Painpoints
The absence of updated terrain information and situational awareness can severely hinder an effective response.
Entering a disaster zone without real-time updates can leave response teams blind to evolving conditions.
Traditional data collection methods for post-disaster recovery struggle to grasp the full scope of damage and determine the necessary resources required for efficient rehabilitation efforts.
Advantages
Provide critical terrain analysis and situational awareness through updated digital models and real-time aerial imagery.
Ensure safety and proper allocation of response personnel with continuous drone-based aerial support.
Conduct comprehensive impact assessments and streamline rehabilitation efforts using precise, easily shareable digital models.
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
Workflow
1 Mission Execution:
– Fly manually over the affected area looking for hotspots. Switch between infrared and visual views to evaluate the situation.
– Use orbit flights to perform 360° circular flights around the structure, facilitating the risk evaluation.
– Select a suitable infrared palette and gain mode for the conditions at hand.
2 Post Mission Documentation:
– Map the affected areas for post-incident reports and reforestation efforts.
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 affected area looking for hotspots. Switch between infrared and visual views to evaluate the situation.
– Use the Link Zoom feature to zoom in simultaneously with thermal and visual sensors.
– Get the coordinates of hotspots 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.
2 Post Mission Documentation:
– Collect the videos and photos captured during the mission through DJI FlightHub 2 or download from the drone SD card to be used as supporting documentation for post-disaster analysis.
Drone Platform
DJI Matrice 4E
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
Mechanical Shutter Speed: 2–1/2000 s, minimum photo interval 0.5 s
Wide-Angle Camera: 4/3-inch CMOS, 20MP effective pixels
Medium Tele Camera: 1/1.3-inch CMOS, 48MP effective pixels
Telephoto Camera: 1/1.5-inch CMOS, 48MP effective pixels
Laser Rangefinding: 1800 m measurement range (1 Hz) @20% reflectivity target
Payload and Software
DJI Pilot 2
Ground control
DJI Terra
Modeling and flight mission plan
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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