The advanced Multicopter Aeromagnetic Survey System utilizes Atomic Rubidium Magnetometer/Vector Fluxgate Magnetometer/Aeromagnetic compensation technology, providing high-resolution and high-sensitivity magnetic data acquisition basing on drones platform. Common Applications for Aeromagnetic Survey system •Mining exploration(iron, gold, copper, tin, diamonds (kimberlites) Marine geophysical exploration •Unexploded ordnance (UXO) detection •Utility location •Archaeology •Regional geology
展品说明:1. A miniaturized high-precision atmoic optical pump magnetic magnetometer with MEMS technology Ground static noise level :≈0.01 nT (fourth order difference method ,2 Hz sampling) Flight dynamic noise :≈0.07 nT (fourth order difference method ,2 Hz sampling) Deadzone Single equatorial plane, ± 7 deg Dynamic Range 1000 nT to 100000 nT Power 5V , 2 W total (sensor+electronics), 3W during startup Operating temperature range -30C to +60C Calibration None required Dimensions 19x19x47 mm (sensor),100mmx40mmx25mm(control unit) Weight 30g(sensor)/100g(control unit) Slew rate 10000 nT/s Max gradient 100 nT/cm Max data rate 10 samples/s for surveying system 2. Miniaturized high precision vector fluxgate magnetometer Fluxgate axis 3 (Right hand XYZ coordinate) measuring range ±100μT Frequency domain noise: <10 pT/√Hz Preparing time 15 mins Offset error In the zero field ±100nT Scale error DC, ±0.5% Temperature offset error 1nT/℃ Orthogonality error Inter-axial error less than 1° Weight 70g(sensor) size 80mmx55mmx35mm 3. Data Acquisition System(DAQ) CPU 4 ARM Cortex-A53, 1.2 GHz 1 GB memory ADC converter 24 bit Interface USB 2.0 Interface 4 x USB Ports,GPS,10/100M Ethernet interface Power input :5 V 2.5A Rated power :800 mAH (4.0 W) Size :100 x 60x 40mm Weight :190.5 g (without connecting wires) Function :24-bit ADC data acquisition, optical pump aeromagnetic, high precision GPS (2m) receiving module to collect geographical location information 9 axis accelerometer gyroscope attitude angle measurement module/barometer 4. Laser Altimeter Weight 77g (excluding cables) Range 180m@90% reflectivity,70m@10% reflectivity 130m@90% reflectivity&100Klux,50m@10% reflectivity&100Klux Resolution 1 cm Accuracy ±10cm(<10m),1%(>10m) Dimensions 44mm*43mm*32mm 5. Multi-copter UAV platform MATRICE 600 PRO Weight (with six TB48S batteries) 10 kg Max Takeoff Weight Recommended 15.5 kg Hovering Accuracy (P-GPS) Vertical: ±0.5 m, Horizontal: ±1.5 m Max Angular Velocity Pitch: 300°/s, Yaw: 150°/s Max Pitch Angle 25° Max Wind Resistance 8 m/s Max Ascent Speed 5 m/s Max Descent Speed 3 m/s Max Service Ceiling Above Sea Level 2170R propellers: 2500 m; 2195 propellers: 4500 m Max Speed 40 mph / 65 kph (no wind) Hovering Time* (with six TB47S batteries) No payload: 32 min, 6 kg payload: 16 min Hovering Time* (with six TB48S batteries) No payload: 38 min, 5.5 kg payload: 18 min All-directional obstacle-avoidance DJI M300 RTK Max Payload 2.7 kg, Max Takeoff Weight 9 kg Hovering Accuracy (P-mode with GPS) Vertical: ±0.1 m (Vision System enabled) ±0.5 m (GPS enabled) ±0.1 m (RTK enabled) Horizontal: ±0.3 m (Vision System enabled) ±1.5 m (GPS enabled) ±0.1 m (RTK enabled) Max Speed P mode:17 m/s Service Ceiling Above Sea Level 5000 m (with 2110 propellers, takeoff weight ≤ 7 kg) / 7000 m (with 2195 propellers, takeoff weight ≤ 7 kg) Max Wind Resistance 15 m/s Max Flight Time 55 min Charging time:220V input: 60 minutes (fully charging two TB60 batteries), 30 minutes (charging two TB60 batteries from 20% to 90%) 110V input: 70 minutes (fully charging two TB60 batteries), 40 minutes (charging two TB60 batteries from 20% to 90%)