, rated IP68, sealed and protected from water and dust.

The PIX4Dcatch mobile app allows users to use a smartphone for scanning, access RTK precision data through integration with Reach RX and generate a digital model within minutes. Users can also store, annotate, measure and share data online in PIX4Dcloud as well as verify geolocated positions and visualize the project in AR. It extracts insights from both terrestrial and aerial data and features online and offline processing, advanced photogrammetry capabilities, team collaboration and AR for CAD overlays.
Emlid, emlid.com

UAV surveying software
Now with planimetric survey capabilities

Virtual Surveyor version 9.5 is a smart UAV surveying program featuring new planimetric survey capabilities. Users can survey 2D features from UAV orthophotos and add them to a 3D topographic model generated from the same data set.

The integrated Terrain Creator app photogrammetrically processes UAV photos to build survey-grade digital surface models (DSMs) and orthomosaics. These transfer seamlessly to the traditional Virtual Surveyor app where users can generate CAD models, create cut-and-fill maps and gather other 3D topographic information.

No third-party software is needed to create surveys from UAV data. The system is ideal for users in construction, surface mining and excavation projects.
Virtual Surveyor, virtual-surveyor.com

RTK technology
For GIS needs

RTK Torch is designed for high-precision geolocation and GIS needs. It has tri-band reception and tilt compensation.

The RTK Torch can provide millimeter-grade measurements. Users can connect a phone to the device over Bluetooth and receive the NMEA output and work with most GIS software.

The RTK Torch features Zero-Touch RTK technology, which gives connected devices WiFi credentials for a hotspot or other WiFi network. The device will begin receiving corrections without any further setup, with no NTRIP credentials required. These corrections are obtained over WiFi from u-blox PointPerfect and are available in the United States, Europe and various parts of Australia, Canada, Brazil and Korea.

The RTK Torch includes a one-month free subscription to PointPerfect. Additional subscriptions can be purchased if desired. If PointPerfect coverage is not available in the area, corrections from a local base station or service can be provided to the device over NTRIP, delivered via Bluetooth or WiFi.

It is housed in an IP67-rated enclosure. It is waterproof when submerged up to 1 m for up to 30 minutes when the USB cover is closed. Under the hood of the SparkFun RTK Torch is an ESP32, a UM980 L1/L2/L5 high precision GNSS receiver from Unicore, and an IM-19 for tilt compensation. The addition of the L5 reception makes this portable GNSS device ideal for densely canopied areas where normal L1/L2 reception may have problems.
SparkFun, sparkfun.com

3D laser scanner
For indoor and outdoor mapping

The VZ-600i terrestrial laser scanner offers a broad range capability from 0.5 m up to 1,000 m and is suitable for indoor and outdoor 3D mapping applications. It features 3D position accuracy of 3 mm, less than 30 sec scan time for high-resolution scans with 6 mm point spacing at 10 m, weight less than 6 kg (13 lbs), 2.2 MHZ PRR, three internal cameras and is GNSS integrated.

Designed for mobile mapping applications, the system is suitable for architecture, engineering and construction (AEC), building information modeling (BIM), as-built surveying, forensic and crash scene investigation, archeology, forestry and more.
RIEGL, riegl.com

OEM

Application suite
Featuring GRIT Technology

The NovAtel Application Suite Version 2.0 now includes GNSS Resilience and Integrity Technology (GRIT). The GRIT Monitor application allows users to observe radio frequency (RF) interference through a comprehensive dashboard to make informed decisions to maintain robust positioning.

GRIT is RF interference detection and mitigation technology available on all OEM7 GNSS receiver products, including individual cards and enclosures such as smart antennas, PwrPak and MarinePak.
It includes positioning and device status overviews to serve as a mitigation assistant that indicates whether interference is detected. It features an interactive spectrum viewer, which shows all constellations and frequency bands (spectrum and waterfall), and a signal matrix indicating the signal quality and interference status by frequency band and constellation.

The updated suite also introduces firmware compatibility and improvements to the user interface and extends support to include MarinePak, among other enhancements. The Manage application, previously known as Setup and Monitor, now supports satellite tracking for L-Band and SBAS and offers a global map view of connected receivers.

