A hazard monitoring reflectorless long range total station facility

三维激光扫描和数字摄影测量技术的最新发展为地质工程和自然灾害的数据采集提供了令人振奋的新方法。这项提议是将远程无反射式全站仪(1200米)与现有的地面3D激光扫描和数字摄影测量设备结合使用。研究将涉及西蒙·弗雷泽大学自然灾害和地质工程专家以及SFU自然灾害中心成员之间的合作。这一测量仪器将与扫描/摄影测量设备一起用于进行快速和远程地形测量，以便制作高质量的数字高程模型并监测不稳定的岩石和土壤斜坡。应用领域将包括滑坡(岩石滑坡、泥石流)、火山成像、冰堰湖调查以及冰川运动机制的基础研究。将全站仪与最先进的扫描和数值模拟技术相结合，将大大改善不列颠哥伦比亚省自然灾害的管理。远程全站仪自然灾害设施也将在地面和地下岩石开采工程中得到应用。将为研究生和本科生工程师和地球科学家提供使用全站仪-激光扫描-摄影测量综合成像技术的绝佳培训机会。

Recent developments in 3D laser scanning and digital photogrammetic technology have provided exciting new methods for data collection in geological engineering and natural hazards. This proposal is for a long range reflectorless total station (1200 m) to be used in association with existing terrestrial 3D laser scanning and digital photogrammetry equipment. Research will involve collaborative work between experts in natural hazards and geological engineering at Simon Fraser University in addition to members of the SFU Centre for Natural Hazards. This surveying instrumentation, in conjunction with scanning/photogrammetry equipment, will be used to undertake rapid and remote topographical surveys allowing for the production of high quality digital elevation models and the monitoring of unstable rock and soil slopes. Areas of application will include landslides (rockslides, debris flows), volcano imaging, ice-dammed lake investigations, and fundamental research into the mechanics of glacier movement. Integration of the total station with state-of-the-art scanning and numerical simulation techniques will lead to significant improvements in the management of BC's natural hazards. A long range total station natural hazard facility will also find application in surface and underground rock mining engineering. Excellent training opportunities will be available to graduate and undergraduate engineers and geoscientists in the use of integrated total station-laser scanning-photogrammetric imaging technologies.