倾斜摄影在某铝土矿区土地整理中的应用

Oblique Photography in the Application of a Bauxite Mining Land Consolidation

结合某铝土矿区矿床分布零散、矿藏赋存浅、地质结构复杂,采用露天开采方式开采速度快、用地周期短等特点,将倾斜摄影实景三维技术应用到矿山生产设计规划及开采后矿区土地整理中,并采用低空无人机倾斜摄影测量进行矿区土地整理前后对比分析,对整理后土地进行综合效益评定:土地整理后耕地总量增加,土地适用性增强、土壤肥力提升。对未来矿山土地利用具有一定的参考价值。

Combining the scattered distribution of a bauxite mine deposit, mineral occurrence of shallow, complex geological structure, using the way of strip mining and mining speed and characteristics of short land use cycle, the tilt photography real 3d technology is applied to mine production planning and mining in the mining area land consolidation, and it adopts tilt low-altitude UAV photography mining area land consolidation before and after comparison analysis, the comprehensive benefit evaluation of land after finishing as follows ： amount of cultivated land to increase after land consolidation, land suitability to enhance and soil fertility to improve. For the future mining land use,it has a certain reference value.