The European Commission and the European Space Agency (ESA) have selected Orolia to provide the core GNSS simulation engine for the Galileo Second Generation (G2G) RF Constellation Simulator (G2G RFCS).
While the first launched Galileo satellites are reaching the end of their theoretical operational life, the G2G initiative includes the preparation of a future generation of Galileo global infrastructure, from satellites to ground segments, to maintain current services as well as provide improved performance and Required Navigation Performance (RNP) features to all users.
In this context, Orolia has been selected to participate in the G2G RFCS activity, which will support G2G signals evolution requirements.
The primary objective of the G2G RFCS initiative is to design, develop, manufacture and test an enhanced radio-frequency constellation simulator dedicated to Galileo engineering and experiments. This simulation technology will enable scientists and industries to verify, demonstrate and validate the future G2G configuration.
To meet these requirements, Orolia will provide the core GNSS simulation engine based on its Skydel software technology, within a custom hardware configuration, to simulate all Galileo signals including Open Service (OS) and Public Regulated Service (PRS). Orolia’s GNSS simulators offer the high-end performance level and flexibility required to configure this new testing infrastructure in a software-defined solution.
“With this project, Orolia demonstrates the Skydel platform’s exceptional flexibility to meet critical application requirements and serve as the core engine to design the next generation of GNSS signals,” said Orolia CEO Jean-Yves Courtois. “We are very proud to work with ESA, GMV and Tecnobit to help develop the next generation European Galileo constellation.”
The Earth Archive Initiative is an unprecedented scientific effort to create a digital twin of the entire surface of the Earth – and everything on it.
By scanning the planet’s land surface with very high-resolution lidar, the Earth Archive will create a true three-dimensional digital twin of our world — an open source, digital record of the Earth that will reflect the landscape exactly as it was at the time of scanning.
The geospatial data captured will serve as the baseline for understanding and exploring our world.
A virtual conference, billed as the “Chapter I : The Amazon,” takes place June 15-16, and will provide updates on the unique project from academics, non-government organizations, technology providers and the public. Registration is free.
The Amazon Basin is the first region chosen for scanning and the focus of the conference. “While our scope is the entire planet, we’ve tasked ourselves with first scanning areas that are not only most susceptible to change, but also deep in value for understanding our past,” a project spokesperson explained.
“The 2021 inaugural Earth Archive Congress is centered on our initial campaign to scan the entire Amazon Basin. The Amazon rainforest plays a monumental role in the Earth’s climate, has an incredibly rich Indigenous history, and boasts a remarkable level of ecological diversity — but is vanishing before our eyes.
“With the ability to digitally preserve landscapes at any moment in time, very high resolution lidar can enhance archaeological, anthropological, and conservation studies and provide needed information to help advance sustainable development, as well as provide us with more groundbreaking revelations of the Amazon’s astounding past.”
Registration at the Earth Archive Virtual Congress is complimentary.
UAV Navigation has developed a flight-control solution specifically for vertical-take-off-and-landing (VTOL) fixed-wing drones.
Interest in using VTOL platforms has grown in the past few years, according to the company. A hybrid between fixed-wing and rotary-wing platforms, VTOLs provide operators with versatility.
The company’s fixed- and rotary-wing development teams worked together on the flight-control solution. Technological capabilities from other solutions — referenced navigation or the development of missions in environments without GNSS signals and under threat of jamming attack — have been incorporated in an organic way to facilitate a complete and reliable system.
The hardware developed by UAV Navigation has the MIL-STD-810F and MIL-STD 461F certification, proving the system has been tested by an independent body that certifies its extraordinary behavior in adverse conditions.
“Our extensive experience with fixed-wing and rotary-wing platforms allows us to know the strengths and challenges that these platforms face as a mission is performed,” said Miguel Ángel de Frutos, CTO of UAV Navigation. “Taking this as a starting point, we have managed to develop a specific solution for VTOL platforms that not only has the same technological capabilities as our existing solutions, but also enables missions to be carried out with the highest possible security.”
