Velodyne Lidar Inc., maker of 3D vision systems for autonomous vehicles, is partnering with YellowScan to integrate its VLP-16 Puck and VLP-16 Puck LITE lidar sensors into YellowScan’s Surveyor.
The result is a turn-key and reliable lidar system for demanding UAV applications, the companies said.
Real-time lidar systems for UAVs are used around the world for industrial and scientific applications, including surveying, civil engineering, archeology and environmental science.
By combining its LiveStation app with the real-time 3D data capture capabilities of Velodyne’s VLP-16 Puck and VLP-16 Puck LITE sensors — both of which feature a 360-degree horizontal field-of-view, 100-meter range, and weigh 830 grams and 590 grams, respectively — YellowScan delivers a turn-key surveyor system that can be mounted to any drone for short-time data processing needs.
The result is a real-time in-flight lidar monitoring platform, with users able to see how the final map is being generated in real-time during the drone mission, and the basic map datasets available immediately after the mission.
“YellowScan is known for its commitment to providing reliable and easy to use sensing solutions for the UAV industry, which make the VLP-16 Puck sensors an easy choice for the Surveyor system,” said Erich Smidt, executive director, Europe, Velodyne Lidar. “The VLP-16 Pucks are some of our newest offerings, with significant effort put into reducing weight while maintaining the resolution and reliability expected of Velodyne’s industry-leading lidar sensors.”
“YellowScan Surveyor, the turn-key lidar solution integrating Velodyne’s advanced VLP-16 sensor, enables mapping professionals to do more in less time thanks to tremendously high density and accurate measurements acquired from UAVs,” said Tristan Allouis, CTO of YellowScan.
A telemedical drone system with holographic technology can quickly put emergency physicians and lifesaving medical supplies in the hands of disaster survivors. The Telemedical Drone Project, known as HiRO (Health Integrated Rescue Operations), is being tested to support the Mississippi Department of Emergency Management, Homeland Security, the National Guard and NATO.
Screenshot from HiRO video. (Courtesy of Paul Cooper)
It is expected to be production-ready in early 2018.
HiRO provides immediate access to a physician through a wireless video connection. When the portable critical care kit arrives, the doctor appears on a touchscreen display to direct treatment.
Smart glasses allow a person on scene to move away from the kit while maintaining audio and visual contact with the physician. Holographic technology lets the physician to see the disaster scene and direct care through a hands-free, motion-enabled augmented reality headset.
Osteopathic physicians Italo Subbarao and Paul Cooper partnered with Dennis Lott, director of the UAV program at Hinds Community College in Mississippi, to design and build a next-generation disaster drone.
“These drones have impressive lift and distance capability, and can be outfitted with a variety of sensors, such as infrared, to help locate victims,” Lott said.
HiRO drone and telemedical kit
Augmented reality (AR) operating on a Microsoft HoloLens headset enables a remote physician to treat multiple victims.
Automated medication bin allows remote physician to unlock specific compartments, giving bystanders safe access to medications and equipment supported by video guidance from the doctor.
Integrated holographic electronic health record system display helps remote physician monitor multiple patients in the field.
General Motors’ self-driving unit Cruise Automation is applying to begin the first sustained testing of vehicles in fully autonomous mode in New York state — specifically in Manhattan — in early 2018.
“Autonomous vehicles have the potential to save time and save lives, and we are proud to be working with GM and Cruise on the future of this exciting new technology,” said New York State Governor Andrew Cuomo.
Testing in New York will accelerate the timeline to deploying self-driving cars at scale, according to Kyle Vogt, CEO of Cruise Automation. “New York City is one of the most densely populated places in the world and provides new opportunities to expose our software to unusual situations, which means we can improve our software at a much faster rate.”
GM is also doubling the size of its test fleet in San Francisco, California, from 30 to 100 as part of its effort to develop software capable of navigating congested and chaotic urban environments. GM has reported more run-ins between its self-driving cars and human-operated vehicles and bicycles. Its vehicles were involved in six minor crashes in September, all of which were caused by the other vehicle.
Lidar Acquisition. GM announced Oct. 9 that it has acquired lidar company Strobe. Strobe’s engineering staff joins GM’s Cruise Automation team to define and develop next-generation lidar solutions for self-driving vehicles. Lidar images provide a more accurate view of the world than cameras or radar alone, information needed by autonomous cars.
U.S. Secretary of Transportation Elaine Chao has launched an initiative to safely test and validate advanced drone operations in partnership with state and local governments in select jurisdictions.
Prospective local government participants are asked to partner with the private sector to develop pilot proposals. After evaluating all of the applications, USDOT will invite a minimum of five partnerships.
The department also will publish a Federal Register Notice with more details about how applications will be evaluated and how the program will work.
More about the program is available on the DOT website.
The program will help tackle the most significant challenges in integrating drones into the national airspace while reducing risks to public safety and security, USDOT said. The program is designed to provide regulatory certainty and stability to local governments and communities, UAS owners and operators who are accepted into the program.
In less than a decade, the potential economic benefit of integrated unmanned aerial systems into the nation’s airspace is estimated to equal up to $82 billion and create up to 100,000 jobs, according to an economic report by the Association for Unmanned Vehicle Systems International (AUVSI).