Version 2.0 of the NovAtel Application Suite is designed to assist users in maintaining accurate GNSS positioning by quickly identifying and responding to RF interference. This update is targeted to industries that require precise location data, such as aerial mapping, agriculture and autonomous vehicle navigation.
NovAtel, novatel.com

DEFENSE

Upgraded UAS
With silent VTOL capabilities

The VXE30 Stalker unmanned aerial system (UAS) features the new “Havoc” configuration, designed to double the system’s flight endurance and payload capacity.

With the Havoc upgrades, the VXE30 can now support the complex demands of both small tactical units and larger brigade-level operations without extensive reconfiguration. The upgrades are designed to make the UAS more versatile across various military applications.

The VXE30 Stalker UAS has silent, vertical take-off and landing (VTOL) capabilities and is payload agnostic with the Havoc configuration. It supports easy integration of third-party payloads and subsystems through a Modular Open Systems Approach (MOSA), requiring no additional training for current operators.
Edge Autonomy, edgeautonomy.io

CUAS technology
Adheres to NDAA standards

This counter-unmanned aircraft system (CUAS) is a high-speed kinetic interceptor UAS that utilizes advanced autopilot algorithms for calculating and tracking precise target trajectories, neutralizing Group 1 and 2 aerial threats with pinpoint accuracy.

The system is manufactured in accordance with the National Defense Authorization Act (NDAA) to ensure it meets the federal requirements necessary for immediate deployment in both military and industrial settings in the United States.
Nearthlab, nearthlab.com

GPS integrity module
Seamlessly integrates with existing platforms

The Shift5 GPS integrity module is a platform-agnostic solution for military, aviation, rail, maritime and space applications.
With real-time access and analysis of onboard data, the module assesses changes in navigational position through multi-faceted anomaly detection methods, which alert operators to GPS spoofing attacks as they happen.

Using data collected from onboard systems, the module uses algorithmic position analysis to identify significant position deviations and GPS data validation to verify GPS information accuracy. Discrepancies or deviations that indicate tampering trigger an immediate notification, allowing operators to initiate standard operating procedures (SOPs) rapidly and accurately.

The module is designed for cross-platform deployment, across commercial and military planes, locomotives, vessels and aircraft, as well as on other critical systems such as radar, unmanned aircraft systems (UAS) and weapon guidance systems. It seamlessly integrates with existing platforms and can deploy directly to onboard hardware.

It offers multi-faceted detection and alerts for GPS spoofing attempts, designed to improve the safety and reliability of navigation systems. It uses physics-based spoofing detection to determine whether reported changes in position are physically possible to provide an effective method for initial spoofing detection. The system analyzes data from all sources to detect subtle, sophisticated spoofing attempts, which is essential for identifying more complex spoofing strategies that may evade traditional spoofing detection techniques.

Shift5 alerts can be integrated into existing SOPs to help preempt contamination of other positioning and navigation data, such as inertial navigation calibration against false GPS data. Metadata about the time, location, duration and estimated position of the attack can be passed for inclusion in threat mapping and other geospatial systems for future route avoidance.
Shift5, shift5.io

VTOL UAS
Designed for military forces

The Rogue 1 loitering munition UAS is designed to provide military forces with enhanced versatility, survivability and lethality in modern combat environments.

The Rogue 1 is an optionally lethal, vertical takeoff and landing (VTOL) capable of engaging both moving and stationary targets, including armored vehicles and dismounted threats. It features a unique mechanical interrupt fuzing system that allows for the drone to be safely recovered and reused if the mission is aborted or targets are disengaged.

Equipped with advanced electro-optical and FLIR Boson 640+ thermal cameras, Rogue 1 offers day and night long-range reconnaissance and surveillance capabilities. The system’s gimballed payload allows for precise targeting, facilitated by a novel coupling between sensors and warhead. Operators can customize the munition with various modular, mission-specific payloads to effectively engage different types of enemy targets.