One of the main challenges with VTOL platforms is the transition from vertical to horizontal flight and vice versa. UAV Navigation’s solution facilitates and automates this critical moment as much as possible, while optimizing battery use. A series of safety and emergency procedures allow the aircraft to always reach a safe landing zone and overcome possible errors in the engine.
An adaptable VTOL software architecture allows users to customize and configure the solution through the ground control station.
Partnership with AnsuR Technologies
UAV Navigation is partnering with AnsuR Technologies to enable streaming high-definition (HD) video from small UAVs carrying a 200-kbps satcom terminal.
With the partnership, the Asmira software solution fro AnsuR provides the ability to optimize sending video and images for satellite communications. Asmira, together with the Cobham Aviator UAV 200 and the antenna pointing solution Polar-300, provided by UAV Navigation, can deliver cost-effective high quality video transmission for small satellite platforms.
Integrated into the platform’s onboard network, UAV Navigation’s Polar AHRS delivers the attitude and steering information of the platform so the Cobham device can establish contact with the satellite.
The Polar AHRS, a device designed to meet the demanding needs of the aeronautical sector, includes all the necessary sensors in a compact device to provide precise information to the servos in a gimbal or an antenna, enabling its control. Once a stable satellite link is established, the Asmira software delivers HD-quality video at rates down to 100 kbps and can support SD quality below 50kbps.
The partnership enables good-quality streaming for long-range surveillance, infrastructure monitoring and search-and-rescue missions where videos are critical.
Per Vices Corp. has launched an upgraded version of its high-performance software-defined radio (SDR) platform Cyan EC (extended channel).
Cyan EC enables up to 64 digital signal processing (DSP) channels across 16 physical SMA ports. This extension allows Cyan EC users to break up the one large bandwidth physical chain into multiple digital channels, allowing the radio platform to do the multiplexing.
By providing additional digital chains, which are coherently superimposed into a single physical channel, the computational complexity required to address wide bandwidths is further reduced, and allows for processing over multiple cores on a single host system or across multiple host systems concurrently.
“We are excited that customers have already used and integrated our platform into their products,” said Victor Wollesen, CEO of Per Vices Corp “The additional processing capability provided by this option allows our customers to improve performance and implement more advanced applications using existing computational resources. I believe Cyan EC is the highest channel count software-defined radio commercially available.”
The Cyan EC product option enables engineers and system integrators to realize the benefits of both the high-bandwidth SDR and having more independent channels to ease the complexity associated with processing the high amount of data by breaking it up into separate channels. This further helps to achieve better spurious-free dynamic range (SFDR), sensitivity and signal-to-noise ratio (SNR) while continuing to offer a high throughput SDR solution.
Cyan EC benefits engineers and integrators across different markets including GNSS/GPS, radar systems, magnetic resonance imaging (MRI) receivers and exciters, and spectrum monitoring, as well as test and measurement.
A Top Canadian Defense Company
Image: Canadian Defence Review
Per Vices Corp. has been named one of the Top Defence Companies in Canada for 2021 by Canadian Defence Review, a defense and military magazine. A new inclusion to the list for 2021, Per Vices specializes in software-defined radio (SDR) solutions that are integrated into radar, GNSS/GPS, satellite, aerospace and communications systems.
The company is growing and expanding its operations and product line to satisfy the stringent and advanced requirements of its clients and their applications.
“We are incredibly honoured to be added to this list,” said Brandon Malatest, COO, Per Vices Corp. “This shows recognition and support for high performance manufacturers and companies that are bringing innovative solutions to the table, both within Canada and internationally. We offer the best software defined radio solutions commercially available and work closely with our customers to solve challenges for mission critical applications.”
The 100 companies, which must have manufacturing, R&D or service operations in Canada, are evaluated by Canadian Defence Review editorial staff and independent advisors. They are ranked on factors such as economic impact to the country, research and development initiatives, innovation, contribution to the nation’s security, and contract wins. The list is used to showcase Canadian technological innovation and its defence industry.
