The European Commission plans to expand its drone wall on Europe’s eastern borders because some regions said they felt left out after an initial “wall”, reports Reuters. The idea is to counter drone incursions with a network of sensors, electronic jamming systems and weapons stretching from the Baltic states to the Black Sea.
The European Drone Defence Initiative proposal is included in the commission’s Defence Readiness Roadmap 2030 issued Oct. 16. Commission President Ursula von der Leyen proposed the drone wall after 20 Russian drones entered the airspace of EU and NATO member Poland in September.
Eastern European states welcomed her proposal, but countries in southern and western Europe said it neglected drone threats in their part of the continent.
The M.A.D.S. radomes track drones at the port, so they can be identified as beneficial or a threat. (Photo: Martek)
The Port of Amsterdam has begun a four-week trial of a drone detection system. Martek Anti-Drone Systems is providing its M.A.D.S. (Marine Anti-Drone System) to build understanding of how, where and why drones are flying over the Port of Amsterdam.
The M.A.D.S system will support the port by monitoring legal and illegal flying across its land. The system detects and identifies drones within a 5-kilometer range, providing GPS positioning of both drone and pilot together with the drone’s speed and heading.
Configurable and escalating stage alarms in real time allow the drones’ intentions to be assessed in time to decide on appropriate defense actions.
M.A.D.S. radomes are installed around the Port of Amsterdam. (Photo: Martek)
The data collected from the trial will have far-reaching influence on the future use of UAVs (unmanned aerial vehicles) across the 650-hectare port area, according to Martek.
The port has identified the potential of drones for numerous use applications across its operations and its customers’ operations. Many port customers are preparing to use drones for infrastructure inspection and measurement of environmental parameters. The trial will monitor their use.
Project manager of innovation Joost Zuidema is overseeing the trial for the Port Authority. “This trial is an important part of our innovation strategy,” Zuidema said. “The M.A.D.S system gives us a first opportunity to get a feeling for the technology that will help us understand drone usage and make a first assessment on unwanted drone flights in a part of our port.”
Like any tool, drones are being used for good as well as malevolent purposes. There is a potential threat to transport such as container ships and major infrastructure, such as ports, around the world. Threats include:
privacy invasion
terrorism threats of explosives or gas attack
flyby hacking to take control of autonomous or semi-autonomous systems
stealing valuable data off unprotected networks or breaking into insecure networks
Infographic: Martek:
“As the Port Authority, we do want ensure drone flights in our port are carried out safely and responsibly, within the laws and regulations,” Zuidema said.
“The growing trend for the use of UAVs being used on ports, commercial shipping and super yachts is, as yet, not fully recognised by authorities,” said Erik Van Wilsum, Martek. “We are delighted to be working with Port of Amsterdam, who are on the cutting edge of developing technology to understand the opportunities for drone use and the potential threats and benefits they can provide for key national infrastructure.”
A report by International Data Corporation stated that it expected worldwide investment in drones to be US$12.3 billion in 2019, with drone purchase growing nearly twice as fast as the investment in robotics over the same period.
As Hurricane Florence rattles along the coastlines of the Carolinas and Georgia creating havoc, everything that flies is grounded. Right now the hurricane has slowed to a tropical storm, but flooding is extensive and people have died.
As soon as the high winds subside, expect almost all first response groups to put up UAVs to begin damage assessment. Digital images gathered by these drones will assist forward personnel to direct recovery and rescue operations. FEMA and other search and rescue teams, already in place along the track of the storm, have begun to rescue people by boat and are expected to fly drones over other inaccessible areas to find survivors.
And, of course, a significant part of the coverage we will see over the next week or so will come from drone-borne TV cameras and links to network uplink vans. We should also expect drones to be used for significant data gathering to map affected areas for damage to homes and infrastructure — including powerlines, radio and cellphone towers and distribution centers, waterways, roads and railways.
Let’s hope that the lessons learned and experience gathered during the major storms of last year will help everyone operating drones assist in minimizing the time to rescue people and to speed recovery from this latest hurricane. Later, expect the insurance companies to arrive with UAVs to assess damage and verify claims.
Police forces are using drones…
The law enforcement office in Dauphin County, Pennsylvania, has been using a drone for several months. With more than 13 investigations completed, the drone has helped locate one lost individual and has also supported crime-fighting.