It has a flight time of 30 minutes, can reach burst speeds exceeding 70 mph and has an operational range of over six miles, making it suitable for missions in harsh battlefield conditions, including communication- and GPS-denied environments.
Teledyne FLIR Defense, flir.com

UAV

Delivery winch
Improves safety and operational capabilities

A2Z Drone Delivery has released new safety features and hardware upgrades for its RDS2 commercial UAV delivery winch, including a weatherproof cover and an auto-releasing bag hook. This aims to improve safety and operational capabilities as well as aid in regulatory compliance for beyond-visual-line-of-sight (BVLOS) operations.

The system features entanglement auto-detection, which autonomously detects tether entanglements and allows the system to safely abandon the tether to prevent damage to the UAV. This feature can be customized to recognize different types of obstructions, whether at altitude or during the landing phase, enhancing safety across a variety of operational scenarios.

Additionally, the overweight payload rejection feature ensures that the payload weight does not exceed the 5 kg limit. This is useful when picking up payloads from third parties, as it automatically confirms that the weights are within safe flying limits before proceeding with the mission. The RDS2 now includes Tether Lifecycle Alerts, which notify operators when the winch’s tether, rated for up to 800 deliveries, requires replacement.
A2Z Drone Delivery, a2zdronedelivery.com

Integration platform
For fully autonomous operations

Flinks is designed for one-click integrations with third-party applications and devices. The platform aims to streamline the coordination of various systems involved in UAV operations, creating end-to-end automated workflows for fully autonomous systems.

It allows users to connect the FlytBase platform with critical business systems such as alarm systems, video management, data processing and more. By eliminating the need for complex, time-consuming manual interventions, Flinks is designed for users to seamlessly incorporate autonomous drones into their existing operations.

By joining the Flinks Partner Program, organizations can access FlytBase’s global network of UAV service providers, system integrators and enterprise customers.
FlytBase, flytbase.com

MACHINE CONTROL

Antenna
Integrates with heavy construction equipment

The iCON 120 machine smart antenna offers scalable and flexible machine control solutions for construction professionals.

The iCON 120 is a GNSS antenna intended for integration within the existing Leica MC1 platform. Using the iCON 120, operators can benefit from a tailor-made, Leica MC1-based machine control, allowing for more streamlined operations and consistent workflows with a variety of heavy construction equipment and application requirements.

Leica iCON 120 users can start with a single GNSS solution using a satellite-based augmentation system (SBAS), such as WAAS or EGNOS, or a HxGN SmartNet service. The HxGN SmartNet family offers network real-time kinematics (RTK) with RTK bridging and precise point positioning (PPP) services that work exclusively with Leica Geosystems GS sensors. The new smart antenna can be easily switched, with quick mounting and dismounting, between Leica MC1-prepared machines.

Users can optionally upgrade their basic-level machine-control solution with the Leica CR50 communication unit to receive RTK correction data via radio or modem. The CR50 features a web interface, automotive ethernet communication, worldwide cellular modem and integrated dual-frequency UHF radio.
Leica Geosystems, leica-geosystems.com

GNSS smart antenna
For construction Site Positioning

The R780 GNSS Smart Antenna is designed for construction site positioning. It features a dual-band radio (450/900 MHz) that connects to diverse base stations and job sites without additional external radios. The dual Trimble Maxwell 7 GNSS ASIC chip allows the system to perform in challenging GNSS environments such as a blocked sky, multi-path or degraded signal.

An activated and ready-to-use Trimble CenterPoint RTX subscription is included for the first 12 months. CenterPoint RTX is point positioning technology that provides real-time, centimeter-level corrections via satellite or cellular/IP.

Using the R780 with Trimble FieldLink software supports underground and long-distance layout projects as well as QA/QC and field positioning tasks. The R780 can serve as a GNSS rover or as a base station for other GNSS operations including machine control.
Trimble Civil Construction, heavyindustry.trimble.com

<p>The post Launchpad: Upgraded surveying software, application suite, GPS integrity module first appeared on GPS World.</p>

Hexagon | NovAtel’s CPT7 integrates a GNSS receiver and an INS to deliver up to centimeter-level accuracy. (Photo: Hexagon | NovAtel)

We discussed mobile mapping with Bryan Leedham, product manager of enclosures and post-processing software, NovAtel, Autonomy & Positioning division, Hexagon.

How do you define mobile mapping?