A roundup of recent products in the GNSS and inertial positioning industry from the May 2021 issue of GPS World magazine.
OEM
GNSS/LTE Antenna
Low profile for covert installations
Photo: Maxtena
The MEA-GNSS-LTE-MM is a two-in-one low-profile antenna solution that combines GNSS and LTE antennas in one. It is suitable for asset tracking as well as industrial and internet of things (IoT) applications. The antenna offers an ultra-low profile rugged IP67-rated design with a magnet mounting and customizable cables and connector options. The small size makes it a desirable solution for covert installations.
The NCS Nova GNSS simulator now fully supports the simulation of Galileo Open Service (OS) signal improvements based on the new Galileo OS SIS ICD V2.0. The NCS Nova GNSS simulator is a high-end, powerful and easy-to-use satellite navigation testing and R&D device, the company said. It is fully capable of multi-constellation and multi-frequency simulations for a wide range of GNSS applications. It provides multiple GNSS frequencies in one box. A key enhancement to the NCS Nova GNSS simulator is comprehensive support of new Galileo OS signal message improvements on E1B. By enabling real-time simulation of the Galileo OS message improvements, the NCS Nova GNSS Simulator expands the user’s Galileo signal capability.
The SyncServer S600 Series network time server and instrument is now integrated with BlueSky technology signal-anomaly detection software. With the upgrade, the SyncServer S600 Series now provides GPS jamming and spoofing detection and protection, in combination with local radio-frequency data-logging and analysis. The Stratum 1 instrument continuously monitors local GPS constellation health and examines GPS and local RF signal integrity to assure validity. If an anomaly is detected, the solution sends an alarm and, if necessary, the SyncServer instrument can be shifted to alternative time sources or an internal oscillator. This protects ongoing timing outputs while ensuring only minimal, predictable timing degradation to vital network and business operations in applications ranging from banking and stock trading to electric utilities and aerospace and defense.
Microchip Technology, microchip.com
L1+L5 receiver
Provides fast updates, multipath resistance
Photo: Telit
The SE868SY-D is a multi-frequency, high-precision GNSS receiver module for applications that require high accuracy, fast updates, multi-constellation support and multipath resistance. At 11 x 11 mm, the SE868SY-D accommodates ultra-compact devices and internet of things (IoT) trackers. Available now, the high-precision SE868SY-D module is Telit’s first multi-frequency, multi-constellation GNSS receiver module, featuring an ultra-sensitive -167 dBm (tracking) RF front end. By using both the L1 and L5 bands, the SE868SY-D supplies a higher location accuracy than single-frequency devices, even in high-multipath environments such as urban canyons.
The ALEX-R5 miniature cellular module integrates low-power wide-area connectivity and GNSS technology into an ultra-small system-in-package (SiP) form factor. It is based on the secure UBX-R5 LTE-M/NB-IoT chipset platform with out-of-the-box Secure Cloud functionality and the u‑blox M8 GNSS chip for location accuracy. It has a 14 × 14-mm footprint and 23-dBm cellular transmission power, enabling devices to operate effectively in all signal conditions. A dedicated GNSS antenna interface enables independent, simultaneous operation of the u‑blox M8 GNSS chip. The ALEX-R5 is suitable for wearables and connected medical devices.
The TSC5 is a rugged, lightweight field data controller for land construction and surveying. Its backlit alphanumeric keypad is usable while wearing gloves. The battery provides all-day power on a single charge, with an optional external battery nearly doubling the power for extended use. It has a lightweight, ergonomic design and is suitable for rugged environments, with resistance to shock, dust and water. Running on the Android 10 operating system, the TSC5 is fully integrated with Trimble Access 2021 Field Software and Siteworks Software as well as Trimble Forensics Capture. The EM100 Empower module provides GNSS connectivity.
