PolyScanner-微型飞行平台激光雷达系统
PolyScanner-微型飞行平台激光雷达系统介绍:
-高性能、超轻量的 3D 高清空中扫描仪
PolyScanner 将远程激光雷达和高清全球快门摄像机与先进的GNSS/INS 技术集成在一起,为飞行平台 3D 测绘和测量提供卓越的性能。精密惯性感应使系统能够在GNSS 中断期间准确保持位置。
板载计算机与 GNSS/INS 系统紧密耦合,融合来自 LiDAR 和摄像机的数据,以创建单个时间和地理标记的原始输出文件,该文件可经过后处理,以提供高度精确的色点云数据文件。
PolyScanner 也作为完整的 PolyMapper 解决方案的一部分提供,该解决方案将系统与 DJI 矩阵600飞行平台集成。
LiDAR规格:
Model Name Velodyne VLP-16 Velodyne VLP-32C
Channels 16 32
Measurement Range 100m 200m
Accuracy ±3 cm ±3 cm
Field of View (Vertical) +15° to -15° -25° to +15°
Angular Resolution (Vertical) 2° Minimum 0.33° (non-linear distribution)
Field of View (Azimuth) 360° 360°
Angular Resolution (Azimuth ) 0.1° – 0.4° 0.1° – 0.4°
Rotation Rate 5 – 20 Hz 5 – 20 Hz
Return Modes Single/Dual Single/Dual
Points/Second ~0.3/0.6 million ~0.6/1.2 million
Camera 规格:
Sensor Type: CMOS
Readout Method: Global Shutter
Sensor Format 1”
Pixel Resolution: 12.94mm @ 60m
Pixel Size: 3.45μm
Resolution: 4096 × 2160
Hardware 规格:
Recording time: up to 2 hours
Weight: 2.3 kg
Dimensions: 260 mm x 150 mm x 145 mm
Output: Ethernet
GNSS 规格:
Constellations :GPS/GLONASS/Beidou/Galileo
Satellite signals: L1 & L2
Position accuracy: 1.6 m CEP SPS, 0.02 m RTK
Velocity (RTK) accuracy: 1 cm/s
Roll/Pitch (RTK): 0.01°
Heading: 0.1° (1 m base),
Measurement rate :100 Hz
Sensitivity: -160 dBm
Number of antennas: 2
PolyScanner-微型飞行平台激光雷达系统行业运用:地形图测绘、电力巡航、矿山测量、数字城市、林业、堆体、大面积测图、三维建模、灾害评估;