It is getting broader in scope, as more folks find reasons to map the world. The key goal is to capture reality from mobile platforms to build a digital representation of reality for some large area, such as a city, a road or a factory. Most of the time, that means from a ground vehicle on public roads.

It’s also safer and faster than traditional surveying because you don’t have to stop traffic or dodge it.

Right! In an ideal world, rather than spending days setting up traditional survey equipment, you could strap some sensors on a mobile platform and gather accurate map data in minutes.

What are the key remaining technical challenges?

Picture one of Google’s or Waymo’s mapping vehicles. The first sensors that come to mind are GNSS, inertial, lidar and radar. Each of those has its own unique strengths and weaknesses. The first technical challenge that remains is to mature each of those technologies for a lower enough cost that it’s affordable.

Right now, mobile-mapping vehicles are quite expensive, especially in areas where some of these sensors will struggle more than others. To map very dense urban spaces — with underground areas, overpasses and tall buildings where GPS is challenged — you need a very strong localization system that can survive those conditions for however long it takes to drive through them. If I’m building a car to map rural Alberta, I could choose much cheaper sensors than if I were trying to map downtown Chicago every week.

On the flip side, you must deal with the massive amounts of data collected.

Yes, that is a very large challenge. Lidar data, in particular, is guilty of generating very large point clouds. It’s a balancing act. More accurate and higher resolution maps require lidar sensors with even denser point clouds. So, you need data management and sufficient processing power to get accurate results quickly.

What are the key technical challenges in sensor fusion?

Sensor fusion is how we approach the goal of mapping as accurately as possible in increasingly difficult environments. On their own, GNSS receivers struggle in obstructed areas but, when you pair them with other sensors, they become very complementary.

Lidar and cameras, for example, are quite good at measuring the distance to nearby objects and at classifying them, but they have no idea where they are relative to one another. Likewise, if you let an IMU [inertial measurement unit] sit in your car, it will no longer know its location. However, once you give it a position update, it is very good at maintaining a trajectory over a short period of time. When you combine absolute and relative localization, all the sensors play to their own strengths.

What is NovAtel’s SPAN software?

It stands for synchronous position, attitude and navigation. It is the sensor-fusion software that combines the GNSS, inertial and whatever other sensors. It is based on core NovAtel GNSS receiver software. We can use NovAtel receivers in combination with IMUs from a wide range of manufacturers and, in the future, hopefully, other sensors from a variety of manufacturers as well.

SPAN started with blending just GNSS and inertial but we’re now researching how to bring in such things as lidar and cameras. Autonomous Stuff, another Hexagon company, works on the greater sensor fusion using SPAN as well.

<p>The post Hexagon | NovAtel: Creating a digital world first appeared on GPS World.</p>

The first two days brought numerous announcements and demonstrations. Here are a few highlights.

Hexagon unveils mining smart platform

The new Power of One platform is a holistic, life-of-mine smart solution connecting sensors, software, infield apps and cloudware. Available and ready to implement, the technology connects the mine to the boardroom via a single onboard ecosystem. Harnessing data from multiple sensors in a simple and consolidated software architecture, the platform helps mines to become situationally aware, self-learning and autonomously connected in the field and in the cloud.

For the customer, the platform offers an effortless experience with a seamless UI/UX and consistent functionality. Reduced cost of ownership, reduced deployment and training time, reduced supply chain complexity and increased operator adoption are just some of the platform’s many benefits.

“The Power of One platform is a landmark enabler for next-generation autonomy,” said Nick Hare, Hexagon’s Mining Division president. “It offers mines a uniquely intelligent approach based on open architecture to autonomously connect key mining ecosystems, such as exploration, planning, drill and blast, material movement and mine monitoring. “It’s the scalable, platform-agnostic answer to challenges previously addressed by point solutions and multiple vendors.”

HxGN LIVE Global visitors can learn more about the Power of One platform during this week’s Intelligent Mining Summit.

