矿山GIS的数据质量控制研究与探讨

Study and Discussion on Data Quality Control of the Mine GIS

数据是矿山GIS的主要组成部分,其质量的优劣直接影响到矿山GIS各种分析结果的准确性与正确性,进而关系到系统建立的成败。文中结合矿山GIS各个开发阶段,从数据生产、处理、建库及网络共享的过程中对其数据质量控制进行探讨,对矿山GIS决策分析的正确性具有一定价值。

The quality of the data affects directly the precision and correctness of various kinds of analysis results of the mine GIS, and is also closely related to the success or failure of the system to be established. In the paper, based on different development stages of the mine GIS, the data quality control is discussed in the course of data production, data processing, building of database and share on Internet, which is of certain value to correctness of decision making and analysis of the mine GIS.