Painpoints
Rescue missions often occur on vast and challenging terrains, which can limit ground search capabilities.
Lack of accurate coordinates and visual references can negatively impact response missions.
Certain terrains and conditions pose challenges to easily identifying a missing person through visual ground searches.
Advantages
Cover large areas more efficiently with drone-based search missions.
Provide accurate coordinates and visual references to ground teams for more efficient rescue missions.
Overcome terrain and visibility challenges with aerial searches that detect heat patterns.
Drone Platform
DJI Matrice 4T
Weight: 1219 g (with propellers)
Max Flight Time (without wind): 49 minutes
Environment Adaptability: Max takeoff altitude 6000 m, max wind speed resistance 12 m/s
Sensing System: Omnidirectional binocular vision system, supplemented with a 3D infrared sensor at the bottom of the aircraft
Wide-Angle Camera: 1/1.3-inch CMOS, 48MP effective pixels (Matrice 4T)
Medium Tele Camera: 1/1.3-inch CMOS, 48MP effective pixels
Telephoto Camera: 1/1.5-inch CMOS, 48MP effective pixels
Infrared Thermal Camera: 1280 × 1024@30fps (Super Resolution enabled, Night Mode not activated)
Laser Rangefinding: 1800 m measurement range (1 Hz) @ 20% reflectivity target
Payload and Software
DJI Pilot 2
Ground control
DJI FlightHub 2
Drone and dock’s cloud management system.
Workflow
1 Mission Execution:
– Fly manually over the last known location following a search pattern such as the spiral route.
– Draw points, lines, or polygons on a map in DJI FlightHub 2 to mirror the last known location, trails, or key areas of interest.
– Select a suitable infrared palette and gain mode for the conditions at hand. White Hot and Black Hot palettes are preferred.
– Switch between infrared and visual cameras. Use the Link Zoom feature to zoom in simultaneously with thermal and visual sensors.
– As the situation allows, generate a rapid 2D map on DJI FlightHub 2 to provide a better understanding of the search area and routes.
– Once the subject is identified, mark the location with the drone flying over.
– Communicate with the rescuee and rescue teams using the speaker if applicable.
– Support teams on the rescue mission by providing lighting from the drone using the spotlight.
Drone Platform
Matrice 30T
Weight (incl. two batteries): 3770 ± 10 g
Max Flight Time: 41 min
Sensing System: Six-directional sensing and positioning
Environment Adaptability: Max service ceiling above sea level (without other payload) 7,000 m (with 1676 propellers); max wind resistance 12 m/s
Zoom Camera: 1/2-inch CMOS, effective pixels: 48MP
Payload and Software
DJI Pilot 2
Ground control
Workflow
1 Mission Execution:
– Fly manually over the last known location following a search pattern such as the spiral route.
– Draw points, lines, or polygons on a map in DJI FlightHub 2 to mirror the last known location, trails, or key areas of interest.
– Select a suitable infrared palette and gain mode for the conditions at hand. White Hot and Black Hot palettes are preferred.
– Switch between infrared and visual cameras. Use the Link Zoom feature to zoom in simultaneously with thermal and visual sensors.
– For night missions, operators can choose to disable the IR Cut Filter of the zoom camera for enhanced night visibility.
– As the situation allows, generate a rapid 2D map on DJI FlightHub 2 to provide a better understanding of the search area and routes.
– Once the subject is identified, get the coordinates using the laser range finder and the Pin Point function, or draw out routes and areas to avoid.
– Share Pin Point coordinates with ground teams through DJI Pilot 2 QR code or DJI FlightHub 2.
– Communicate with the rescuee and rescue teams using the speaker if applicable.
– Support teams on the rescue mission by providing lighting from the drone using the spotlight.
Drone Platform
DJI Matrice 400
Weight: 9740±40 g (with batteries)
Max Takeoff Weight: 15.8 kg
Max Payload: 6 kg
Max Flight Time: 59 minutes
Max Horizontal Speed: 25 m/s
Sensing System: Omnidirectional binocular vision system (surround view provided by full-color fisheye vision sensors), horizontal rotating LiDAR, upper LiDAR, downward 3D infrared range sensor, and six-direction mmWave radar
Environment Adaptability: IP55 rating, max takeoff altitude 7000 m, operating temperature -20° to 50° C (-4° to 122° F)
Payload Compatibility: Zenmuse H30 Series, Zenmuse L2, Zenmuse P1, Zenmuse V1, Zenmuse S1, and third-party payloads
Payload and Software
Zenmuse H30T
Wide-Angle RGB Camera: 1/1.3-inch CMOS, 48MP effective pixels
Zoom RGB Camera: 1/1.8-inch CMOS, 40MP effective pixels, 34× hybrid optical zoom
Infrared Thermal Camera: 1280×1024@30fps
NIR Auxiliary Light Illumination Range: Approx. 8m diameter circle @ 100 m
Laser Range Finder: Max measurement range 3000 m
DJI Pilot 2
Ground control
DJI FlightHub 2
Drone and dock’s cloud management system.
Workflow
1 Data Collection:
– Plan a 2D or Smart Oblique Mission based on the actual landscape situation to generate regular orthomosaic images or 3D models.
2 Data Processing:
– Import to DJI Terra to process orthomosaic maps or 3D models.
3 Data Analysis:
– Perform analysis on the situation directly in DJI Terra or import the outputs to the preferred third-party software for further analysis.
Contact Us
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