Dimitris Mavrakis’ Post

Remote sensing is the process of collecting data about an object or area without making direct physical contact. It typically involves the use of sensors on satellites, drones, or aircraft to capture information from a distance. These sensors measure electromagnetic radiation, such as visible light, infrared, or radar signals, which are then used to analyze and monitor the Earth's surface. Remote sensing is transforming how we gather data about our world. This technology allows us to observe and understand environments without physical presence. It's opening new frontiers in various fields, from environmental monitoring to urban planning. #RemoteSensing #GeospatialTech #Innovation #EnvironmentalMonitoring #IEGS

Signals are easy to optimize with new omnidirectional antennas Gooseneck Omni antennas offer a wide range of frequencies and radiation patterns. They are designed for use with unmanned vehicles (drones), video transmission, walkie-talkie communication, manpack radios, surveillance and more. Gooseneck antennas provide several advantages over conventional fixed-mount antennas. First, they are flexible and versatile. They can be bent and repositioned at any angle, letting users optimise signal reception and transmission. Second, they are durable and made from rugged materials such as fibreglass and metal, which gives them resistance to shock, vibration and other environmental hazards. The third advantage of goosenecks is that they are lightweight and compact, making them easy to transport and deploy in the field. #Antenna #Technology

High resolution commercial satellite imagery is usually the sensor of last resort due to cost, logistics, or safety. We tend to be at the end of the line: - People with sensors ❌ - Networks with sensors ❌ - Drones with sensors ❌ - Planes with sensors ❌ - Satellites with sensors ✅

🔄 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗖𝗿𝗼𝘀𝘀-𝗕𝗮𝗻𝗱 𝗙𝗿𝗲𝗾𝘂𝗲𝗻𝗰𝘆 𝗛𝗼𝗽𝗽𝗶𝗻𝗴 𝗳𝗼𝗿 𝗨𝗻𝗶𝗻𝘁𝗲𝗿𝗿𝘂𝗽𝘁𝗲𝗱 𝗦𝗶𝗴𝗻𝗮𝗹 𝗦𝘁𝗮𝗯𝗶𝗹𝗶𝘁𝘆 Our 𝗧𝗿𝗶𝗽𝗹𝗲 𝗙𝗿𝗲𝗾𝘂𝗲𝗻𝗰𝘆 𝗛𝗼𝗽𝗽𝗶𝗻𝗴 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 is designed to tackle interference in real time. This technology seamlessly switches between 𝟴𝟬𝟬𝗠𝗛𝘇, 𝟭.𝟰𝗚𝗛𝘇, 𝗮𝗻𝗱 𝟮.𝟰𝗚𝗛𝘇 bands every 100ms if interference is detected. This ensures 𝘀𝘁𝗮𝗯𝗹𝗲 𝘀𝗶𝗴𝗻𝗮𝗹 𝘁𝗿𝗮𝗻𝘀𝗺𝗶𝘀𝘀𝗶𝗼𝗻, even in challenging environments. With enhanced range and anti-interference capabilities, it outperforms traditional single-band transmission solutions, making it ideal for UAVs and other wireless applications. 🛰️ Reliable. Stable. Advanced. Check out how it works in the dynamic illustration below 👇 as shown in the image. #FrequencyHopping #WirelessTransmission #AntiInterference #DroneTechnology #UAVSolutions #RFTechnology #LongRangeTransmission #TechInnovation #SignalStability #CrossBandHopping #WirelessTech #RFTransmission #DroneTech #SignalReliability #UAVInnovation #TechAdvancement

