Expertise

Aerial Surveying

LiDAR Surveys

Light detection and ranging (LiDAR) devices measure features by pulsing light beams and calculating the reflection properties of each individual beam. This data produces a high-density point cloud. The LiDAR data generates a point cloud which is combined with differential global positioning system (DGPS) data to obtain highly accurate X, Y, and Z coordinates for each point. Our drone-mounted LiDAR excels in high-accuracy surveying and is capable of penetrating heavy vegetation.

无人机摄影测量

摄影测量法是一种实用且经济高效的方法,用于对大型或危险区域(如采石场)或挖掘工作进行测量。我们使用航空影像和差分全球定位系统(DGPS)创建地形图。尽管准确性低于传统的测量,但摄影测量的测量被认为适合于库存和挖掘的体积计算。这种调查需要特定的技能和技术才能获得可靠的数据。

设备:

  • DJI Mavic Pro 2
  • DJI Phantom 4
  • DGPS
  • Trimble软件