The program will help the USDOT and Federal Aviation Administration (FAA) develop a regulatory framework to:
allow more complex low-altitude operations;
identify ways to balance local and national interests;
improve communications with local, state and tribal jurisdictions;
address security and privacy risks; and
accelerate the approval of operations that currently require special authorizations.
“This program supports the president’s commitment to foster technological innovation that will be a catalyst for ideas that have the potential to change our day-to-day lives,” Chao said. “Drones are proving to be especially valuable in emergency situations, including assessing damage from natural disasters such as the recent hurricanes and the wildfires in California.”
The pilot program will evaluate a variety of operational concepts, including night operations, flights over people, flights beyond the pilot’s line of sight, package delivery, detect-and-avoid technologies, counter-UAS security operations, and the reliability and security of data links between pilot and aircraft.
Industries that could see immediate opportunities from the program include commerce, photography, emergency management, precision agriculture and infrastructure inspections and monitoring.
“Stakeholders will have the opportunity through this program to demonstrate how their innovative technological and operational solutions can address complex unmanned aircraft integration challenges,” said FAA Administrator Michael Huerta. “At the same time, the program recognizes the importance of community participation in meaningful discussions about balancing local and national interests related to integrating unmanned aircraft.”
Septentrio debuted the AsteRx-m2a and AsteRx-m2a UAS GNSS OEM engines at Commercial UAV 2017, held Oct. 24-26 in Las Vegas.
The two new OEM boards provide precise and reliable multi-frequency, all-in-view real-time kinematic (RTK) positioning and heading — along with interference technology — with low power consumption, the company said.
Both boards are smaller than a credit card and feature Septentrio’s AIM+ interference mitigation and monitoring system. AIM+ can suppress a wide variety of interferers, from simple continuous narrowband signals to the most complex wideband and pulsed jammers.
The AsteRx-m2a board by Septentrio. Photo: Septentrio
Increasing levels of radio-frequency pollution, coupled with the intrinsic danger of self-interference in compact systems such as UAS, makes interference mitigation a vital element in any UAS system that uses GNSS positioning.
Both boards are designed to bring high-precision positioning and attitude to any space-constrained application. According to the company, both receivers are designed to serve as core components in any multi-sensor application.
The AsteRx-m2a UAS is aimed specifically at unmanned applications, bringing plug-and-play compatibility for autopilot systems such as ArduPilot and Pixhawk. Event markers accurately synchronize camera shutter events with GNSS time. The board can be powered directly from the vehicle power bus via its wide-range input.
The AsteRx-m2 UAS board by Septentrio. Photo: Septentrio
The AsteRx-m2a UAS works seamlessly with GeoTagZ software, providing offline re-processed RTK accuracy without the need for either ground control points or a real-time datalink.
“We’ve taken the hugely successful AsteRx-m2 and added a second antenna input for high-precision GNSS heading,” said Gustavo Lopez, OEM product manager at Septentrio. “No need to manoeuvre around in a figure of ‘8’ trying to initialise INS heading or find space or additional power for a separate INS module now. All you need is a second antenna and you’re good to go.”
Septentrio is located at booth 206 of Commercial UAV Expo 2017.
It’s been a couple of months since we ran an update on unmanned aircraft, so there are lots of news items to dust off and maybe look at more closely.
I suppose we’ve all seen those futuristic movies with masses of orderly air traffic traveling rapidly down invisible roads hundreds of feet above cities — maybe the Jetsons first got us thinking about this vision of tomorrow? Well, unmanned flying taxi demos in Dubai certainly caught my attention. Could this be the launch of the first phase of “airborne street traffic”?
Demo UAVs in Dubai, China
The two-seater UAV built by Volocopter demonstrated in Dubai has 18 rotors, and during the five-minute demo for the media, Crown Prince Sheikh Hamdan bin Mohammed was flown at around 200 meters over sand, rather than over a populated city. There surely could be a number of safety elements yet to be implemented before we see this become operational — but you have to start somewhere.
The Volocopter demo was preceded at the beginning of this year by the appearance of a single-seat Chinese demo vehicle. This smaller eight-rotor drone by EHang took a shot at being a future “over-city” cab.
Urbain Air Project
In the meantime, Airbus and HAX, a start-up investor, are seeking innovators to participate in a four-month program to advance developments in urban-air mobility — innovations which could speed-up development of “flying cars.”
The project is looking for technologies already being developed in:
Urban air transport vehicle technology
UAV sense and avoid technology
Airport runway and landing detection systems
Emergency safety systems for airborne vehicles
Required infrastructure for airborne transport vehicles
Autonomous airborne vehicle technology
Aerial maneuver decision making and support systems
Air traffic management systems
Aerial collision detection and avoidance systems
Battery packaging and management systems for airborne vehicles
Several startups could be funded with at least $100,000 each, and will be asked to spend four months in Shenzhen, China, turning their concepts into prototypes with support from HAX and Airbus engineers.
Safety Standards?
All interesting stuff, but at some stage someone has to take a serious look at the safety standards needed to protect prospective passengers. The existing designs appear to have some flight control redundancy, and there are hints of a possible loss of data-link reversionary mode, but there might be more significant work to be done before any regulatory agency such as the Federal Aviation Administration (FAA) were to validate system reliability. But good luck to these innovators and other companies who are working towards implementing this fascinating concept.
