Unmaned Surface Vehicles
Echo Sounders
Side Scan Sonars
Acoustic Doppler Current Profilers
Total Stations
Electronic Theodolites
Digital Levels
Automatic Levels
Handhelds Distance Meters
Prisms/Tripods/Poles/Staffs...
Mapping Drones & Payloads
UAV Applications
Terrestrial Laser Scanners
LiDARs
SLAM LiDAR
Satellite Imagery
Automatic Deformation Monitoring Systems
Environmental Monitoring Systems
Relevant Sensors
VR Simulated Surveying Training Systems
Auto Steering
Track Geometry Measuring Trolley Systems
Automated Tunnel Scanning & Inspection Systems
Features
Applications
Specification
Operational video
PAYLOADS
Model | name | Firefly/ Firefly Pro |
Drone | Dimension | Firefly: 745x555x252 mm (unfolded); 273x224x107 mm (folded) Firefly Pro: 745x555x292 mm (unfolded); 273x224x147 mm (folded) |
Weight (without payload) | Firefly: 2.4 kg Firefly Pro: 2.45 kg |
|
Maximum Take-off Weight | Firefly: 3.4 kg Firefly Pro: 3.45 kg |
|
Payload Capacity | max. 1 kg | |
Maximum Ceiling | 3500 m | |
Wind Resistance | 10 m/s (Beaufort 5) | |
Working Temperature | -10~+50 ℃ | |
Power Supply | Lithium-polymer battery, 4S, 12000 mAh, 15.2 V, 182.4 Wh | |
Flight Endurance | max. 39 min | |
Cruising Speed | max. 15 m/s (sport mode) | |
Ascending Speed | max. 5 m/s (sport mode) | |
Descending Speed | 3 m/s | |
Hovering Accuracy (P-GPS) | H. ±1.5 m (downward vision: ±0.3 m); V. ±0.5 m (downward vision: ±0.1 m); | |
Hovering Accuracy (D-RTK) | Firefly: / Firefly Pro: H. ±0.2 m; V. ±0.1 m |
|
Dual RTK Direction Detection | Firefly: / Firefly Pro: accuracy ±1° |
|
Forward Vision System | Detecting Range | 0.5~15 m |
Suited Environment | obstacles with rich textures & moderate lighting (>15 lux, normal indoor fluorescent light) | |
Downward Vision System | Tachometer Range | speed ≤10 m/s (@AGL 8m, moderate lighting) |
Precise Hovering Range | 0.3 ~8 m | |
Suited Environment | obstacles with rich textures & moderate lighting (>15 lux, normal indoor fluorescent light) | |
Remote Controller | Control Frequency | 2.4 GHz |
Radio Datalink Range | max. 7 km (with moderate intervisibility) | |
Working Temperature | -10~+50 ℃ | |
Power Supply | Lithium battery built in, 5000 mAh, 8.4 V | |
Communication Interface | Type-A, USB | |
Charger | Purpose | for drone battery and remote controller both |
Rated Power | 68 W | |
Voltage | 16.8 V |
Note: all information above is subject to change without any prior notice.
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