Ola Rollén, president and CEO of Hexagon, delivers the keynote address at HxGN LIVE 2022. (Photo: Hexagon)

Hexagon and Fujitsu announce strategic partnership

Hexagon’s Safety, Infrastructure & Geospatial division and Fujitsu Limited will partner to accelerate the development and promotion of use cases to solve societal challenges and contribute to the realization of the “Trusted Society” — a sustainable, resilient place where people can live together in peace and prosperity.

Hexagon and Fujitsu will work together to provide joint use cases leveraging digital-twin technologies and solutions from both companies, including sensors, data processing, data analysis and advanced data visualization in the cloud and high-performance computing infrastructure. The partners will deploy these technologies to develop joint solutions that deliver richer information and deeper insight to customers in government, the public sector, transportation and utilities to help reduce emissions, increase safety, optimize operations and more.

“Our goal at Fujitsu is to realize our vision for a ‘Trusted Society’,” said Yoshinami Takahashi, EVP and vice head of Global Solution Business Group, Fujitsu. “Partnering with Hexagon will allow us to extend our reach and provide even greater value to cities and regions around the world.”

“Cities are playing a leading role in solving global challenges, from addressing climate change to eliminating traffic fatalities,” said Steven Cost, president, Hexagon’s Safety, Infrastructure & Geospatial division. “Our partnership with Fujitsu can help cities put data to work to solve these pressing problems and meet sustainability and safety goals.”

The new global partnership builds from the companies’ work to solve urban sustainability challenges in Europe, including efforts to better manage and understand the impacts of shared mobility services in Germany, including a project with the City of Munich.

Hex-E, the Hexagon mascot, peruses a map during HxGN LIVE 2022. (Photo: Hexagon)

HxGN EAM asset management software leads in Green Quadrant

HxGN EAM from Hexagon’s Asset Lifecycle Intelligence division was named a leader in the enterprise asset management (EAM) market in the Green Quadrant: Enterprise Asset Management Software 2022 report from Verdantix.

Verdantix is an independent research and advisory firm with expertise in digital strategies.

HxGN EAM received the highest weighted score for the technical capabilities of the platform. The report assessed 14 EAM software vendors across their product functionality, user interface and market momentum.

Verdantix estimates that global spending on EAM will reach $5.4 billion in 2026, compared to $3.6 billion in 2021, and states that acquisitions and funding are reshaping the EAM market. This comes just after Hexagon’s $2.8 billion acquisition of Infor’s EAM software business to form HxGN EAM in 2021.

“HxGN EAM’s growth ambitions align with the market outlook and Hexagon’s vision to be the world leader in digital realities and autonomous solutions,” said Kevin Price, vice president, Enterprise Asset Management Portfolio Segment, Hexagon’s Asset Lifecycle Intelligence division. “Asset visibility is the first step in proactive maintenance and the prevention of the breakdown of critical functions, and we’re proud that HxGN EAM’s wide availability of services matches the growing needs of our customers. It’s an honor to be classified as a leader in the EAM market.”

Hex-E gets excited about his reflection at HxGN LIVE 2022. (Photo: Hexagon)

Hexagon Elite Awards recognize customers

Hexagon’s Asset Lifecycle Intelligence (formerly PPM) division  announced the recipients of the 2022 Hexagon Elite Awards, which honor Asset Lifecycle Intelligence division customers who are champions of progress and innovation using Hexagon solutions.

“As we expand our portfolio and capabilities through acquisitions, our customers’ designs and animations using Hexagon solutions for this competition continue to amaze,” said David Cryer, Senior Vice President & Chief Marketing Officer, Hexagon’s Asset Lifecycle Intelligence division. “It’s an honor to recognize this year’s winners and we want to thank all of our customers who submitted entries.”

This year’s awards were presented in six categories:

