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                          JoLiDAR

                          Multi-platform LiDAR scanning systems - JoLiDAR

                          JoLiDAR uses the latest laser mapping technology to allow users to collect accurate measure-level data using systems mounted on aircraft, drones, vehicles, ships and even backpacks. And our software can use real-time 3D color point cloud to view data in real time. Using JoLiDAR solutions to capture terrain, inspect utilities and construction sites, map disaster areas, and conduct urban development studies.

                          Multiple integration / carrying methods

                          The highly integrated high-precision 3D laser LiDAR system can be mounted on CW-30 VTOL fixed-wing UAV, manned helicopter, industrial-grade multi rotor, car, etc., which can be applied in powerline inspection, mapping, transportation, digital city and other application fields.

                          How does LiDAR work?

                          The technique we use to derive centimeter level precision is called Real Time Kinematic Global Navigation Satellite System (RTK GNSS). This system uses the satellite signal's carrier wave in addition to the information content of the signal and relies on a single GNSS reference station to provide real-time corrections. Now what happens during short periods of GNSS outages? Enter the Inertial Navigation System (INS): the INS uses a computer, motion sensors (accelerometers) and rotation sensors (gyroscopes) to continuously calculate the position, orientation, and velocity of the system. In order to combine the two systems, a very sophisticated algorithm, known as a linear quadratic estimation (LQE), operates on streams of noisy sensor data to produce a statistically optimal estimate of the system's position at any point in time. By fusing this information with the LiDAR data, a point-cloud is generated and visualized in real-time using Phoenix Aerial SpatialExplorer.

                          Primary Applications

                          Compared to current ground scanning technology, JoLiDAR's solution enables you to scan areas faster and achieve higher precision results, whether on the ground or airborne.

                          Specifications

                          Laser Scanner

                          Scanner Model
                          RIEGL VUX-1LR
                          Laser Classification
                          Class 1, Eye Safety Classification
                          Ranging accuracy
                          ≤15 mm one Sigma @ 150m
                          Max. Scanning range
                          1350m
                          Min. Scanning range
                          ≤5m
                          Laser divergence
                          0.5mrad
                          Wavelength
                          Near infrared
                          Laser pulse frequency
                          ≤820KHz
                          Safety Classification
                          Class 1 (eye safe), 1550 nm
                          Max. Echo quantity
                          Unlimited
                          Max. Measurement Rate
                          750,000 pts/s

                          IMU System

                          IMU type
                          Fiber Optic IMU
                          Bias instability
                          0.5°
                          POS acceleration range
                          10g
                          POS Update Frequency
                          200Hz
                          POS Format
                          RAWIMU、RANGE、RANGECMP、EPH、RTCM3.x
                          Positioning system mode
                          Dual-frequency GPS + dual-frequency GLONASS + dual-frequency BeiDou
                          Post POS Positioning Accuracy
                          Post POS Attitude Accuracy
                          Processing method of GNSS / INS post-processing software
                          Support post processing kinematic and Precision single point post-processing
                          Number of base stations supported by GNSS / INS post-processing software
                          ≥7

                          RGB Camera

                          Weight
                          0.7kg
                          Pixel
                          42 MP
                          Resolution
                          7952 * 5304
                          Focal length
                          21mm

                          Data Acquisition System

                          Time Synchronization
                          Meet the data acquisition synchronization between POS and laser scanner and camera, the synchronization error is less than 1ms
                          Storage Control
                          Independent button for controlling laser scanner, storage module, POS. Meet the storage requirements of POS and laser scanner, support network port and other ways to download data
                          Storage
                          256G SSD (extensible)
                          Write Speed
                          ≥100 MByte/s
                          Read Speed
                          ≥100 MByte/s

                          Whole CW-25E LiDAR System

                          Overall scanning Vertical accuracy of the system
                          ≤5cm (Flight height: 200m AGL, RMS)
                          System overall scanning horizontal accuracy
                          ≤8cm (Flight height: 200m AGL, RMS)
                          Vibration damping device
                          Vibration damping device fixed connected to UAV
                          FOV
                          330° ( effective 100°FOV of payload compartment )
                          Power Supply
                          12-30V
                          System power consumption
                          60 W (Typical value)
                          Weight (with RGB Camera)
                          ≤5.6kg

                          Device Support

                          CW-25E

                          Long endurance and large payload UAV platform, great performance on the plateau.

                          Read more

                          CW-30

                          Stable structure, large payload and long endurance UAV platform, diversified mission compartments for choice.

                          Read more

                            If any inquiries of products or solutions, you can fill in below form or email to contact@jouav.com



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