Rather than calling out a manned helicopter for assistance, the police are able to get a drone in the air within 20 minutes at much less cost.
FAA regulations govern how Dauphin County law enforcement officials fly their drone, including a waiver granted to allow night-time operations.
…while Colombia is testing drones to destroy coca plants.
Recent growth in Colombian coca cultivation to 516,000 acres during 2012-2017 came as a consequence of the end of a government program to fumigate coca fields. Crop-duster planes spraying glyphosate had previously reduced Colombia’s coca fields from 470,000 to 193,000 acres during 2001-2012, according to U.S. figures.
Meanwhile, U.S overdose deaths from cocaine are continuing to increase, while rebels and drug traffickers have apparently shot down several crop-dusters.
Lawsuits against the use of the chemical glyphosate have also been successful. Over-spray is alleged to have killed other, legal crops, and opponents also cited a recent ruling in California that awarded $289 million in damages to a groundskeeper who said glyphosate-based weed killers had caused his non-Hodgkin lymphoma.
Because of concerns, Columbian police have been testing drones — flying a couple of feet above the plants to mitigate over-spraying of defoliants — to kill coca crops and reduce the supply of cocaine. Apparently, 10 remotely guided drones, each weighing 50 pounds fully loaded, destroyed hundreds of acres of coca in the first phase of tests. Though common in agriculture for the monitoring of crop growth, it’s thought that drones have never before been used to kill illegal crops. The fumigation appears to be about 90% effective to date.
Nevertheless, in Colombia’s drug zones, soldiers will be needed to partition swaths of coca-producing land and to defend operators from angry farmers and drug traffickers. There are also land mines which will need to be overcome from Colombia’s long rebel conflict and which pose a danger to drone operators.
Counter UAS (C-UAS) systems are on the rise.
The Drone Dome system uses Laser, RF and Radar. (Photo: Rafael)
As fast as drone technology is developing, counter UAS (C-UAS) systems are also being put in place to prevent unwanted drones from penetrating the air above sensitive facilities — by detecting and disabling them. There are purportedly more than 60 such C-UAS systems available in the U.S., with more in other countries including China and Russia.
Systems use various technologies for detection — such as radar, laser, optical/IR, RF “sniffer,” and acoustic. Drones can be disabled by RF and GNSS jammers, by spoofing of both the GNSS navigation or the control link, and can be brought down physically by high-power lasers, nets deployed by other drones, collisions by attack drones, by regular or specialized anti-drone gun systems and even by high-pressure water cannons for very close-in defense. Anti-drone systems include detection and take-down dome-based systems and man-portable drone guns.
SpotterRF C-UAV radar. (Photo: UAS Vision)
The UK government has acquired the Drone Dome C-UAS (counter-UAS), manufactured by Rafael, Israel. Detection is provided by an S-band radar (four radars provide all-round coverage), an electro-optical/infrared (EO/IR) surveillance suite, and a wideband RF sensor.
Drones can be disabled by a high-power laser, an RF jammer, or when very close-in by a high-pressure water gun. The UK system is expected to use jamming to bring down drones and doesn’t include the high power “hard-kill” laser option.
Depending on the size of the intruder drone, the radar detection range is around 3.5-10 kilometers, and the radar may also disable a UAV when integrated with the RF jammer. With an active electronically scanned array antenna, the radar is relatively small and light-weight for both fixed and mobile installations.
The DroneGun. (Photo: DroneShield)
Another C-UAV offering, from SpotterRF, claims to solve the problem of requiring multiple radar elements to achieve 360-degree “dome” coverage. The 3D-500 radar enables full “dome-drone” detection from 0 to 90 degrees vertical and 360 degrees horizontal using a single radar with a 500-meter detection radius, yet weighs only 12 pounds.
Latitude, longitude and altitude of intruder targets are measured within a 1-kilometer diameter hemisphere dome. Following radar detection of an unauthorized drone, the system may be augmented by a slew-to-cue optical/IR camera providing a visual display to an operator — a directional RF jammer on a pan/tilt turret can then be activated to take-down the intruder. The system operates automatically to both detect and disable the drone, or manual control is possible to enable initial operator confirmation of the target before take-down is activated.