• Best in Design recognizes the most innovative and well-executed uses of Intergraph Smart 3D, Intergraph Smart Review and/or CADWorx: Fandy Maulana, Reformer Petrochemical Plant, PT Rekayasa Industri (Rekind).
• Best in Automation rewards the most innovative automation ideas for Intergraph Smart 3D, Intergraph Smart P&ID, Intergraph Smart Electrical and/or Intergraph Smart Instrumentation: Petrobras – Surface Systems Engineering.
• Best in Analysis recognizes innovative applications of CAESAR II, PV Elite and/or GT STRUDL that helped successfully complete a project and meet design and engineering goals: Chengwen Wang, Wuhuan Engineering Co. Ltd.
• Best in Operations highlights customers who are true champions of progress and continue to move their company and industry forward in digital transformation in the Operations and Maintenance segments: Sudharshan Nambiar, Engineering Data Management – Systems, Petronas.
• Best in Project Performance recognizes customers who use Asset Lifecycle Intelligence division and EcoSys solutions to successfully complete a project or improve project performance: Yann Guyot, Cost Control & Risk Management, Technip Energies.
• Best in Procurement, Fabrication & Construction Management honors the most innovative and well-executed uses of the Asset Lifecycle Intelligence division’s PF&C solutions to successfully complete a project or move the company and industry forward in digital transformation: Jingwei Zhang and Zhifang Li, Zhengzhou Coal Mining Machinery Shuyun Intelligence Technology Co. Ltd.

Submissions for the 2023 Hexagon Elite Awards competition will be accepted starting Nov. 1.

Photo: Hexagon

Hexagon and Mineral Resources partner on automated road-train solution

Hexagon’s Autonomy & Positioning and Mining divisions announced the development of an automated road-train solution with mining services company Mineral Resources Limited (MRL). To be deployed on MRL’s haulage fleet, the solution integrates drive-by-wire technology with an autonomous management system to orchestrate vehicle movement in road-train haulage.

The automated road-train solution focuses on safety, productivity and sustainability for MRL operations and will be phased in over the next two years. Both companies are confident that progressive automation will profoundly change the safety and economics of mining where macroeconomic challenges, including commodity prices and labor shortages, impact the feasibility of projects.

The automated road-train solution improves the safety of long-range haulage, provides cost-efficiencies and reduces emissions to assist companies in lowering their carbon footprint. Beyond mining, this innovative solution will also benefit bulk haulage in many other off-road primary industries.

“Autonomous vehicles are revolutionizing the way we work today and into the future, and Hexagon is very proud to be part of this revolution,” said Ola Rollén, president and CEO of Hexagon. “Our agreement with MRL further solidifies Hexagon’s commitment to autonomous mobility and fulfilling our customer’s safety and productivity requirements.”

<p>The post HxGN LIVE Global: New mining solutions, award winners announced first appeared on GPS World.</p>

Hexagon | NovAtel has signed a memorandum of understanding with Xona Space Systems to collaborate in the positioning, navigation and timing (PNT) development of Xona’s new low-Earth orbit (LEO) constellation.

LEO constellations offer a new avenue of assuring PNT by providing stronger signals with satellites closer to Earth and improved positioning accuracy with rapidly changing geometry, NovAtel explained. Additional constellations and a larger number of available satellites improve visibility in cases where parts of the sky are obstructed by buildings and other obstacles.

Also, as the threat of unintentional or malicious jamming and spoofing increases, it becomes important to consider alternative sources of PNT and resiliency methods, the companies said.

“Precise and robust PNT forms the foundation for safe operation of modern applications such as automotive and autonomy,” said Brian Manning, CEO of Xona. “We are thrilled to be collaborating with NovAtel to demonstrate the benefits that our combined technologies can bring to these markets and many more.”

Xona’s new constellation will transmit encrypted signals on two frequencies, both offering authentication, further building new levels of resilience against malicious interference. NovAtel is an early adopter of Xona’s signals and an industry leader in resilient assured PNT.

“This agreement accelerates the future of alternative PNT,” said Sandy Kennedy, vice president of innovation at Hexagon’s Autonomy & Positioning division. “Our collaboration will demonstrate the complete assured PNT ecosystem that Xona has envisioned, and of which NovAtel is very excited to be part.”

Xona and NovAtel will be presenting innovations in assured PNT and the future of GNSS at the Autonomy & Positioning Reality Summit during HxGN LIVE Global in Las Vegas, June 20-23.

Image: Xona Space Systems

<p>The post Hexagon | NovAtel joins Xona on assured PNT LEO constellation first appeared on GPS World.</p>

Hexagon | Veripos has expanded its inertial solution SPAN GNSS+INS technology from NovAtel, also part of Hexagon, to dynamic positioning (DP) applications and vessels.