At the other end of the drone spectrum, Renishaw Canada recently showed off a drone made of titanium and produced using 3D printing.
The Firefly is a 3D-printed titanium rocket-powered drone that can fly at nearly supersonic speeds, with onboard telemetry and a spring-released wing. The Mach 0.8 drone has been produced by the Renishaw additive manufacturing group for an unnamed North American aerospace company. The drone can apparently house a number of miniaturized sensors for data collection.
Possible applications of this unique high-speed, short-duration drone could include data collection flying into storms and hurricanes, or perhaps for longer distance surveying when launched from a future Mars rover.
Boeing Acquires Aurora Flight
And on the business front, the recent news is that Boeing is in the process of acquiring Aurora Flight Sciences Corp. Adding Aurora as an independent operation alongside Insitu will probably lead to migration of technology between the two Boeing UAS units, which is presumably why Aurora is being acquired.
Aurora has focused on electric propulsion systems and automation and autonomy for robotic operations and UAVs. Aurora has also collaborated with Boeing in the past on rapid prototyping for drones, and structural assemblies for military and commercial applications.
As a unit of the Boeing Company, Aurora technologies for long-endurance aircraft, robotic co-pilots, and autonomous electric multi-rotor UAVs will have a better opportunity to make it to product level, and wider applications should be possible for these unique capabilities.
Based in Manassas, Virginia, with facilities and offices in five other states around the United States — including R&D facilities right next to Massachusetts Institute of Technology in Cambridge — Aurora employees more than 550 people. They also have an office in Luzern, Switzerland.
FAA Regulations Revisited
Finally, according to AUVSI, in the year since the FAA released the Part 107 regulations for the operation of small UAS (sUAS), users have requested more than 1,000 waivers to work outside the parameters of these regulations. The Part 107 regulations permit users to request such waivers, provided operations can be shown to be safe. The majority of these waiver requests were to operate at night — whereas the regulations only permit operation within Visual Line of Sight (VLOS) in daylight.
AUVSI argues that certain commercial operations have only been possible through the use of these waivers, and therefore the regulations should be revised to enable normal operations without the need to grant individual waivers on a case-by-case basis. The FAA’s position may be that until such operations can be proven to be safe over time, the agency wants to know who’s exceeding which parameters, and under what conditions — hence the need for individual written applications, so that analysis of safety aspects is possible. Then subsequent monitoring will show that levels of operation may be safely exceeded on a regular basis.
This is how aviation agencies have always managed aviation safety. A UAS operator might demonstrate operational capabilities, show an acceptable safety level, and thereby prove that pushing the envelope is okay. Sometimes it can take time, but with good visibility on both sides, it’s possible that progress could be made reasonably quickly.
The Transportation Safety Board of Canada (TSB) is conducting an investigation into the collision between a drone and a passenger aircraft that took place on approach to the Jean Lesage International Airport in Québec City on Oct. 12.
On that day, a Beech King Air A100 operated by Skyjet M. G. was on an instrument flight rules flight from the Rouyn-Noranda (Quebec) airport to the Jean Lesage International Airport in Québec City with two crew members and six passengers on board.
The aircraft was approaching runway 24 and had just passed the final approach fix when the crew noticed an unmanned aerial vehicle (UAV) off the left wing. The aircraft struck the UAV at an altitude of 1500 feet and the crew declared an emergency.
Aircraft rescue and firefighting services were deployed and the aircraft safely landed on runway 24. The aircraft inspection revealed a few scratches and some paint transfer on the top surface of the left wing and scrape marks on the de-icing boot.
The aircraft was then returned to service. No one was injured.
Commercial drone-maker Delair has introduced a professional unmanned aerial vehicle (UAV) for survey-grade photogrammetric mapping.
The UX11 is a small fixed-wing UAV that combines a powerful integrated onboard system, industry-grade sensors, limitless communication range and PPK centimeter-level positioning. It carries enough onboard computing power to access and process the pictures, then sends them to the operator in real-time.
According to the company, it will run automated quality checks on the images (such as blur detection or overlap checks) to help ensure the operator is acquiring quality data.
The UX11’s redundant communications system includes a proprietary line of sight radio and 3G/4G connectivity between the ground control station and the UAV using a worldwide machine-to-machine pre-paid plan.
Building on Delair’s experience with beyond visual line of sight (BVLOS) operations since 2012, the UX11 is ready for BVLOS flights with unlimited range and adds a new level of safety with this communication link.
The UX11 is lightweight, ultra-stable, simple to hand-launch at takeoff and it lands precisely where planned using distance measuring technology. New user-friendly Android mission planning software boasts innovative features such as support for in-flight camera feedback and live data review, the company said.
Made to help professionals in GIS, survey, and construction optimize area coverage per flight, the UX11 flies for 59 minutes with the best coverage and resolution specifications in its class for flights at 122 m (400 ft) altitude above ground level. The UX11 will be available for purchase via DELAIR’s global network of distributors by January, 2018.
The UX11 is a product offer for data acquisition which can be complemented by data processing and analytics software programs to address a range of commercial applications. Geospatial users can create 2D and 3D models and then generate elevation profiles, contour lines, slope qualifications and volumetric estimates with high accuracy and resolution using post-processed kinematic data and ground-control points.