DroneShield out of Australia markets a drone detection and mitigation system probably best known for its DroneGun. The DroneGun is a point and shoot device able to disrupt multiple RF frequency bands simultaneously (433 MHz, 915 MHz, 2.4 GHz and 5.8 GHz), taking out the communication link to a drone operator — and also GNSS signals when so equipped — up to 1 kilometer away.
The full DroneSentry detection system integrates a suite of sensors and countermeasures including radar, optical, RF listening, acoustic, thermal and an RF countermeasure transmitter with greater power and range than the portable DroneGun.
Another example is the Rex-1 drone gun. Operating in the 2.4 GHz and 5.8 GHz bands, the Rex-1 rifle-like drone-disabling device is a man-portable jammer developed by Russian Kalashnikov Group subsidiary ZALA Aero Group.
https://youtu.be/Px56KtpZ004
Mapping and survey are becoming a major application for drones.
One such example is 3D mapping of a copper mine in only three days using a fixed-wing UAS.
At an altitude of 1,400 meters, the Erdenet open-pit mine in Mongolia extends 5 x 2 kilometers and is more than 200 meters deep in places. Despite strong winds and even some snow in May this year, one UAS quickly captured geospatial data that enabled three-dimensional modeling of the large, complex site.
Site management is expected to use this initial model as a baseline against which future drone-maps will be compared, and to plan future mine operations.
However, extensive preparations over a two-week period were still required, including the installation of 21 ground control points, positioned using GPS RTK measurements. Re-verification of these points was also required from time to time before the survey, due to changes in the mine from ongoing mine operations, including dynamite blasting.
A MAVinci Sirius UAV was used to gather almost 7,000 aerial photographs which were processed through Agrisoft Photoscan Pro software to produce a detailed digital surface model. All the data collected will be used to create various internal views of the mine for continued mining operations. The mine produces about 26 million tons of ore each year, leading to approximately 530,000 tons of copper and 4,500 tons of molybdenum derivatives.
UAVs make medical deliveries.
Some U.S. medical facilities will soon be participating in a Department of Transportation test program to transport medical samples and supplies by UAV — the object being to obtain test results and medical supplies much quicker than at present. Matternet, Zipline and Flytrex — UAV companies already involved in deliveries by drone — will use several different UAVs in the program, which also aims to set up a number of medical distribution centers.
Matternet has been delivering medical supplies by drone in Switzerland, and Flytrex is focusing on food and package deliveries.
Delivery drone in Kasungu, Malawi. (Photo: AFP)
Meanwhile, Zipline and UNICEF have established an “air corridor” in the city of Kasungu in Malawi to test the transport of medical supplies by drone. Rwanda had previously used UAVs to deliver medication in Africa. Other underdeveloped countries without good ground infrastructure could well benefit by using life-saving drone deliveries for urgently needed medication.
Supporting police investigations, mapping of mines, and coca crop destruction all seem to be good examples of newer uses for unmanned air vehicles. And when policing of drone intrusion is required, looks like there are many new options to detect, disable and even take down unwanted drones. I’d say we seem to be making good progress towards better acceptance and that the industry is starting to grow up.
And let’s all hope that the efforts of all first responders in the Carolinas and Georgia continue through the many weeks of recovery from flooding and damage that are still to come, and that people can soon get back into their homes.
A news story from Australia’s “Today Tonight Adelaide” television show highlights how the DroneShield system can bring down drones that enter restricted airspace or threaten safety. DroneShield countermeasures allow for the controlled management of drone payloads such as explosives, with no damage to common drone models or the surrounding environment.
As the days tick down towards the coming AUVSI Xponential convention in Denver April 30 to May 3, new UAV/UAS developments and applications continue to appear, indicating that this industry could be moving from startup into the beginning of a growth phase.
Skycatch and DJI high-precision drones for Komatsu
The construction industry has always been one of the preeminent areas that require medium- to high-precision surveys. And Komatsu has become one of the world’s leaders in machine automation for the construction site.
Now Komatsu has committed to the automation of site surveys using drones, which ultimately appears to be packaged as a turnkey service for construction companies.