✨ Introducing the Hero Alpha from Nested Technologies! ✨   Advanced Thermal Imaging meets Robust Aerial Technology - Discover the unparalleled capabilities of the Hero Alpha, your essential tool for advanced aerial surveillance and analysis. With its state-of-the-art thermal camera mounted on a 2-axis gimbal, this drone is perfect for everything from search and rescue operations to infrastructure inspections.🔍   Proudly manufactured in Canada, the Hero Alpha is designed for precision and reliability. Enjoy up to 45 minutes of flight time with advanced battery technology and dual RTK for pinpoint accuracy, even near magnetic interferences.🛠️   Weighing just 1.7kg with the battery, its compact design is highly portable and perfect for diverse applications. Equipped with a 3x optical zoom visual camera, the Hero Alpha provides detailed visual and thermal inspections, making it indispensable in scenarios like search and rescue, firefighting, and energy audits.   🔗 Elevate your operations with the Hero Alpha—where advanced thermal imaging technology meets robust aerial performance for unmatched efficiency and insight. Learn more at: https://lnkd.in/gc_dZ8sj  #InfinitDrones #ThermalImaging #AerialInnovation #Technology

They are surrounding us; they are everywhere, and they will get further. They are in your car, your smart TV, your fridge, your washing machine, and your microwave. They are in hospitals, airplanes, drones, ships, satellites, and spaceships. They are getting to farms and forests. And they are also starting to play a major role in wars. What is an Embedded System, and why should you know about them? Allow me to answer these questions for you, in simple words, with no complicated technicisms. If a complicated technicism appears, I'll break it down for you so you don't get lost. https://lnkd.in/e7wGbjeK

A little glimpse into the field test we did with CILAS last month . Goal : Integration of Electro-Optical Equipment, Radar, Software, and Laser system for Drone Neutralization Behind a scene: 1. step Electro-optical sensors detect a drone in the monitored airspace, using high-resolution cameras and infrared imaging to pinpoint its location. 2. step Data Processing: The sensor data is fed into an advanced software system that processes the imagery and calculates the drone's real-time position (latitude, longitude, and altitude). 3. step Targeting Communication: The software integrates the processed data and transmits it to a connected laser system via a secure communication protocol. 4. step Laser system Activation: The laser receives the coordinates and locks onto the drone. It adjusts its beam to align with the drone's trajectory, using the real-time location data. 5. step Neutralization: The laser emits a focused, high-intensity beam of light that temporarily blinds the drone's optical sensors or disrupts its navigation systems, neutralizing the threat. If there are any questions don't hesitate to dm us #datcon #pantilt #positioner #protect #security #bordersecurity #uav #drones #defence #surveillance #advancedsecurity #mobilesecurity #detection #thermalcamera #laserweapon

THERMAL CAMERA DRONE TO THE RESCUE IN MASSIVE CORNFIELD! 🚁 Law enforcement in Wisconsin recently used a thermal drone to find a lost three-year-old boy in a massive cornfield at night. This heartwarming story serves as a reminder of the good deeds we can achieve for one another amidst the overwhelming negativity and politics around us. The thermal drone camera, integrating infrared and optical sensors, proves invaluable for surveillance, search, and rescue missions. With real-time photo/video transmission and a 360 by 270-degree invisible laser beam, this technology offers high dimensional accuracy and real-time 3D change detection, making it ideal for crop monitoring and data collection, enhancing Ai capabilities. DEMOS IN MEXICO Exciting news! These thermal camera drones will soon be available for demos in Mexico. Check out the incredible technology in action and witness how it can revolutionize agriculture applications. Read the full story here: https://lnkd.in/eyt6zXry #ThermalCamera #DroneTechnology #SearchAndRescue #AgricultureApplications #TechInnovation

Great simple graphic showing what some of my friends have been doing with significant success over recent months. the coverage zone highlighted should include the towards direction as well, since detecting aerial threats is a valuable part of RF awareness work. Check in with Mike Dewhirst or Laurence Mallinson if you want to hear more about what they're working on at Evolve Dynamics

Integrating RF sensors into UAVs significantly enhances surveillance and intelligence collection capabilities. Improved line-of-sight allows for precise and comprehensive monitoring over large areas, thus expanding the observation radius. Key benefits of RF sensor integration in UAS payloads: ➡️ Increased observation radius ➡️ Variable height antenna deployment, reducing risk to personnel ➡️ Passive monitoring, ensuring adversaries remain unaware of detection ➡️ Tethered platforms with zero RF emissions ➡️ Integrated intelligence across multiple domains Learn more: https://hubs.la/Q02DXV__0 #RFintegration #LOS #UAV #RFtechnology