SPAN technology delivers a deeply coupled GNSS and inertial navigation system (INS) that provides robust, reliable and continuous centimeter-level positioning for operators to maintain safety and maximize uptime.

With a GNSS+INS solution, DP vessels can bridge outages in GNSS tracking and through short periods of radio-frequency interference, jamming or spoofing.

Veripos is a leader in offshore high-precision positioning, delivering reliable and trustworthy GNSS solutions such as the LD900 receiver, PPP correction services and positioning visualization software. This expertise is demonstrated through SPAN technology’s deep coupling of GNSS and inertial measurements.

Deep coupling describes how inertial measurements enhance the signal tracking for GNSS solutions, leading to improved resiliency against GNSS outages and enabling rapid reacquisition in case of interruptions. SPAN technology builds system robustness against potential signal outages, interference or disruptions while optimizing operational efficiency.

“The robust positioning, heading, velocity and attitude measurements generated from a deeply coupled GNSS and inertial solution like SPAN technology is a game-changer to dynamic positioning operations,” said David Russell, marine segment portfolio manager at Hexagon’s Autonomy & Positioning division. “SPAN technology has a proven track record of bridging outages, enabling rapid reacquisition of signals, and building a reliable and robust positioning system. It’s the best option for vessels to ensure an added layer of resiliency and achieve continuous centimeter-level accuracy across all conditions.”

SPAN GNSS+INS technology is compatible with commercial inertial measurement units (IMUs) and scalable with the LD900 GNSS receiver, Quantum visualization software and APEX correction services.

Image: Hexagon

<p>The post Hexagon | Veripos expands SPAN GNSS+INS portfolio for dynamic positioning first appeared on GPS World.</p>

In late 2020, Hexagon’s Autonomy & Positioning division announced its technological breakthrough of global RTK From the Sky, demonstrating a future where instantaneous PPP and global RTK-level accuracy is possible.

Integrating this innovation into the core of TerraStar-C PRO, NovAtel’s corrections service, is the first phase in implementing RTK From the Sky technology into the company’s diverse portfolio of correction services for users worldwide.

As a result, TerraStar-C PRO has become the fastest global correction service to provide centimeter-level accuracy, not just in open-sky environments but also across challenging conditions created by buildings and foliage, according to Hexagon | NovAtel.

“RTK From the Sky technology is the foundation that enables our global correction services to be world-leading across agriculture, automotive, defense, survey, marine and autonomous applications,” said Michael Ritter, Autonomy & Positioning division president and CEO. “Our dedication to research culminated in an industry-changing technology; we’ll continue that commitment by providing the best positioning experience in speed, accuracy, availability and reliability anywhere in the world.”

TerraStar-C PRO now converges in less than three minutes by utilizing quad-band receiver and antenna technology to leverage modernized BeiDou III, GPS III and Galileo E6 signals. The resulting process generates state-of-the-art corrections for all GNSS frequencies.

Hexagon is a consistent innovator in GNSS, as seen in its role in developing RTK and PPP solutions. With this next-generation modernization of PPP correction generation and algorithm development, the company continues this tradition in providing the highest quality and best performing global positioning experience to users with land- and air-based applications.

“It’s been a privilege to collaborate across the division to develop RTK From the Sky technology and leverage our collective expertise in correction generation, PPP algorithms and the entire positioning ecosystem,” said Leos Mervart, head of PPP algorithm development at Hexagon’s Autonomy & Positioning division. “I’ve worked with PPP technologies since the beginning of my career and am proud to say that this is a new era of what global positioning can look like.”

The TerraStar-C PRO improvements are accessible now through the 7.08.10 firmware release for users on OEM7700, OEM719 and OEM729 cards and their associated enclosures for land and air applications.

Future firmware releases will include global RTK From the Sky technology throughout Hexagon’s correction service portfolios for its global client base, including precision agriculture and marine applications.

To learn more about TerraStar correction services or to request a free 5-day trial, visit NovAtel.com/TerraStar.

