Advanced 3-in-1 Drone Sensor

An advanced 3-in-1 drone sensor integrates three distinct sensing modalities into a single payload unit, reducing the weight, wiring complexity, and mounting footprint that separate sensor installations would require. Common combinations include RGB camera paired with thermal imaging and LiDAR ranging, or electro-optical imaging combined with multispectral sensing and a laser rangefinder — the specific combination determines the operational application the payload is designed to serve.

The RGB and thermal combination covers daytime visual capture alongside passive infrared imaging, with thermal detectors typically based on 320×240 or 640×480 uncooled microbolometer arrays offering NETD values at or below 50mK. LiDAR modules integrated into the payload emit laser pulses to build point cloud data for terrain mapping, obstacle detection, or volumetric measurement, with ranging accuracy generally falling between 2cm and 5cm at operational altitudes. Total payload weight on compact 3-in-1 units typically ranges from 180g to 650g depending on sensor grades and gimbal inclusion.

Gimbal stabilisation — two or three axis — is standard on imaging payloads to maintain sensor orientation during flight, with stabilisation ranges compensating for ±30° or greater of airframe movement. Data outputs include HDMI or USB video feeds, MAVLink or DJI SDK integration for flight controller linking, and onboard storage via microSD for raw capture.

In Pakistan, 3-in-1 drone sensors serve border surveillance, agricultural assessment, infrastructure inspection, search and rescue, and tactical reconnaissance where operators need multiple data types from a single flight without payload swaps.

Tactical Supply Pakistan stocks advanced 3-in-1 drone sensor payloads compatible with major UAV platforms for professional and operational field deployment.