INSITE is a comprehensive cloud-based platform that enables users to more efficiently manage geospatial data, from acquisition to delivery. With applications designed for electric utilities, telecommunications and governments, INSITE provides tools to support the entire geospatial data lifecycle — project tracking, data collection and delivery, quality control, on-demand reporting, analytics and enterprise integration. INSITE enables users to import, search, analyze, manage, integrate and export all types of geospatial data and multimedia. As a cloud-based platform, INSITE improves speed and efficiency, minimizes storage expenses and supports greater collaboration.
The Surfsight AI-12 camera solution is designed to help improve fleet safety through its continuous recording and advanced machine vision (MV) and artificial intelligence (AI) technology. Offered by Lytx, it integrates with Geotab’s telematics platform to provide fleets with insight into driver behavior through a combination of MV+AI, sensors, and live video streaming. The Surfsight AI-12 provides distracted driving detection, audio and visual alerts and the ability to connect auxiliary cameras. Its MV+AI technology can help identify risky driving behaviors including smoking, eating and drinking, handheld device use, unbelted driver and distracted driver. When connected with Geotab’s GO9 device, it can also capture video evidence of sudden acceleration, sharp turns and harsh braking. Through access to these insights, fleet managers can help prevent avoidable accidents and reduce the likelihood of driver or pedestrian injury, insurance claims, maintenance costs and downtime.
Suitable for rolling stock, automotive and heavy-duty applications
Photo: Eurotech
The BoltGPU 10-31 is a GPU-accelerated subsystem for machine vision and artificial intelligence (AI) applications at the edge and on vehicles. The BoltGPU 10-31 provides multi-constellation GNSS with untethered dead reckoning for geolocation. A factory option for high-precision real-time kinematic (RTK) GNSS is available. It also has Wi-Fi 6, Bluetooth 5.1 and option for LTE cellular. It is powered by NVIDIA Jetson Xavier NX and combines a 6-core, high-performance ARM CPU with a 384-core GPU and 48 Tensor Cores, offering power efficiency and accelerated computing. The rugged, fanless unit allows for simultaneous execution of neural models and the processing of multiple high-resolution, high-frame-rate sensors, even in harsh environments.
High-frequency change management for map platforms
Screenshot: Carmera
Carmera’s Change-as-a-Service (CaaS) uses consumer-grade cameras from its fleet partners and customer vehicles to detect and log changes, reducing the cost of map maintenance. With a network of commercial fleet–mounted visual probes, it overcomes the problem of GPS canyons in urban areas using a blended algorithm to localize its auto-based probes with pinpoint accuracy. CaaS is designed to be an add-on to existing map systems (both HD and SD), and will identify, analyze and localize both road inventory changes and traffic-impacting events, such as construction. A live sandbox has launched in the San Francisco-Silicon Valley area for companies to test the CaaS technology on real urban and suburban streets.
Parkopedia is designed to address challenges in navigating indoor parking facilities: system blackouts, finding a vehicle within large parking facilities, and locating services such as EV charging stations. Parkopedia provides indoor maps based on high-definition 3D models of indoor parking facilities for in-vehicle navigation. Parkopedia technology can also be used for automated valet parking. Its proprietary SLAM system integrates lidar, IMU, GNSS and high-resolution imagery.
The Acqualink NavSensor can be used with any multifunction N2K-networked multifunction display. Its GPS receiver module provides position, speed and vector data, and UTC time. The inertial sensor delivers pitch and roll data. An integrated fluxgate compass with a +/- 40° tilt angle delivers course heading and the information needed by a networked autopilot to stay on course. Built-in barometer and air temperature sensors offer indicators of impending weather changes. The radome has an IPX6 extended protection rating. It is powered by the NMEA network and operates between –4° and 158° F.
The Periscope tactical-grade UAV provides efficiencies in flight time, endurance and payload capacity. Designed for military and other federal government customers, the high-performance UAVs accomplish mission-critical tasks with speeds of up to 100 mph. They are optimized for specific mission requirements including tactical resupply, remote communications, and enhanced C4ISR. In September, Periscope Aviation won a contract to deliver prototype Tactical Resupply Unmanned Aircraft Systems (TRUAS), which the U.S. Marine Corps will field test at Yuma Proving Grounds this year. The UAVs will fly 60–90 pounds of cargo to locations 10–20 kilometers away, delivering supplies such as food, water, fuel and ammunition to marines on the front line.