Professional drone company Wingtra is partnering with photogrammetry company Pix4D. Pix4D’s software suite is now available to WingtraOne users, both directly and via Wingtra’s distributors.
WingtraOne, Wingtra’s main product, is a vertical take-off and landing (VTOL) UAV that enables data collection for a variety of industries. The partnership with Pix4D aims to augment its status with an end-to-end solution including 2D map and 3D model construction from aerial data.
The WingtraOne drone bridges the gap between traditional multi-rotors and fixed-wing drones, the company said. It takes off and lands vertically like conventional multirotors, but once in flight, the drone tilts forward to fly like a fixed-wing aircraft.
Being able to carry heavy payload such as the Sony RX1RII, the drone offers high mapping accuracy, while covering an area of 980 acres (400 Ha) at 3 cm/px (1.2 in/px) GSD or the equivalent of 570 football fields.
The WingtraOne is available in use in Europe, China, the United States and Australia for applications ranging from surveying and precision agriculture to glacier monitoring.
Wingtra (booth 109) and Pix4D (booth 415) are exhibiting at Commercial UAV Expo Americas, which takes place Oct. 24-26 in Las Vegas.
Map made by Pix4D pictures taken by WingtraOne with RX1RII camera. (image: Wingtra)
Turning Information into Insight. Wingtra’s diverse user base is complemented by Pix4D, whose product range is aimed at the surveying and agriculture industry, among others.
Pix4D has allows professionals to generate high-quality point clouds, orthomosaics, surface and terrain models from aerial imagery. Some of its popular offerings include Pix4Dmapper for precisely georeferenced 2D maps and 3D models, and Pix4Dag for accurate reflectance and index maps (NDVI, NDRE).
With WingtraOne’s autonomous aerial data collection and Pix4D’s advanced data-analysis capabilities offered as a single bundle, professional users can now expect a plug-and-play solution. “We are keen on collaborating strongly in our upcoming events. Actually we are meeting very soon at UAV Expo in Las Vegas,” Bailey said.
“The bond between the companies was established some time ago, since realizing the potential of pairing high-resolution aerial images with cutting-edge photogrammetry modeling software,” said Caroline Bailey, Pix4D regional sales manager for Europe. “We are very happy to announce the decision to become official partners.”
Leopold Flechsenberger, sales manager at Wingtra, added, “We have always aimed at providing the best survey-grade aerial imagery to our users, so Pix4D was an obvious choice from the start. From now on, Wingtra is offering a reduced price on WingtraOne drones, when bundled with Pix4Dmapper.”
32 GPS channels for faster, more accurate position lock
The HOOK3 radio is 30 percent smaller and 40 percent lighter than the HOOK2 radio, and has a smaller, longer lasting battery. The embedded GPS module has 32 channels, enabling a faster position acquisition time, more accurate position reporting and better performance under forested or densely vegetated areas or near structures. The radio transmits encrypted GPS, user identification, situation reports and other critical information to rescue teams and aircraft in short bursts to reduce the risk of detection. The radio can also use multiple GNSS. The HOOK3 provides direct line-of-sight voice and encrypted two-way data communications to help combat search-and-rescue teams quickly and accurately locate and rescue downed pilots and isolated military personnel. It automatically activates and transmits location data when specific G-force or salt water is detected.
The LM940 is a global full PCI Express mini card (mPCIe) module for the router and gateway industry supporting LTE Advanced Category 11 (Cat 11) with speeds of up to 600 Mbps. The internet of things (IoT) module will be available, with various mobile network operator approvals, in the fourth quarter of 2017. The module includes quad-constellation integrated GNSS and is in an mPCIe form factor to support Cat 11 with the Qualcomm Snapdragon X12 LTE modem. The industrial-grade LM940 delivers significant flexibility and a competitive edge to original equipment manufacturers looking to quickly deploy next-generation products. 3x carrier aggregation leverages extended capabilities of the network for increased coverage and bandwidth. The industrial-grade module is designed for the router and gateway market supporting high-bandwidth dependent applications like high-definition video streaming with digital signage.
The Rohde & Schwarz TS-LBS test solution allows mobile manufacturers, chipset manufacturers, test houses and network operators to verify chipsets and mobile devices to obtain permission to operate them in a particular network. The successful Assisted BeiDou (A-BeiDou) verification of a Media-Tek device under test using the Rohde & Schwarz test system means the setup can be used to validate and verify a device in the U-plane and C-plane for A-BeiDou location-based services (LBS). The TS-LBS uses an R&S CMW500 as the base-station simulator and an R&S SMBV100A GNSS simulator. The CMW500 provides assistance data to the device under test and the SMBV100A simulates the BeiDou satellites. The test system can be used to obtain Global Certification Forum (GCF) and PTCRB certification as well as network-operator-specific certification for chipsets and mobile devices.
Next-generation quad-system GNSS module in small package
The UM482 is a multi-frequency high-precision heading module with a 30 × 40 millimeter footprint. It supports the satellite signals BDS B1/B2, GPS L1/L2, GLONASS L1/L2, Galileo E1/ E5b and SBAS. The module is designed for applications such as robotics, drones, intelligent drives and mechanical control. Features include surface-mount (SMD) packaging; 1-centimeter real-time kinematic (RTK) positioning accuracy and 0.2-degree heading accuracy with a 1-meter baseline; dual antenna input with support of antenna signal detection; supports simultaneous output of heading and positioning with a 20-Hz data output rate; adaptive recognition of RTCM input data format; and on-board micro-electro-mechanical system (MEMS) integrated navigation. The UM482 GNSS RTK module adopts Unicore’s new-generation Nebulas II chip and UGypsophila real-time kinematic (RTK) algorithm.
