Geo-matching | Your Product Platform for Surveying, Positioning and Machine Guidance Join Geo-matching now!

CHCNAV BB4

Aerial Mapping Solution

Professional UAV reality capture platform

  • CHCNAV BB4
CHCNAV
599 Gaojing Road, Building D
201702 Shanghai
China
Contact supplier
Documents
Download brochure

Description

The BB4 is a high-end unmanned aircraft system resulting from an alliance between the two industry leaders in their respective segments. Its scientific design and highly integrated production technology come from CHCNAV - a global manufacturer specialized in efficient geospatial measurement technologies - and its fully automated flight control system from DJI, the pioneer in the manufacturing of commercial UAVs.

Key feature

  • A STATE-OF-THE-ART MODERN PLATFORM: 2 min for flight preparation

The BB4 UAV is specially designed for professional industrial applications. The modular design with pre-installed arms and antennas reduces the time required for setup, making the platform ready for use in just 2 minutes

  • HIGH CAPACITY: Up to 7 kg payload

LiDAR weight is a constraint for any drone. The UAV needs to lift the entire payload, if not, no data acquisition is possible! The BB4 can carry our CHCNAV scanners with different DSRL cameras. 3D photogrammetry is possible with an oblique camera system. Users can also install multispectral cameras.

  • SURVEY-GRADE ACCURACY: 1 cm +1 ppm RTK accuracy

The BB4 is equipped with dual DJI A3 IMUs and GNSS units that work together with CHCNAV's advanced positioning solution, consisting of a high-end GNSS receiver and an industry-leading IMU to meet the high accuracy requirements of the surveying and mapping industry.

  • INTELLIGENT AND FLIGHT-SIMPLIFIED OPERATION: BB4 operated by DJI Ground Station Pro

Enhance the BB4's operation with the DJI GS Pro application. Conduct automated flight missions, manage flight data in the cloud, and collaborate across projects to efficiently manage your drone workflow.

Specifications

  • Year of last update
    2020
  • Typical applications
    topographic survey, construction, asset inspections, mining, natural resources
  • Product Name
    BB4
  • Models in series
    yes
  • Product manual
    yes
  • Platform
    Copter
  • Brand
    CHCNAV
  • Max. payload [kg]
    7.1
  • Max. stay in the air [min]
    55
  • Max. speed [km/h]
    50.4
  • Max. height above sea level [m]
    5000
  • Propulsion
    4 propellers
  • Maximum rate of ascent
    5 m/sec
  • Maxirum rate of descent
    3 m/sec
  • Material
    carbon fiber
  • Height [cm]
    44
  • Width [cm]
    110
  • Length [cm]
    110
  • Weight [kg]
    10.9
  • Number of rotors
    4
  • Transport on human back
    N
  • Min. operation temperature [°C]
    -10
  • Max. operation temperature [°C]
    40
  • Max. wind speed [m/sec]
    13
  • Min. ø of launch/landing site [m]
    1
  • Launching method
    Vertical takeoff and landing
  • Training provided
    Y
  • Automatic launch and landing
    Y
  • Autonomous emergency landing
    Y
  • Collision avoidance systems (CAS)
    Y
  • Type of GNSS receiver and captured signals
    dual-frequency GNSS navigation, dual redundancy sensor design, fully-automatic work mode
  • Correction services [PPK, RTK]
    support RTK and PPK
  • Velocity Measurement Accuracy
    0.01 m
  • Positioning Accuracy
    1 cm + 1 ppm
  • Height
    2 cm + 1 ppm
  • Onboard imaging/scanning devices
    RGB Camera, Lidar, Additional sensors
  • Type of Camera
    CHC AS-C420 (calibrated Sony A7 RII)
  • Build-in Stablilsation
    Y
  • Exchangeable
    Y
  • Sensor tilting to allow oblique views
    N
  • Type of Lidar
    CHC AlphaUniXXX series, CHC ASXXX series, 3rd party LiDARS ≤7 kg weight
  • Additional Sensors and additional information
    Other sensors, but request factory customisation and calibration
  • Ground computer included
    Y
  • Type of Ground computer
    DJI Lightbridge2
  • Sensor control
    Y
  • Real time image and video download link
    Y
  • Type of software included
    Flight planning, Photogrammetric software, Point cloud processing software
  • Automatically Generated Products
    Point Clouds, 3D Landscape Models, DEMs, DTMs
  • Flight planning software
    DJI GS PRO
  • Photogrammetric software
    CoPre
  • Point could processing software
    CoPre, CoProcess
  • Transportation accessories
    water, dust and quake proof transport container
  • Included batteries and charger
    yes, 4x Li-Polymer batteries, 22000 mAh
  • CONTROLLER Product Name
    DJI Lightbridge2
  • Video Transmission Distance/Range [km]
    5
  • Controller Battery
    6000 mAh LiPo 2S
  • Controller Required Operating System
    iOS
  • Working Temperature [deg]
    -10 °C to +40 °C
  • Charging Time [h]
    6
  • Connection Types
    HDMI, SDI, USB
  • LCD Screen
    from iPad
  • Operating Frequency [GHz]
    5.725 GHz to 5.825 GHz; 2.400 GHz to 2.483 GHz

You have selected 2 products to compare you can add 4 more products