Rheinmetall and Anduril Join Forces to Develop C-sUAS System

The Düsseldorf-based technology group Rheinmetall and the US company Anduril Industries signed a Memorandum of Understanding during Eurosatory in Paris, one of the world’s leading trade shows for defence and security. Under this collaboration, Rheinmetall and Anduril will work together to design, develop, and produce new layered Counter small Unmanned Aerial System (C-sUAS) air defense […]

MatrixSpace Gets $1.25M AFWERX Open Topic SBIR Contract to Develop Low SWAP-C Multi-Function Payload

MatrixSpace has been selected by AFWERX for a $1.25M Direct-to-Phase II SBIR to develop a prototype low SWaP-C multi-function, multi-band antenna payload, based on the MatrixSpace Radar hardware platform. Created to satisfy requirements for the Replicator initiative and address the most pressing challenges in the Department of the Air Force (DAF), the project is part […]

Folland Gnat: Tiny Jet, Big Impact

In the 1950s, the aviation industry was trending towards bigger, heavier, and more expensive fighter jets. But a small British company decided to challenge this direction by demonstrating that there was a viable market for affordable, lightweight fighters. This is the story of the Folland Gnat. A Revolutionary Concept The Gnat was a game-changer. Smaller […]

Axon and Skydio Launch Comprehensive Drone Solution for Public Safety

New Offering Enhances Drone as First Responder Capabilities for Emergency Response Axon, a global leader in public safety technology, and Skydio, a premier U.S. drone manufacturer, have announced a new end-to-end offering aimed at enhancing the use of drones in public safety. This comprehensive solution focuses on the Drone as First Responder (DFR) program, enabling […]

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Unifly Enables First Autonomous Petrochemical Sample Transport at Port of Antwerp

Unifly UTM Supports A Milestone in Drone Logistics for the Industrial Sector Unifly, a leader in UAS Traffic Management (UTM) solutions, has announced its pivotal role in enabling the first-ever autonomous drone transport of petrochemical analysis samples at the Port of Antwerp. This groundbreaking initiative, part of the SAMPLIFLY project led by ADLC, SGS, and […]

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Neya Systems Partners With AUVSI to Develop UGV Cybersecurity Framework

Collaboration to Establish Standards and Certification Program for UGV Cybersecurity Neya Systems, a leading provider of off-road autonomy and mission planning software, has announced a new partnership with the Association for Uncrewed Vehicle Systems International (AUVSI) to create a cybersecurity and supply chain framework and certification program for uncrewed ground vehicles (UGVs). This initiative aims […]

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Skyfront Introduces Next-Generation Drone Magnetometer

Skyfront MagniPhy Enhances Surveying, Mineral Prospecting, and UXO Detection Skyfront, a leader in high-endurance hybrid drones, has launched the Skyfront MagniPhy, its latest drone magnetometer solution. This new tool is designed for various applications, including surveying, mineral prospecting, detecting orphaned wellheads, and finding landmines and unexploded ordnance (UXO). The Skyfront MagniPhy features a new enclosure […]

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World’s largest tree as seen by drone — for an utterly practical reason

Ever wanted to see world’s largest tree — by drone, no less? Some drone pilots took to photographing the massive, natural wonder for quite a practical reason.

The tree, dubbed General Sherman, sits within California’s Sequoia National Park. And in May 2024, the U.S. National Park Service — in a partnership with groups including the Giant Sequoia Lands Coalition — commissioned a drone flight to conduct a first-of-its-kind health check-up for the tree.

General Sherman stands 275 feet tall and more than an estimated 2,200 years old.

largest tree General Sherman Sequoia california

With that project, an Freefly Astro Prime drone flew over the canopy. Across its flights, the drone carried a range of different sensors such as a lidar payload to detect changes in the canopy.

The health check-up comes at a critical time for research of the beloved giant sequoias. An estimated 20% of the world’s giant sequoias have been lost in the last four years alone. That’s due in large part to California’s wildfires. But that’s not all. A species of beetle has also been invading the trees, causing entire trees to die.

This drone inspection had a fairly happy ending. While researchers used the drone data to detect some degree of native bark beetle activity, researchers concluded that it wasn’t a concerning amount.

“Drones give us an ability to scale out those observations,” said Sam Prentice, a soil scientist and drone specialist with the Forest Service.

Check it out here:

How to monitor forest health via drone

No, this project was not as simple as just flying a cheap camera drone over a tree to check it out. After all, those beetles are tiny, and their impacts often aren’t even seen with the naked eye. Given that, a more advanced drone carrying a payload smarter than a basic camera came into the picture.

Drone used: For this project, pilots used Freefly’s Astro Prime drone. The Astro Prime is a relatively new version of the original workhorse commercial UAS platform from Freefly. The Astro Prime is NDAA-compliant and Blue UAS-approved.

Payloads used: The drone was mounted with various swappable payloads, including a Lidar scanner and HD video camera.

Communication system used: From there, the drone called on mesh rider radios from Doodle Labs. The mesh rider radios establish a resilient datalink, maintain connectivity and full control of the drone in an off-grid environment. That enables them to reliably send high-bandwidth data back to the ground.

Get National Park approval

If you’re planning to map a forest within a National Park, know that you’ll need approval. Drone use is typically banned in National Parks under 36 CFR 1.5. That rule prohibits launching, landing, or operating drones on lands and waters administered by the National Park Service (NPS) NPS.

To conduct aerial mapping missions, researchers need to obtain special permits from the NPS. You can usually check with the park superintendent to see if an area can be designated within the park. They’ll outline how to get a special use permit if necessary.

Violation of the ban is a misdemeanor with the maximum penalty of six months in jail and a $5,000 fine.

What this project signals for use of drones in environmental science

“The capabilities of the Astro prime and its NDAA-compliant status will enable the U.S. Forest Service and other Department of Interior groups to call on the platform for continued use in land mapping and inspection much faster than older manual processes,” according to a statement from Doodle Labs.

It’s also compelling to see the particular choice by the U.S. Forest Service to use a Freefly drone. Freefly is an American drone company. Its products are designed, assembled, tested, and supported by the Freefly team at its headquarters in Woodinville, Washington. Freefly products are also far more expensive than a DJI drone. The Freefly Astro Prime Drone with a Sony ILX-LR1 camera costs a hefty $27,000.

But the U.S. government’s decision to utilize the American-made Freefly drones for aerial mapping can be seen as a signal of growing interest in supporting domestic drone manufacturers like Freefly over their Chinese counterparts, DJI. Recently, politicians have raised concerns regarding potential security risks associated with Chinese-made drones. While Freefly drones may not possess the same widespread brand recognition as DJI, this project signifies a potential shift.

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AgEagle Announces $2M UAV Sale to United Arab Emirates Distributor

AgEagle Aerial Systems Inc., a provider of best-in-class full stack flight hardware, sensors and software for commercial and government use, has announced that the Company has secured a purchase order to deliver 20 eBee VISION full-stack systems with control systems, batteries, backpacks, and limited spares, to a leading distributor in the United Arab Emirates (UAE). […]