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首页> 外文会议>Proceedings of the 5th conference on the use of computers in the coal industry >AN INTEGRATED MULTI-SOFTWARE APPROACH TO THE CREATION OF A COAL RESOURCES GIS
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AN INTEGRATED MULTI-SOFTWARE APPROACH TO THE CREATION OF A COAL RESOURCES GIS

机译：建立煤炭资源GIS的集成多软件方法

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The West Virginia Geological and Economic Survey is currently involved in generating coal resource layers for a statewide Mineral Lands Mapping Program, the first step in a statewide Geographical Information System (GIS). The products to be generated from this project include GIS layers of coal bed thicknesses, elevation, outcrops, and mined-out areas for each minable coal. Traditional methods of strip-logging, correlation, data extraction, map compilation, and digitizing were inadequate to meet the time-sensitive project requirements. Various PC and UNIX workstation software tools were selected to most efficiently perform specific tasks within the project.rnFor example, one PC-based software allows rapid on-screen correlation of stratigraphic data. Structure maps are produced from a different PC software that simultaneously maps multiple coals using isochores, ensuring that structure lines do not cross. This is vital since some areas of West Virginia contain 14 or more stratigraphically close minable coal beds, and the data for each bed has differing densities and distributions. Database management and isopach map generation are performed on UNIX workstations. A combination of PC and UNIX-based GISs are used for compiling mined area maps for each coal bed. The final integration and analysis are performed in a GIS on a 64-bit workstation with sufficient power and addressing capability for statewide GIS coverages. One of the most challenging aspects of this project is the creation of seamless interfaces between the various software and hardware platforms.
机译：西弗吉尼亚州地质与经济调查局目前正在为全州范围的“矿产土地制图计划”生成煤炭资源层，这是全州范围的地理信息系统（GIS）的第一步。该项目要生成的产品包括每种可开采煤炭的GIS层，包括煤层厚度，高程，露头和采空区。带状记录，关联，数据提取，地图编辑和数字化的传统方法不足以满足对时间敏感的项目要求。选择了各种PC和UNIX工作站软件工具以最有效地执行项目中的特定任务。例如，一种基于PC的软件可以在屏幕上快速关联地层数据。结构图是由不同的PC软件生成的，该软件使用等时线同时绘制多个煤的图，从而确保结构线不会交叉。这是至关重要的，因为西维吉尼亚州的某些地区包含14个或更多地层接近的可开采煤层，并且每个煤层的数据具有不同的密度和分布。数据库管理和isopach映射生成在UNIX工作站上执行。结合使用PC和基于UNIX的GIS来编译每个煤层的矿区图。最终的集成和分析是在64位工作站上的GIS中进行的，该工作站具有足够的功能和寻址功能，可覆盖全州GIS范围。该项目最具挑战性的方面之一是在各种软件和硬件平台之间创建无缝接口。

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