无人机调查技术在矿山生态环境恢复治理工作中的应用

近年来,很多地区存在大量废弃的矿山,容易诱发泥石流、滑坡、地面塌陷、崩塌、地面沉陷等地质灾害,给当地居民人身及财产造成极大的威胁。考虑到这些矿山原地形数据缺失且堆积物结构复杂、形态差异较大,针对上述问题,从废弃矿山原地形模拟恢复、新地形精确测量与空间分析入手,选择无人机调查技术对废弃矿山进行实地调查,经过后期数据处理和影像生成。通过无人机低空摄影测量技术,计算出恢复治理工作量,并给出矿山生态环境恢复治理的建议和对策。

UAV survey technology in mine ecological environment The application of recovery management

In recent years,there are a large number of abandoned mines in many areas,which are easy to induce geological disasters such as debris flow,landslide,ground collapse,collapse,ground subsidence,etc.,which pose a great threat to the local residents’ lives and properties.Considering that the original terrain data of these mines is missing,the structure of the deposits is complex and the shape is quite different,in view of the above problems,starting with the original terrain simulation and restoration of the abandoned mines,the accurate measurement of the new terrain and the spatial analysis,the UAV survey technology is selected to carry out the field survey of the abandoned mines,after the later data processing and image generation.Through UAV low altitude photogrammetry technology,the workload of restoration and management is calculated,and the suggestions and Countermeasures of mine ecological environment restoration and management are given.