The Fixar 007 is a vertical takeoff and landing commercial drone with primary application in the mapping and surveying, monitoring, mining, oil and gas, energy and agricultural sectors. The intuitive approach to working with its ground control station simplifies use (flight preparation is estimated to take only 5 minutes). With inertial orientation, the Fixar 007 can work stably under magnetic anomalies and in the event of satellite loss. A wide range of modifications is available. The Fixar 007 uses a closed, specially designed hardware and software system that guarantees security of information. The applications and UAV use a special communication protocol that eliminates control interception.
Skycopter is a ready-to-fly UAV designed to work in extreme conditions and tight spaces. The drone is enclosed and protected by an external ultra-light and ultra-resistant cage to ensure safety and avoid damage to inspected structures and to the airframe itself. The Skycopter‘s tiltable camera can record 1920 x 1080 video at 60 FPS while sending latency-free images to the ground in 5.8 GHz for first-person view on a display or (optional) high-definition goggles. It uses an ultra-bright LED system for applications in complete darkness. The Skyloc real-time location and monitoring system provides control and tracking with high accuracy in indoor scenarios or where GPS is not available.
“Seen & Heard” is a monthly feature of GPS World magazine, traveling the world to capture interesting and unusual news stories involving the GNSS/PNT industry.
Photo: U.S. Navy
Drones buzz warships
Several drones swarmed Navy destroyers off the California coast in July 2019, and it remains unclear who was behind the nighttime flights, according to a report on the website The Drive, quoting ship logs. As many as six drones flew around the warships at a time in often low-visibility conditions over a number of days, with the drones flashing lights and prompting security precautions onboard. The drone flights took place near San Clemente Island, home to sensitive military facilities: a Navy SEAL training site, the Navy’s ship-to-shore live firing range and an airfield. The drone flights prompted inquiries from investigators and intelligence officers in the Navy and the FBI, and are receiving high-level attention.
Blast shakes ionosphere
A 2020 explosion in Beirut, Lebanon, caused a southward-bound, high-velocity atmospheric wave that rivaled ones generated by volcanic eruptions, according to researchers at Hokkaido University in Japan. On Aug. 4, 2020, more than 2,750 tons of unsafely stored ammonium nitrate exploded, killing 200 people and leaving a 140-meter-diameter crater in its wake. To estimate variation in total electron content, the researchers collected RINEX GNSS data from 15 CORS stations in Israel and Palestine. The ionospheric disturbance was detected by differential delays of microwave signals of two carrier frequencies from GNSS satellites. The blast is considered one of the most powerful non-nuclear, manmade explosions in human history. Their findings are published in the Feb. 2, 2021, issue of Scientific Reports.
Screenshot: BBC video
3D modeling aids investigation
Amnesty International used 3D modeling, satellite imagery and geotagged video to reveal a suspected war crime in Ethiopia’s civil war, according to the BBC and CNN. With a communications blackout in place, activists and journalists turned to mapping technology and satellite imagery to determine the location of a video provided by a whistleblower within the Ethiopian Army. A forensic frame-by-frame analysis of the footage revealed the extra-judicial execution of at least 15 young men taken from a village in Tigray by Ethiopian Army soldiers in early March.
Photo: Murata Manufacturing
Traffic counts
In April, Murata Manufacturing began providing data from a traffic counter system that maps traffic volume with lidar technology. Murata uses lidar instead of cameras, because the technology can adapt to changing conditions, including rain and darkness. Data collected also classifies vehicle types, enabling strategic advertising and use as reference data for city planning, such as for the construction of shopping malls in locations with significant traffic levels. The service is expected to expand to Thailand and Malaysia.
