DJI Mavic 3M

DJI MAVIC 3M

Effective aerial surveying needs to see the invisible. That’s why Mavic 3 Multispectral has two forms of sight. It combines an RGB camera with a multispectral camera to scan and analyze crop growth with total clarity. Agricultural production management requires precision and data, and Mavic 3M delivers both.

Compact and portable

• Foldable for easy storage

Multispectral Camera

• 4 × 5MP
• G/R/RE/NIR

RGB camera

• 20 MP
• 4/3 CMOS, mechanical shutter

Safe and stable

• Omnidirectional Obstacle Avoidance
  15km Transmission Distance

Precise positioning

• Centimeter-level RTK positioning
• Microsecond-level time synchronization

Efficient aerial surveying

• Up to 200 hectares per flight

Multispectral + RGB imaging system

Highly integrated imaging system

Newly upgraded imaging system with one 20MP RGB camera and four 5MP multispectral cameras (green, red, red edge, and near infrared). Enables applications such as high-precision aerial surveying, crop growth monitoring, and natural resource surveys.

5 MP Multispectral Camera

Near-infrared (NIR)

• 860 nm ± 26 nm

Red (R)

• 650 nm ± 16 nm

Red edge (RE)

• 730 nm ± 16 nm

Green (G)

• 560 nm ± 16 nm

RGB camera characteristics

4/3 CMOS

• 20MP image sensor

1/2000s

• Fastest mechanical shutter speed

0.7s

• High-speed burst when RGB camera is used

Sunlight Sensor

The built-in sunlight sensor captures solar irradiance and records it in an image file, allowing for light compensation of image data during 2D reconstruction. This results in more accurate NDVI results, as well as improved accuracy and consistency of data acquired over time.

RTK module

Accurate images that capture every pixel

Mavic 3M with RTK module for centimeter-level positioning. Flight control, the camera, and the RTK module sync in microseconds to accurately capture the location of each camera’s imaging center. This enables Mavic 3M to do high-precision aerial surveying without using ground control points.

Efficient and reliable battery life

Ultra-long battery life, fast bursts

43 minutes

• Cruise time

200 hectare

• A single flight can complete mapping operations over an area of 200 hectares.

Fast charging

100W Battery Charging Hub

• High-efficiency fast charging

88W fast charging

• Aircraft

Stable signal, smooth image transmission

The O3 transmission integrates two transmitting signals and four receiving signals to support 15km ultra-long transmission distances.

Omnidirectional obstacle sensing, terrain-follow aerial surveying

The aircraft features multiple wide-FOV vision sensors that accurately detect obstacles in all directions for omnidirectional obstacle avoidance. The terrain-follow aerial surveying can be easily performed in steep-slope landscapes.

Applications

Orchard mapping

Mavic 3M allows terrain-follow aerial surveying of orchards, even on sloped landscapes. Together with DJI Terra or DJI SmartFarm Web to reconstruct high-resolution orchard maps, automatically identify the number of trees, distinguish trees from other obstacles or objects, and generate three-dimensional operation routes for agricultural drones, making operations safer and more efficient.

Mavic 3M aerial surveying

DJI Terra / DJI SmartFarm Web Mapping

Generate 3D Routes

Agricultural Drone Operation

Guide variable rate applications

For rice fertilization, cotton growth regulation, and potato foliar fertilizer spraying, the Mavic 3M is used to obtain multi-spectral images of crops. DJI Terra or the DJI SmartFarm Web can then generate NDVI and other vegetation indices maps, capturing differences in crop potential and generating prescription maps that allow agricultural drones to execute variable-rate application. This ultimately allows users to reduce costs, increase yield, and protect the environment.

Mavic 3M aerial surveying

DJI SmartFarm Web

Generates prescription maps for cropland

Agricultural Drone

Intelligent field scouting

The Mavic 3M can carry out automatic field scouting. The field scout images can be uploaded to the DJI SmartFarm Web in real time through a 4G network. It can also conduct intelligent analyses, such as cotton seedling identification and rice production testing, for real-time sharing of crop growth information, guidance of agronomic activities, and easy management of 70 hectares of farmland by one person.

Environmental Monitoring and Natural Resources Survey

The Mavic 3M can also be used in environment and natural resource surveys, such as water enrichment monitoring, forest distribution surveys, urban green area surveys, and more.

Water enrichment monitoring

Forest distribution surveys

Urban green area surveys