三维倾斜摄影技术在磷石膏渣场生产及运营管理中的应用  

Application of Three-dimensional Tilt Photography Technology in Production and Operation Management of Phosphogypsum Slag Yard

作　　者：尹林江 李威[1] 李江 杨晓勇 李伟 孙小琼 YIN Lin-jiang;LI Wei;LI Jiang;YANG Xiao-yong;LI Wei;SUN Xiao-qiong(Guizhou Academy of Sciences,Institute of Mountain Resources of Guizhou Province,Guiyang 550001,China;Guizhou(phosphating group)company of limited liability,Guiyang 550001,China)

机构地区：[1]贵州科学院贵州省山地资源研究所,贵州贵阳550001 [2]贵州(磷化集团)有限责任公司,贵州贵阳550001

出　　处：《中国非金属矿工业导刊》2022年第5期70-74,共5页China Non-Metallic Minerals industry

基　　金：贵州省科技支撑计划项目“基于多旋翼无人机的虚拟现实场景管理技术研究”(编号:黔科合支撑[2019]2880号);贵州民族建筑文化遗产数字化保护与展示关键技术与应用研究(编号:黔科合支撑[2022]一般253);贵州科学院省级科研专项资金项目“喀斯特山区生态安全监测与生态修复创新平台建设”(编号:黔科院专合字[2021]03号);贵州科学院省级科研专项资金项目“贵州山地低空多旋翼无人机应用技术集成创新能力建设”(编号:黔科院科专合字【2019】05号)。

摘　　要：为提高磷石膏渣场的信息化管理水平,降低应用成本。通过采用无人机倾斜摄影技术,获取磷石膏渣场的三期数据,构建磷石膏渣场三维模型,结合实测存量数据和像控点坐标数据,进行精度验证,并运用三期三维模型数据进行对比分析。结果表明:运用无人机倾斜摄影技术构建磷石膏渣场的三维模型并进行存量估算,其精度可满足实际生产的需求;运用三期数据进行分析,可及时掌握磷石膏渣场存量的变化情况和生产活动范围,动态监测周边环境变化情况。同时,研究结果可快速、低成本和动态实现磷石膏渣场存量的动态监测,可为企业及有关部门对磷石膏渣场及其他矿区的管理、资源的开发利用和环境动态监测提供技术支撑和数据支持。In order to improve the information management level of phosphogypsum slag yard and reduce the application cost.The UAV tilt photography technology is used to obtain the three-phase data of the phosphogypsum slag field, construct the threedimensional model of the phosphogypsum slag field, verify the accuracy combined with the measured stock data and the image control point coordinate data, and use the three-phase three-dimensional model data for comparative analysis. The results show that the accuracy of building a three-dimensional model of phosphogypsum slag yard and estimating the stock can meet the needs of actual production by using UAV tilt photography technology;Using the three-phase data for analysis, we can timely grasp the changes in the stock of phosphogypsum slag yard and the scope of production activities, and dynamically monitor the changes in the surrounding environment. The research results can realize the dynamic monitoring of the stock of phosphogypsum slag yard quickly,at low cost and dynamically, and provide technical support and data support for the management of phosphogypsum slag yard and other mining areas, the development and utilization of resources and the dynamic monitoring of environment for enterprises and relevant departments.

关 键 词：磷石膏渣场 无人机倾斜摄影 渣场存量 动态监测 

分 类 号：TD173.5[矿业工程—矿山地质测量]