The GAJT-410MS provides anti-jamming to marine vessels. (Image: NovAtel)
Hexagon | NovAtel has released the GAJT-410MS in response to the increase of interference and jamming in marine environments worldwide. The GAJT-410MS is the company’s latest addition to its proven GPS Anti-Jam Technology (GAJT) for the commercial and defense marine markets.
The low size, weight and power (SWaP) variant protects civil and military operations from interference and jamming, with jammer direction-finding capabilities for enhanced situational awareness in the marine environment.
The GAJT-410MS provides dynamic protection on both GPS L1 and L2 bands, as well as Galileo E1, QZSS L1 and L2 and SBAS L1 to combat intentional and unintentional interference. If a vessel experiences jamming, the device’s direction-finding capabilities provide improved situation awareness of their RF environment to identify and locate the source of the jamming signals.
The commercial off-the-shelf, non-ITAR solution is easy to install or retrofit onto existing fleets, enabling assured PNT for continuous operations, cybersecurity and safe navigation at sea, NovAtel said.
Interference, both benign and malicious, is a challenge facing civilian and military operations. Commercial marine applications like shipping, tankers and bulk carriers are under threat from interference targeting their navigation and cybersecurity. Without assured positioning, these vessels can drift off-course and place the vessel, crew and cargo at risk.
Nearshore marine applications like survey, construction and piloting also require reliable positioning for uninterrupted operations in crowded waterways and RF environments. Interference mitigation and jammer direction-finding for advanced situation awareness ensure users acquire assured positioning, navigating and timing (PNT) while identifying and limiting risk from interference sources.
“Assured navigation and cybersecurity defenses are growing priorities for marine users as global threats from interference and jamming increase,” said David Russell, marine segment portfolio manager for Hexagon’s Autonomy & Positioning division. “The GAJT-410MS is an anti-jam solution protecting vessels from interference and jamming disruptions to ensure continuous operations wherever your application takes you. With GAJT, your position, navigation and timing are protected and assured.”
The GAJT-410MS is the latest iteration of proven, high-performance anti-jam products from NovAtel. It includes flexible mounting options, jammer presence and direction-finding capabilities for advanced situation awareness.
uAvionix has added a new low-SWaP transponder to its line-up of unmanned aerial system (UAS) communications, navigation and surveillance solutions.
The ping200XR integrates the capability of the ping200X TSO Certified Mode S ADS-B OUT transponder with the high-integrity truFYX TSO-certified GPS position source into a single enclosure. The single enclosure simplifies installation and allows the customer to choose between the existing installed GPS antenna or one provided with the ping200XR.
The integrated GPS ensures maximum safety by providing Source Integrity Level (SIL) 3 RTCA DO-229D and TSO-C145e Class Beta 1 performance, a requirement for Mode S and ADS-B airspace access, and for reception and processing by certified avionics and Traffic Collision Avoidance Systems (TCAS) in other aircraft, as well as Air Traffic Control (ATC). SIL 3 performance is not available from non-aviation certified GPS, which are often used as an autopilot navigation source.
The ping200XR can be integrated with popular onboard UAS autopilots for dynamic control from ground-control stations, including George — uAvionix’s enterprise autopilot solution. The ping200XR can also be pre-configured before flight and carried as a payload.
Replicating the functionality of a cockpit transponder controller, the uAvionix mini-controller allows users to dial-in a squawk code before takeoff for even quicker integration and rapid deployment.
After 15 years of planning and development, the ShakeAlert earthquake early warning system is now available to more than 50 million people in California, Oregon and Washington, the most earthquake-prone region in the conterminous U.S.
ShakeAlert provides alerts to the general public through public alert systems such as TV, radio and mobile phones. It also slows down trains, opens firehouse doors, closing water and gas valves and
May’s addition of Washington State to the system completes the U.S. Geological Survey and partners’ West Coast rollout of ShakeAlert.
ShakeAlert first launched in California in 2019 and expanded to Oregon in March of this year. People in all three states can now receive alerts from FEMA’s Wireless Emergency Alert system, third-party phone apps, and other technologies.
