基于Web的潜在矿产资源评价空间决策支持系统研究

Web-based SDSS for undiscovered mineral resource assessment

为了将定性的地质理论与计算机定量化分析结合起来应用于潜在矿产资源评价,并在潜在矿产资源评价决策支持中能够共享异构分布的决策资源,本研究采用了SOA(Service-oriented architecture)架构的软件开发方法,使用了Web Services技术,集成GMS、GIS和DSS功能,设计了基于Web的潜在矿产资源评价空间决策支持系统。本文选择了潜在铁矿资源评价作为实例对系统进行了验证,验证结果表明,该系统具有模型驱动、决策支持和空间分析集成、基于Web的决策资源共享、评价决策支持方式定性和定量有机结合的优点。

In order to combine qualitative geology theory with quantitative computer analysis in the assessment of undiscovered mineral resource, and to share heterogeneous distributed decision resources in the decision support of undiscovered mineral resource assessment, this study adopts SOA （Service-oriented architecture） to construct the software, makes use of Web Services technology, gets GMS, GIS and DSS in integration, and finally complete the design of Web-based Spatial Decision Support System（SDSS） for undiscovered mineral resource assessment. The paper takes undiscovered iron ore resource assessment as a test to examine the running condition of the system. Validation results show that this system has the advantages in several aspects, involving model driven, decision support and spatial analysis in integration, share of Web-based decision resources, and combination of qualitative and quantitative information in the decision and support process of assessment.