Komatsu aims to show up at a site with all the necessary automated construction machinery and a small staff of automation experts. The experts will survey the site using Skycatch drones and manage the construction for the contractor.
Skycatch drones will survey construction sites with existing RTK networks. (Photo: Skycatch)
Skycatch, based in San Francisco, California, has teamed with Komatsu, who has apparently invested financially in the company and purchased around 1,000 Explore1 drones manufactured by DJI from Skycatch.
Explore1 is actually a modified Matrice 100 DJI drone with special additions. A Skycatch onboard computer links GPS real-time kinematic (RTK) high-precision positioning with a gimbal-mounted 20-megapixel high-resolution camera and the flight computer, resulting in centimeter-level geocoded data.
The big deal is that the system uses existing RTK networks.
Komatsu has been using Skycatch systems for more than three years. The Explore1 system is a combination of all the lessons learned on ease of use and time to collect usable data. Explore1 is used to digitize construction sites during planning, construction and completion.
NASCAR drone protection
It’s unfortunate, but nowadays there always seems to be heightened awareness that events where lots of people gather may present ideal opportunities for possible terrorist attacks. And there has been much made of the possibility that UAVs may be included in the next wave of offensive means for terrorists to inflict civilian casualties on the Western world.
So it’s comforting to hear that for the recent NASCAR race in Fort Worth, Texas, a number of security organizations decided to take the precaution of installing drone countermeasures for the event.
DroneGun, part of the DroneShield anti-UAV system. (Photo: DroneShield)
At the Fort Worth race, the Texas State Department of Public Safety, the Denton County Sheriff, the Fort Worth Police Department, the Texas Forest Service and the Texas Rangers used DroneShield anti-drone systems for the protection of the 2018 Monster Energy NASCAR Cup Series at the Texas Motor Speedway on April 8.
DroneSentinel for drone detection, DroneSentry used for integrated detection and defeat, and DroneGun drone interception were all deployed to determine where drones may be operating and to intercept them if required.
This appears to have been the first known live operational use of all three products by U.S. law enforcement to provide “peace of mind in the aerial domain,” as expressed by an officer about the event.
No bees? Just call for a drone
I’m always frustrated by the fruit tree in my backyard — it absolutely insists on flowering in March when there seems to be more high winds than at any other time of the year, so most of its blossoms are blown to the ground. It’s a mature tree, and you would imagine that it should have learned by now.
But when it is calm and warm, only a few butterflies and birds seem to show any interest. I hardly ever see any bees buzzing around and doing their pollinating thing, and so fruit is hard to come by later in the year.
I’ve thought of borrowing my wife’s make-up brush and dabbing my way round the flowers, but the neighbors, or my wife for that matter, might see me and call the cops to get me taken away…
So I was quite interested when I saw that an outfit called DropCopter, based in Corning, California, is setting about pollination using customized drones. DropCopter basically supplements lost bees by flying over flowering fruit trees and dropping pollen on their blossoms using a drone.
This UAS start-up has initiated a drone pollination service which uses automated multi-rotor drones to dust almonds, pistachios and cherries, boosting crops by up to 15 percent! It seems that fruit producers can rent bees when it comes to pollination time, but bee-rental costs have apparently soared recently. Growers may have been paying up to $180 for one hive to be relocated among their fruit trees. These costs have been cutting into margins and raising the price of fruit at the store.
Enter DropCopter to alleviate pollination problems and restore profit margins for the growers.
DropCopter is using some funding provided by GENIUS NY sponsorship to operate its patent-pending pollination system during nighttime over local New York orchards. Bees don’t like the colder night temperatures, so DropCopter can double the pollination time by operating at night while the bees work the day shift.
But where the heck does DropCopter find all the pollen necessary to fill its pollen distribution containers on its drones? The mystery of fruit pollination still puzzles me.
Range of novel UAV applications grows
So, it’s quite a range of interesting drone applications: automated site survey using drones and a suite of Skycatch processing and data-delivery software; anti-drone protection systems becoming commonplace at larger events; and nature getting a helping hand from pollinating drone systems… Who would have ever thought we’d be seeing these novel, innovative drone solutions?
But, then again, who would have ever expected in the pre-2000 timeframe all the applications that GNSS alone has managed to open up?