The ShakeAlert system relies on sensor data from the USGS Advanced National Seismic System. ANSS is a USGS-facilitated collection of regional earthquake monitoring networks operated by partner universities and state geological surveys on the West Coast and throughout the nation.
Part of that data comes from GPS, which the USGS uses to measure crustal deformations over time. The USGS measures the precise position (within 5 mm or less) of GNSS stations near active faults relative to each other.
USGS works closely with ANSS partners and state emergency management agencies on the system’s development as well as public communication, education and outreach. “USGS science is the backbone of hazard assessment, notification, and response capabilities for communities nationwide so they can plan for, and bounce back from, natural disasters,” said David Applegate, associate director for Natural Hazards Exercising the Delegated Authority of the USGS Director.
“Systems powered by ShakeAlert can turn mere seconds into opportunities for people to take life-saving protective actions or for applications to trigger automated actions that protect critical infrastructure,” Applegate said. “An effort like this takes the dedication, ingenuity and hard work of dozens of partners with the same vision, and the USGS is proud to have been part of a collaborative team that made this robust public safety system available for millions of citizens on the West Coast.”
The ShakeAlert earthquake early warning system can save lives and reduce injuries by giving people time to take protective actions like drop, cover and hold on before potentially dangerous earthquake shaking arrives at their location.
In addition to supporting public alerts to mobile phones, ShakeAlert system data has, since late 2018, been used to develop applications that trigger automated actions. Automatic actions can be used to slow down trains to prevent derailments, open firehouse doors so they don’t jam shut and close valves to protect water and gas systems.
The technology will continue to improve over time with the addition of more seismometers to the network, by expanding alert delivery area and by improving messaging speeds.
A GNSS station in the Pacific Northwest geodetic array. (Photo: Central Washington University)
Anritsu Corporation and Orolia announce immediate support of assisted GPS (A-GPS) test functionality to meet 5G New Radio (NR) Carrier Acceptance Testing (CAT) requirements for multiple North American operators on the Anritsu ME7834NR 5G mobile device test platform.
As part of the strategic partnership between the two companies, Anritsu leverages Orolia’s GNSS simulation capabilities to deliver A-GPS CAT testing platforms featuring the new Orolia GSG-SKY-ANR solution. The Anritsu MR7834NR supports A-GPS, FR1, FR2, FR1+FR2 NSA and SA US operator signaling requirements on the same platform.
The ME7834NR 5G NR mobile device test platform. (Photo: Anritsu)
The A-GPS simulation component of Anritsu’s ME7834NR-based test solution leverages Orolia’s GSG-SKY-ANR simulation platform. The GSG-SKY-ANR is powered by Orolia’s award-winning SKYDEL simulation engine, which delivers flexible, scalable, and efficient GNSS/GPS simulation solutions. The GSG-SKY-ANR GNSS simulator is exclusively available to Anritsu ME7834NR customers.
Anritsu ME7834NR A-GPS-enabled solutions for 5G NR CAT requirements are available immediately. The test solutions support the rollout of nationwide 5G networks by helping to ensure device compliance and optimum operability.
“Anritsu continues to address the needs of our customers globally,” said Shinya Ajiro, general manager of Anritsu Corporation. “By partnering with Orolia, a worldwide leader in GPS simulation technology, we are introducing a reliable, accurate, and cost-effective A-GPS CAT solution that conforms to operator requirements and delivers repeatable results. We remain committed to provide the validation tools necessary for mobile operators, device makers, chipset manufacturers, and test houses to verify designs and ensure product performance. This benefits everyone in the mobile ecosystem.”
“Orolia is proud to support North American operators through our partnership with Anritsu,” said Lisa Perdue, simulation director at Orolia. “Our resilient GPS simulation solutions deliver proven high-end capabilities for critical technology challenges such as the implementation of 5G.”
Survey and construction software suite MAGNET7 is now available from Topcon, using cloud-based connectivity to streamline workflows through GNSS receivers and other equipment.
