倾斜摄影测量技术在露天矿生态修复中的应用探究

Research on Application of Inclined Photogrammetry Technology in Ecological Restoration of Open-pit Mine

针对露天矿生态修复,当前应用广泛的为全站仪或者GPS-RTK两种测量方式,但是表现出强度大、周期长、成本高,二维的测量结果信息表达不完善等问题。对此,无人机倾斜摄影测量技术为露天矿生态修复提供了新的支持,通过无人机摄影建立实景三维模型,不仅信息更加立体化,而且具有高效、安全、降低成本的特点,对于露天矿生态修复方案的设计与完善具有全面的支撑作用。本文即以此为研究方向,探求倾斜摄影测量技术在露天矿生态修复中的应用策略与实践方案。

For the ecological restoration of open-pit mines,two measurement methods,total station or GPS-RTK,are currently widely used,but they exhibit problems such as high intensity,long period,high cost,and imperfect expression of two-dimensional measurement results.In this regard,the drone tilt photogrammetry technology provides new support for the ecological restoration of open-pit mines.The establishment of a real 3D model through drone photography not only makes the information more three-dimensional,but also has the characteristics of high efficiency,safety and cost reduction.The design and improvement of the ecological restoration plan of the mine has a comprehensive supporting role.This article takes this as the research direction to explore the application strategies and practical schemes of oblique photogrammetry technology in the ecological restoration of open-pit mines.