Equipment

DJI MAVIC 3M: MAVIC 3 MULTIESPECTRAL

Mavic 3 Multispectral is a two-in-one camera system that combines an RGB imaging system with a multispectral system to examine and collect a variety of data for field-based results.

The RGB camera is equipped with:

  • A 4/3-inch CMOS sensor
  • A 20MP image sensor
  • A mechanical shutter with a maximum speed of 1/2000

It can instantly collect image data and manage high-speed continuous shooting at the fastest interval of 0.7 seconds, significantly improving operational efficiency in the field.

The four-lens multispectral camera provides more accurate directional information. By detecting subtle differences invisible to the human eye, this camera helps users gain a deeper understanding of crop conditions.

Each of the four multispectral cameras captures 5 million pixels and targets the following wavelengths:

  • Green (G): 560 nm ± 16 nm
  • Red (R): 650 nm ± 20 nm
  • Red Edge (RE): 730 nm ± 20 nm
  • Near-Infrared (NIR): 860 nm ± 26 nm

By combining these two cameras, the Mavic 3M enables applications such as high-precision aerial surveys, crop growth monitoring, and natural resource assessments.


RTK MODULE: CENTIMETER-LEVEL POSITIONING

To precisely determine the location of each camera’s image center, the drone, its camera, and the RTK module are synchronized down to the microsecond level. As a result, the Mavic 3M can perform high-precision aerial surveys without the need for ground control points (GCPs).

With a long battery life of up to 43 minutes, the Mavic 3M can survey and map up to 2 square kilometers in a single flight.