<p>The post RTK From the Sky tech transforms TerraStar-C PRO service with 3-minute global convergence first appeared on GPS World.</p>

Hexagon’s Autonomy & Positioning division has partnered with Chinese positioning company Dayou to bring TerraStar X technology to the Chinese market. TerraStar X provides fast precise point positioning (PPP) corrections for autonomous vehicles and has mass-market use such as in smartphones.

The partnership enables Hexagon and Dayou to provide consistent positioning solutions globally, including North America, Europe and China, so original equipment manufacturers (OEMs) can deploy the same design worldwide.

The GNSS corrections generated from TerraStar X technology enable lane-level accuracy with convergence in under a minute for consumer and automotive-grade GNSS receivers, supporting advanced driver-assistance systems (ADAS), autonomous applications, safety-critical applications, mobile-phone applications and more.

TerraStar X technology delivers corrections using industry-standard formats compatible with mobile networks and enabling efficient delivery of corrections to millions of end-user devices. Through the partnership with Dayou, OEMs can now deploy the same high-accuracy solution across China as in North America and Europe, while having access to local sales, support and technical resources.

“This partnership provides a way for global companies to leverage TerraStar X technology to bring consistent lane-level positioning around the globe,” said Sara Masterson, director of positioning services at Hexagon’s Autonomy & Positioning division. “With its hardware-agnostic design, industry-standard format and delivery of corrections, this technology opens up the possibility of precise positioning for a multitude of new mass-market applications for customers to use one software positioning solution on all platforms worldwide.”

“Dayou is excited to be working with Hexagon in China to bring this next level of positioning technology to market,” said Han Jianxin, chief executive officer at Dayou. “High accuracy positioning used to be limited to expensive equipment and niche markets like survey and mapping. With TerraStar X technology, everyone can have the benefit of more accurate positioning, opening up new applications ranging from autonomous driving and freight to regular smartphone users moving from point A to B.”

Test Regions Expand to China

Using Dayou’s local infrastructure to calculate ionosphere corrections, TerraStar X technology ensures that fast convergence to lane-level and sub-meter accuracy is available when needed.

Engineering development test areas are available around the world to support large-scale programs with functional safety requirements. With these test regions now expanded to China, the partnership with Dayou marks a significant milestone to bring Hexagon’s TerraStar X technology to a global scale.

China Dayou PI is a Chinese company invested in by China Intelligent and Connected Vehicles (Beijing) Research Institute Co. Ltd. for high-precision positioning service and solutions based on GNSS, INS and HD map technology.

Image: imaginima/iStock/Getty Images Plus/Getty Images

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Photo: NovAtel

The PwrPak7-E1 from Hexagon | NovAtel is now supported on the Nvidia Drive Hyperion autonomous vehicle (AV) development platform. Selected for its robustness and precise position output, the PwrPak7-E1 will be offered with Nvidia’s autonomous driving test fleets worldwide.

Drive Hyperion is a fully operational, production-validated and open AV platform that reduces the time and cost required to outfit vehicles with autonomous driving and artificial intelligence (AI) features.

The PwrPak7-E1 also is now compatible with Nvidia’s DriveWorks v4 software release.

Powered by NovAtel’s OEM7 GNSS engine, the PwrPak7-E1 provides high-precision positioning used in the development of autonomous vehicles. The PwrPak7-E1 delivers NovAtel’s SPAN technology (GNSS + inertial navigation system, or INS) in an integrated, single enclosure.

Ground truth is the critical position reference for autonomous driving software behavior that can be validated. The PwrPak7-E1 provides ground truth in conjunction with Novatel’s Waypoint Inertial Explorer post-processing software. The device also has several connection options (serial, USB, CAN and Ethernet).

The GNSS and inertial measurement unit (IMU) output of the PwrPak7-E1, along with data from other onboard sensors, are recorded and fed into Nvidia’s sophisticated autonomous-driving development infrastructure and processing pipeline. There, data is synchronized, used for training AI models, and used in testing of various software components and autonomous driving behavior.

“Drive Hyperion is designed to give developers the ability to develop, evaluate, and validate AV technology more quickly,” explained Glenn Schuster, senior director of sensor ecosystems at Nvidia. “NovAtel’s compatibility on our platform provides developers the confidence to synchronize their sensor data with precision location information.”

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