四川省重要地质钻孔数据库成果的建设与应用  

Construction and Application of Important Geological Drill Hole Database in Sichuan Province

作　　者：张雄 文辉 张堃 雷传扬 刘芮君 ZHANG Xiong;WEN HuiZHANG Kun;LEI Chuanyang;LIU Ruijun(Sichuan Institute of Comprehensive Geological Survey,Chengdu 610081;Sichuan Smart Geology Big Data Co.,Ltd.,Chengdu,610081;Evaluation and utilization of rare earth strategic resources,Sichuan Key Laboratory,Chengdu 610081;Sichuan Geogogical Big Data Center,Chengdu 610072)

机构地区：[1]四川省综合地质调查研究所,成都610081 [2]四川省智慧地质大数据有限公司,成都610081 [3]稀有稀土战略资源评价与利用四川省重点实验室,成都610081 [4]四川省地质大数据中心,成都610072

出　　处：《四川地质学报》2023年第4期734-741,共8页Acta Geologica Sichuan

基　　金：四川省自然资源资料馆项目“四川省重要地质钻孔数据库建设项目”(510201201901224);四川省科技计划资助(2023YFG0153)。

摘　　要：四川省历时7年建立了四川省重要地质钻孔数据库,该数据库由图表数据库和属性数据库两部分组成。其中图表数据库涵盖67086个地质钻孔的基本信息,以“三图一表”的形式进行表达,属性数据库包含8537个地质钻孔,包括钻孔工程信息、钻孔地质信息、样品测试数据等相关数据项。钻孔数据已在全国重要地质钻孔数据库服务平台、四川省重要地质钻孔数据库服务平台、四川省重要地质钻孔数据库展示平台上集成与展示。在该数据库建设成果的基础上,通过数据结构分析及可视化处理功能,实现了对成果的统计分析,并对城市规划与地下空间开发、重大工程选址、安全生产与应急救援等应用场景进行了模拟,在应用场景模拟中,通过数据清洗与挖掘、三维地质建模、地质三维分析等功能,实现了地质数据的二次开发利用,提高了四川省地质资料数字化、信息化水平,增强了地质数据的社会显示度。The database of important geological drill holes in Sichuan Province has been established for 7 years,which consists of two parts:chart database and attribute database.The chart database covers the basic information of 67086 geological drill holes,which is expressed in the form of"three figures and one table",while the attribute database contains 8537 geological drill holes,including drilling engineering information,drilling geological information,sample test data and other related data items.The drilling data has been integrated and displayed on the national important geological drilling database service platform,Sichuan important geological drilling database service platform and Sichuan important geological drilling database display platform.On the basis of the results of the database construction,statistical analysis of the results was realized through the data structure analysis and visual processing functions,and application scenarios such as urban planning and underground space development,major project site selection,safety production and emergency rescue were simulated.In the application scenario simulation,data cleaning and mining,3D geological modeling,3D geological analysis and other functions were adopted.It realizes the secondary development and utilization of geological data,improves the digitization and information level of geological data in Sichuan Province,and enhances the social display degree of geological data.

关 键 词：重要地质钻孔数据库 地质钻孔资料 四川省 社会显示度 

分 类 号：P628.4[天文地球—地质矿产勘探]