Photo: Topcon
Survey and construction software suite MAGNET 7 is now available from Topcon Positioning Group.
MAGNET7 uses cloud-based connectivity to streamline workflows through GNSS receivers, total stations and other positioning tools and instruments. It addresses common needs to increase productivity, efficiency and profitability levels across the job site.
The software is also designed to improve accuracy while efficiently managing data and collaboration — in real time — with the project team.
Enhancements in the MAGNET7 field version improve 3D model support, reporting and interactivity in working directly on a visual map. Also improved is data handling for large and complex 3D projects.
Productivity features include an ability to connect to the newest version of the Sitelink3D job-site monitoring and management system. This enables office personnel to send machine models via the web portal directly to machines on site.
The new connection also allows access to the Haul Truck app, which dramatically improves efficiency in the mass-haul environment by sending real-time data — including haul volumes and truck locations — directly to the master schedule.
MAGNET7 provides new capability for calculating the International Roughness Index (IRI), a valuable indicator for resurfacing projects. The IRI data exports directly to ProVAL formats, commonly used in the paving industry, to report and validate road-surface smoothness against government guidelines.
Also provided are enhanced terrain-modeling capabilities for surveyors and an overall increase in file-type capability.
Addressing COVID-19
COVID-19-related demands placed on construction and survey professionals underscore the need for comprehensive, integrated software solutions to meet those challenges head on, according to Alok Srivastava, senior director, product management.
“The push to ramp up production levels and increase efficiency, while operating profitably, has never been greater,” Srivastava said. “Our suite — made up of field software, cloud services, tightly integrated office software and third-party integrations — is a key component of our digital ecosystem, all designed to enhance productivity in the field while helping the office efficiently manage the project dataset. It does so by tapping the power of integrated solutions to provide end-to-end workflows, superior data exchange and a far better level of collaboration.
“We’ve long recognized that many of the basic needs and challenges of today’s survey and construction disciplines are similar. With that in mind, this solution provides compatible, comprehensive, connected answers to many of those shared issues.”
“The need for digital connectivity, both on site and between the office and the job site, has never been greater,” Srivastava said. “With the continued push toward digitization in all facets of their jobs, today’s construction and survey professionals regularly risk loss of efficiency — and the financial costs associated with it — due to issues of incompatibility between equipment and systems. This upgrade of the MAGNET suite of productivity solutions takes connected field and office management to a new level, making the long sought-after ‘end-to-end workflow’ a reality while helping projects stay on schedule and under budget.”
DDK Positioning’s precise GNSS positioning solution provides an accuracy of less than 5 cm
NSSLGlobal has entered a strategic alliance with DDK Positioning, to incorporate enhanced GNSS positioning navigation and timing solutions into NSSLGlobal’s maritime portfolio.
NSSLGlobal will now provide, install and service DDK’s GNSS precise point positioning (PPP) solution which enhances the ability of NSSLGlobal’s customers to precisely locate and track their assets.
DDK’s independent GNSS technology is provided exclusively through Iridium’s global satellite constellation, and creates a robust, resilient and completely independent GNSS solution that has an enhanced accuracy of less than 5 cm, compared to the standard GPS accuracy of 10 m.
“This partnership is a fantastic fit for DDK Positioning,” said Kevin Gaffney, DDK Positioning CEO. “We are now in a place to provide our clients with our precise positioning solutions globally and we are delighted to formalize our working relationship with NSSLGlobal with the signing of this new strategic alliance.
Photo: DDK Positioning
“To continue the journey with such a strong and well-respected company such as NSSLGlobal, and with their reach in the market, makes great sense and we are looking forward to the journey that we will have together.”
“DDK Positioning is leading the field in advanced GNSS positioning,” said Paul Rutherford, service director, NSSLGlobal. “We’re pleased to partner with such an innovative company and to be able to add this technology offering on top of the already extensive navigation and communication portfolio we offer our customers. The system will provide greater location accuracy, along with the ability to help detect and mitigate spoofing.”
