Enhancing Selkirk College's RPAS Capacity

增强塞尔扣克学院的 RPAS 能力

• 批准号: 548258-2019
• 负责人: Parfitt, Ian
• 金额: $ 10.76万
• 依托单位: Selkirk College
• 依托单位国家: 加拿大
• 项目类别: Applied Research Tools and Instruments Grants
• 财政年份: 2019
• 资助国家: 加拿大
• 起止时间: 2019-01-01 至 2020-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=693634
• 关键词: Enhancing; Selkirk; College; RPAS; Capacity

Light Distance And Ranging, or lidar, is an active remote sensing technology. The lidar system emits laser pulses and measures the time until the reflected light is detected. Distance from the system can then be calculated using the speed of light. The resulting data is represented as a 3D point cloud. Lidar has many applications in forestry because some of the laser pulses reach through the canopy to the ground, or are reflected back by parts of the forest canopy. This enables the creation of both detailed surface or terrain models, and detailed models of trees and shrubs in the forest itself from a single survey. Accurate and compact lidar systems can be flown on relatively inexpensive remotely piloted aerial systems (RPAS - also known as drones), enabling organizations to collect their own aerial lidar as needed. Selkirk College is requesting a Green Valley International LiAir S220 and related software. The LiAir 220 can be used with our existing DJI M600 Pro hexacopter to collect data in support of applied research projects we are conducting in partnership with small RPAS companies and their clients in the forest industry.

光距和测距（或激光雷达）是一种主动遥感技术。 激光雷达系统发射激光脉冲并测量检测到反射光的时间。 然后可以使用光速计算距系统的距离。 生成的数据表示为 3D 点云。 激光雷达在林业中有许多应用，因为一些激光脉冲穿过树冠到达地面，或者被森林树冠的部分反射回来。这样可以通过一次调查创建详细的表面或地形模型，以及森林本身树木和灌木的详细模型。 准确而紧凑的激光雷达系统可以在相对便宜的遥控航空系统（RPAS - 也称为无人机）上飞行，使组织能够根据需要收集自己的航空激光雷达。 塞尔柯克学院正在请求绿谷国际 LiAir S220 和相关软件。 LiAir 220 可与我们现有的 DJI M600 Pro 六轴飞行器配合使用来收集数据，以支持我们与小型 RPAS 公司及其林业客户合作开展的应用研究项目。