Underlying tech, security benefits described in new application note
The NTP Reflector is one of many differentiating features of Microsemi’s new SyncServer S600 series network time servers. The Reflector is a real-time, hardware-based NTP packet identification and time-stamping engine uniquely designed to protect the SyncServer CPU from excessive network traffic denial of service (DoS) attacks. It will and notify the operator if NTP traffic is above expected levels. This enables extremely high-bandwidth, high-accuracy, high-reliability and security-hardened NTP operations.The Security Hardened SyncServer features denial of service (DoS) resilience, monitoring and notification functions.
Provide a high degree of multipath signal rejection
The TW3152 and TW3752 are high-gain (50dB) GNSS antennas useful where long cable runs are required, such as in timing systems and GNSS re-radiator systems. The TW3152 provides reception of GPS L1. The TW3752 provides reception of GPS L1, GLONASS G1, BeiDou B1 and Galileo E1 signals. Both antennas employ Tallysman’s Accutenna technology, which provides a high degree of multipath signal rejection through the full bandwidth of the antenna. The antennas are triple filtered to prevent the saturation of the front-end low-noise amplifier (LNA) by strong near frequency and harmonic signals — are a growing concern throughout the world. The antennas are available with a choice of radome shape (flat or conical), color of radome (white or grey), and a wide variety of connectors.
Penmap for Android is a cloud-connected application for field surveying and high-accuracy geographic information system (GIS) data collection that works on mobile handhelds, smartphones and tablets. It focuses on core survey and mapping tasks such as cadastral and boundary surveys, establishing local control, stake-outs, quality checks and asset management for utilities. It provides both professional surveyors and field workers with a map-based interface to manage features and attributes for high-accuracy GIS and complete survey documentation. In the energy sector, it can be used to locate infrastructure and record critical information on encroachments, clearways and existing monuments. The app runs on Android handhelds such as the Trimble TDC100 and supports the Trimble R10, R8s and R2 GNSS receivers.
The HX-DU1603D is an advanced, high-speed, Bluetooth-enabled wireless rover radio designed for GNSS/RTK surveying and precise positioning. The HX-DU1603D is a lightweight, ruggedized UHF receiver designed for data communications between 410 MHz and 470 MHz in either 12.5-KHz or 25-KHz channels, which can be widely used in GNSS/RTK surveying and GNSS precise positioning fields. It has a Bluetooth transceiver and is IP67 waterproof rated. It also has a 6800-mAh rechargeable internal battery and configurable transmit power between 0.5W and 2W. The 1.9-inch display screen supports frequency, protocols, power display, serial port baud rate and air baud rate. Users can instantly communicate with GNSS precise positioning receivers with the same protocols throughout the world.
Bathymetrics portal delivers data online for download
The Bathymetrics Data Portal allows users to search, purchase and automatically download water-depth information directly from an online store to their computer. It offers continuously expanding 2m Bathymetry data in shallow water areas and a global database of interpolated 90m bathymetry. The portal allows users to search for data in their areas of interest and purchase what they need. Data is priced by the square kilometer; the customer pays online with credit card and can download the data shortly after. Bathymetric products are used extensively by organizations involved in energy infrastructure development, port construction, environmental monitoring, aquaculture planning and hydrodynamic modeling.
Portfolio 2017 is a digital asset management (DAM) solution optimized for geospatial data. It enables users to organize, access and share geospatial datasets — including compressed MrSID files — along with associated graphics and documents. Divisions of Celartem Inc., LizardTech and Extensis collaborated in adding geospatial data management capabilities to the new version. The DAM solution indexes and catalogs photographs, videos, maps, audio files, Adobe Creative Cloud applications and Microsoft Office documents. A centralized repository for managing digital files should reduce time spent looking for datasets and eliminate costly replacement of misplaced files, according to LizardTech. Portfolio 2017 gives users instant access to imagery, lidar and video data captured by satellite, aircraft and UAV platforms. Geospatial files that have been compressed and saved in MrSID formats with the LizardTech GeoExpress solution can be loaded and viewed into Portfolio without any further data conversion. The new version extracts embedded metadata from compressed imagery and lidar files saved in MrSID formats — as well as GeoTIFF, JPEG 2000, NITF and LAS. Geospatial data can be indexed and stored alongside associated non-geospatial photographs and documents. Data can be retrieved by geographic coordinates or the metadata tag, such as a name, acquisition date or sensor platform. Users can also search by defining an area of interest on a map.
The ArcGIS book 10 Big Ideas about Applying The Science of Where has a companion website. The book provides mapmakers with the know-how and hands-on experience to practice what Esri calls “The Science of Where.” The accompanying website offers information and interactive education resources needed to use web-based geographic information system (GIS) technology to create maps, work with apps, create and use authoritative data and conduct spatial analysis. The book is available in print, as an interactive PDF and online. Chapters cover web mapping, ready-to-use apps, story maps, 3D GIS, spatial analysis, imagery and the Internet of Things, as well as curated content from Esri’s Living Atlas of the World.
