The MagArrow is Geometrics’ first ever UAS-enabled magnetometer and it’s setting a new standard for UAS magnetic surveys. It is a robust and flexible system that can adapt to ever changing field conditions and new user workflows.
The BAAM.Tech Take
The MagArrow is simple to integrate into existing heavy-lift/long-duration crafts, it has its own GPS and IMU integrated into the sensor, it’s light-weight and runs for up to 2 hours on its own batteries (of which are hot-swappable).
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IMU & Storage
in the Field
In the Box
Laser pumped cesium vapor (Cs133 non-radioactive) total field scalar magnetometer
20,000 to 100,000 nT
Configured for operating anywhere in the world without dead sones
0.005 nT/Hzrms typical
1000 Hz synchronized to GPS 1PPS
± 5 nT over entire 360º equatorial and polar spins typical
WiFi data download over 2.4 GHz access point
Commercial grade with typical 3m accuracy, 1m possible
Port for USB flash drive, used for field upgrades.
Built in data logger
32 GB Micro SD card, U3 speed class, not field-accessible, contact for higher capacities
Over WiFi 2.4 GHz using user-supplied grower-cable devices.
Bosch BMI160 Accel/Gyro – 200 Hz sample rate
Battery Connection: 2x XT60 connectors for 206 type batteries
Operating Temperature: -10º C to 40º C (14º F to 104 º F)