Management of environmental and advanced mining operation in mines adjacent to urban zones.

集成系统的原型，使更合理的进度模拟，采矿作业和产品估计在邻近城市地区的露天矿被认为是。该系统还可以有效地对环境保护和运输路线沿着交通畅通等社会需求做出适当和快速的响应。在露天矿地形测量中，考虑到卫星配置和矿山陡峭的坡度，采用了真实的实时动态全球定位系统（RTK-GPS）。RTK-GPS为矿山地形监测提供了快速、高精度的数字化地形数据，使地形数据的更新变得容易。从而实现了以数字化地形数据为基础的地形图生成、地形图修改、矿山生产能力评估和矿山开采景观模拟的计算机图形和数据库系统。此外，还对卫星上的光学传感器获得的露天矿图像和荧光方法检测到的微裂纹图像进行了图像分析。通过对某大型露天矿GPS应用的实地考察，为该系统的集成提供了依据。为了更安全地开采和数字化成图，数字成像自动摄影测量系统与航测、RTK-GPS等技术相结合，是一种有效的方法。

A prototype of integrated system which enables more reasonable schedule simulation, mining operation and product estimation in open pit mines adjacent to urban zones was considered. This system is also effective for proper and quick response to social requirements such as environmental preservation and smooth traffics along the transportation route.For topographic survey in open pit mines, Real Time Kinematic Global Positioning System (RTK-GPS) was adopted with considering satellite configuration and steep slopes in mines. RTK-GPS quickly provided digital topographic data of enough precision for topographic monitoring of mines, so that it becomes easy to update topographic data. Thus, computer graphics and data base system for topographic maps generation, modification of maps, estimation of mine productivity and simulation of excavated landscapes were realized based on the digital topographic data. Furthermore, image analysis of an open pit mine obtained by optical sensor on a satellite and of microcrack images detected by fluorescent approach were examined. Field survey on GPS application in an large open pit mine is helpful to integrate this system. For more safety mining and digital mapping, automatic photogrammetry system with digital imaging is useful, if it is adopted together with air survey and RTK-GPS.