Internet of things workflow automation application
WyzeTask is now available in the Geotab Marketplace. WyzeTask is a complement to the MyGeotab platform, which serves more than 14,000 Geotab customers. WyzeTask maximizes employee productivity by automating task tracking and job completion processes, freeing workers from paperwork and manual data entry. WyzeTask includes the WyzeBeacon, a wearable device that uses Bluetooth Low Energy (BLE) to transmit data to a nearby BLE scanner, which can be a Geotab IOX-BT hub or a smartphone/tablet running the WyzeTask application. Employees click a button on their WyzeBeacon to have it log and share information such as their task status, time and GPS location.
The MX-15 electro-optical and infrared (EO/IR) imaging system can be configured with up to six imaging and laser payloads, each of which shares the highest level of stabilization. It incorporates a GPS receiver and antenna, with options available for a GPS time-sync interface and GPS data interface. Sensor options include a high-definition thermal imager, color low-light continuous zoom, daylight step zoom spotter, day/night spotter, laser rangefinder and a laser illuminator. The MX series turrets are operational across 74 countries and on more than 137 different types of platforms, including Airb us helicopters.
The AG960 AutoSteer System is designed to accelerate the application of autopilot for precision agricultural machinery. By integrating high-precision real-time kinematic (RTK) receiver and software, the AG960 enables agricultural machines to operate in accordance with a pre-set planning path. Using precise GNSS guidance, the hydraulic system of the agricultural machinery is steered by the vehicle controller. Agricultural machines can operate aligned with the set route automatically, while graphical details are displayed on the vehicle display panel. The system includes a high-precision positioning receiver with GPS L1/L2, GLONASS G1/G2, BDS B1/B2, Galileo, QZSS and two GNSS antennas. Other features include a vehicle display panel computer, hydraulic valve (steering wheel optional), autopilot (controller), coaxial rotation direction sensor, electromagnetic hydraulic valve and radio receiving antenna mast/pedestal.
Maintains accurate heading during GNSS outages of up to 20 minutes
The GNSS Compass is a fully integrated wheelmark certified GPS/INS navigation and heading solution. It contains a 9-axis IMU that is integrated with a dual-antenna GNSS system with high-performance antennas. It provides higher heading accuracy than magnetic systems and does not require any calibration or setup. It features high accuracy RTK positioning and is plug and play for NMEA0183 and NMEA2000 integrations. Four product variants are available . The low-cost variant is an L1-only model suitable for commercial vessel navigation, while an L1/L2 variant meets the high accuracy requirements of surveying applications. It is also possible to choose between an NMEA0183/NMEA2000 interface and a power-over-Ethernet interface for maximum flexibility. The Ethernet variant features NTP and PTP timing servers for precise time synchronization.
In-vehicle system compliance tools for EU eCall regulations
Spectracom has introduced built-in scenarios for testing eCall in-vehicle systems compliance to the GNSS requirements of the regulation as an option with its GSG simulator products. These options will ensure that automotive manufacturers who plan to continue selling in Europe are equipped with the right tools for testing the eCall regulatory compliance of their equipment. The Spectracom GSG simulators simulate all the major GNSS constellations needed for testing compliance of critical signal-receiving equipment in a variety of eCall scenarios. Scenarios can test positioning accuracy under different conditions, time-to-first-fix, GNSS receiver sensitivity, reacquisition performance following signal outages, playing specific static and dynamic trajectory scenarios, and changing RF transmit-power-level manually or remotely sequenced as required by standard. European Union (EU) regulation 2015/758 requires new vehicle types of M1 and N1 to be equipped with eCall in-vehicle systems by March 31, 2018.
Titan GPS’ Titan Electronic Logbook (ELD) was one of the first devices to be registered as a certified ELD under the standards of the Federal Motor Carrier Safety Administration (FMCSA). The Titan Electronic Logging Devices and Electronic Hours of Service Logbook App help fleets comply with hours of service regulations with error-free, easy-to-use electronic solutions. An intuitive interface, detailed analytics and easy installation ensure that fleets of all sizes can comply with the FMSCA mandate. Features include easy creation of a driver log faster roadside inspections and audits, pre- and post-trip DVIR reports. The logbook adheres to both U.S. and Canadian rules.
The Robusta GNSS antenna ia a very low-profile antenna in a new patent design for metal surfaces. The antenna operates in the 1559–1609 MHz bands and is designed for tracking metal objects and smart city applications. It is designed to answer to the challenge of operating on a metal surface or housing, where it is extremely difficult for an antenna to operate. It uses a patented new technology with two layers: The first layer is electrically isolated to provide RF shielding to the second layer, allowing the antenna to radiate effectively in the direction pointing away from the base material. It can be used on bicycles, motorcycles, vehicles, containers or other property that needs to be tracked and located accurately.
In kit with UAVCAN GNSS module, power module, long-range Wi-Fi
The ArduPilot-based Emlid Edge drone controller runs Linux on a quad-core system on chip, and offers an HDMI input, long-range 5.8GHz Wi-Fi and a UAVCAN GNSS module. The Emlid Edge kit offers an HDMI input to capture video from an HD camera such as the GoPro. An optimized, long-range 5.8-GHz Wi-Fi link can stream pre-compressed HD video and telemetry data up to 2 kilometers to Emlid’s QGroundControl station (GCS) software running on a laptop equipped with the same 5.8-GHz link. The kit provides a separate external UAVCAN GNSS module that includes a temperature-controlled dual inertial measurement unit (IMU) and barometer sensor subsystem. The module supports batteries up to 12S and current sensing up to 200A. The GCS software includes waypoint navigation, flight status monitoring, automatic return based on triggers, and payload control for devices like cameras, retractable landing gear, parachute or crop-spraying equipment.
The Falcon UAV comes with a complete first-person-view kit. A return-to-launch function enables the system to come back to the point of launch by command of the Ground Control Station or when it loses power. High-efficiency motors and actively braking propellers provide increased stability and response control, while hard-switch buttons on the command station reduce the in-field risk of operating the the aircraft and selecting the wrong mode or instruction. Autonomous software allows the operator to plan, control and fly missions using pre-determined flight paths via waypoint control. Its small noise footprint means the aircraft is undetectable at 150 meters.
The REX 1 is designed to disrupt GPS, GLONASS, Galileo and BeiDou sateliite navigation signals; radio-frequency communications (900 MHz, 2.4 GHz and 5.2–5.8 GHz); and mobile networks (GSM, 3G and LTE). Built on the Kalashnikov MP-514K rifle, it can be put in combat mode with the push of a button. It is equipped with interchangeable jamming units, a sight, foregrip, bipod and a mount for ancillaries such as a strobe light or a laser-beam pointer. The battery is installed in the rifle’s buttstock and has a continuous working time of 3 hours. It has a jamming distance of 1,000 meters (5,000 meters against GPS navigation), an angular coverage of 15° (180° against GPS navigation) and weighs 4.2 kilograms.
The Atlas Blue-J features a 3.5-meter wing span, four to six hours of flight time and a 150-kilometer operational range. Designed for large-scale security and inspection missions, the fixed-wing UAV can be operated in autonomous and semi-autonomous modes, including takeoff and landing. Made of carbon fiber, the Atlas Blue-J is light weight (11 kilograms) and can carry up to a 9-kilogram payload. It is suitable for high-speed, high-altitude missions, with long target duration capabilities and a low radar footprint.
Simultaneous capture of thermal, NDVI, high-resolution RGB imagery
The Omni quadcopter drone captures three distinct crop health data measurements in a single flight: thermal, normalized difference vegetation index (NDVI) and high-resolution RGB. Pairing a DJI XT Thermal sensor with Omni’s standard Double 4K offers agronomists, crop consultants, advisors, and producers a precise agriculture data capture tool for multi-dimensional insights. Thermal data allows farmers to evaluate plant health and practices as reflected through plant and soil temperatures.
The Matternet Station enables fully-automated ground operations for Matternet customer networks, including battery and package exchange. It is integrated with Matternet’s autonomous M2 drone and Matternet’s cloud platform to provide an intuitive user interface for sending and receiving packages through Matternet. The station has a footprint of 2 square meters and can be installed at ground or rooftop locations. Its technology guides the Matternet M2 drone to precision landing on the station’s platform. After landing, the station locks the drone in place and automatically swaps its battery and payload. A user is able to send a package to another location by scanning it into the Matternet Station, or receive a package from the station by scanning a QR code. The first Matternet networks will service hospitals in cities across Switzerland.
AeroScope addresses safety, security and privacy concerns while protecting drone pilots
DJI has unveiled AeroScope, its new solution to identify and monitor airborne drones with existing technology that can address safety, security and privacy concerns.
AeroScope uses the existing communications link between a drone and its remote controller to broadcast identification information such as a registration or serial number, as well as basic telemetry, including location, altitude, speed and direction.
Police, security agencies, aviation authorities and other authorized parties can use an AeroScope receiver to monitor, analyze and act on that information. AeroScope has been installed at two international airports since April, and is continuing to test and evaluate its performance in other operational environments.
“As drones have become an everyday tool for professional and personal use, authorities want to be sure they can identify who is flying near sensitive locations or in ways that raise serious concerns,” said Brendan Schulman, DJI’s vice president for policy and legal affairs. “DJI AeroScope addresses that need for accountability with technology that is simple, reliable and affordable — and is available for deployment now.”
DJI demonstrated the system Oct. 12 in Brussels, Belgium, showing how an AeroScope receiver can immediately sense a drone as it powers on, then plot its location on a map while displaying a registration number. That number functions as the equivalent of a drone license plate, and authorities can use it to determine the registered owner of a drone that raises concerns.
In March 2017, in response to growing calls by governments worldwide for remote identification solutions, DJI released a white paper describing the benefits of such an approach to electronic identification for drones.
AeroScope works with all current models of DJI drones, which analysts estimate comprise more than two-thirds of the global civilian drone market. Since AeroScope transmits on a DJI drone’s existing communications link, it does not require new on-board equipment or modifications, or require extra steps or costs to be incurred by drone operators. Other drone manufacturers can configure their existing and future drones to transmit identification information in the same way.
Because AeroScope relies on drones directly broadcasting their information to local receivers, not on transmitting data to an internet-based service, it ensures most drone flights will not be automatically recorded in government databases, protecting the privacy interests of people and businesses that use drones. This approach also avoids substantial costs and complexities that would be involved in creating such databases and connecting drones to network systems.
This system is consistent with DJI’s problem-solving approach to drone regulation, which aims to strike a reasonable balance between authorities’ need to identify drones that raise concerns and drone pilots’ right to fly without pervasive surveillance.
DJI has led the industry with safety and security advances such as geofencing and sense-and-avoid technology, and believes the rapid pace of innovation provides the best means to address new policy concerns.
Drone identification settings will be included in DJI’s initial drone software to allow customers to choose the content of their own drone’s identification broadcast to match local expectations both before and after identification regulations are implemented in different jurisdictions.
To protect customers’ privacy, the AeroScope system will not automatically transmit any personally identifiable information until regulations or policies in the pilot’s jurisdiction require it.
“The rapid adoption of drones has created new concerns about safety, security and privacy, but those must be balanced against the incredible benefits that drones have already brought to society,” said Schulman. “Electronic drone identification, thoughtfully implemented, can help solve policy challenges, head off restrictive regulations, and provide accountability without being expensive or intrusive for drone pilots. DJI is proud to develop solutions that can help distribute drone benefits widely while also helping authorities keep the skies safe.”
Drones are quickly becoming a staple of the maritime industry. In January, the European Maritime Safety Agency (EMSA) issued the largest ever civilian maritime drone contact, valued at €67 million.
Under the contract, drones will be used to assist with border control, search-and-rescue operations and monitoring of pollution, as well as the detection of illegal fishing and drug and people trafficking.
External Vessel Inspections. Big names in the maritime industry such as DNV-GL, Lloyds Register and Maersk have all shown strategic intent to revolutionize their operations by embracing drone technology, and many maritime operators are now following suit.
All ship owners know that traditional methods of external vessel inspection can be a costly affair. Now that high-definition, camera-equipped drones are widely available and affordable, it is becoming more common to use them for external vessel inspections to assess structural conditions. Identifying substantial corrosion, significant deformation, fractures, damage or other structural deterioration can be done quickly, easily and cost-effectively using drones.
Tank Inspections. The visual inspection of cargo tanks was traditionally performed by workers suspended on ropes to inspect the tank structure. The sheer size of modern-day vessels means that access methods including staging, rafting and climbing are often used by surveyors to access tanks.
In contrast, drone surveys require no human access to the tank and, since no access equipment is required, there are no setup costs, and inspections can be completed within a quicker timeframe.
Martek Marine’s V-200 UAS. (Photo: Martek Marine)
Bathymetric Surveys. Accurate and reliable information on the features of water bodies and their shorelines is vital to navigational safety. Bathymetric surveys gather the information, which is then published for use on nautical charts. Rather than using a fixed-wing airplane or helicopter, bathymetric sensors developed for drones allow this type of survey to be carried out flexibly and at a fraction of the cost.
To operate effectively in the harsh maritime environment, the technology has been developed to withstand storm force wind and heavy rain, snow and salt spray.
As technology advances, so does the flight time available on drones, meaning more area can be covered in a quicker timeframe.
Floating Flare-Tip Inspections. Drone surveys typically exist to provide close visual and thermal inspections of high, live or difficult to access structures offshore, and there’s nothing more challenging to access than a flare tip, 70 meters above water, on a floating production facility.
Drone survey inspections for flare tips remove the need for a shutdown to inspect the flare and offer reduced costs compared to aerial surveys carried out by helicopter or plane.
Offshore Wind Energy. The wind energy sector is growing fast. Storm force winds, erosion, lightning strikes and even build-up of insects can have an impact on turbines, and blades need to be inspected for deterioration. Inspectors have traditionally had to scale the turbines with the help of ropes and cables.
The maritime surveying company Martek Marine uses a drone fleet designed for turbine-blade inspections onshore or offshore. Qualified and trained pilots quickly and accurately identify and assess faults.
Traditional surveying requires turbines to be offline for two hours up to a day, but Martek’s inspection process reduces this time to 45 minutes.
Following the inspection, the client can access the data through Martek’s secure, cloud-based asset management portal where they can download a detailed PDF report and access raw survey data.
Fully Autonomous Drones? Fully autonomous drones could be the next big thing for maritime surveying. The drones can be pre-loaded with a 3D model of the ship. This allows the drone to autonomously work its way around the vessel, stopping at points of interest to obtain detailed video or image data.
Advancing this further, a drone could be designed to create its own 3D map of the vessel before carrying out the survey independently.
This article is excerpted from a blog by Martek Marine, a UK-based maritime surveying company. Read the full blog, with more details and examples.
The ArcGIS book 10 Big Ideas about Applying The Science of Where has a companion website. The book provides mapmakers with the know-how and hands-on experience to practice what Esri calls “The Science of Where.” The accompanying website offers information and interactive education resources needed to use web-based geographic information system (GIS) technology to create maps, work with apps, create and use authoritative data and conduct spatial analysis. The book is available in print, as an interactive PDF and online. Chapters cover web mapping, ready-to-use apps, story maps, 3D GIS, spatial analysis, imagery and the Internet of Things, as well as curated content from Esri’s Living Atlas of the World.
