A digitized dataset of legacy geophysical logs from deep boreholes within the "Irpinia Near Fault Observatory Area" (INFO - Southern Apennines, Italy)

The dataset includes geophysical logs digitized from seven deep boreholes (ACERNO_001, CONTURSI_001, CONTURSI_001BIS, MONTE FORCUSO_001, SAN FELE_001, SAN GREGORIO MAGNO_001_001BIS, TAURASI_001), collected in the Southern Apennines (Irpinia region, Italy) for commercial exploration during the '80s. These wells have been specifically selected within the "Irpinia Near Fault Observatory area (INFO)". The source data are currently available in the Italian repository VIDEPI (videpi.com) in PDF format, scanned from the original paper copies, and include stratigraphic information, geophysical well logs and other ancillary data. Such a format often makes the data difficult to find and access, as well as making them not interoperable and reusable, as recommended by the FAIR policy. This policy characterizes the EPOS infrastructure (https://www.epos-eu.org/dataportal), funder of this digitalization project accomplished by UniPG, in collaboration with ISPRA, as part of the activities carried out in the framework of EPOS-JRU Italy, to make deep borehole data publicly available in a digital version. The new digitized data will enable users to reuse them to allow quantitative analyses and improve interpretability, as well as to better integrate them into the geological and geophysical studies related to the NFO IRPINIA (https://meet.ingv.it/progetto/wp-linee-di-ricerca/wp4-irpinia-near-fault-observatory-nfo, https://isnet.unina.it).本数据集包含从7口深钻井（deep boreholes）中数字化获取的地球物理测井（geophysical logs）资料，钻井编号分别为ACERNO_001、CONTURSI_001、CONTURSI_001BIS、MONTE FORCUSO_001、SAN FELE_001、SAN GREGORIO MAGNO_001_001BIS、TAURASI_001。这些钻井于20世纪80年代在意大利南部亚平宁山脉伊尔皮尼亚地区为商业勘探作业采集，且均专门选自"伊尔皮尼亚近断层观测区（Irpinia Near Fault Observatory area, INFO）"范围内。原始数据目前可通过意大利数据仓库VIDEPI（videpi.com）获取，其格式为从原始纸质档案扫描得到的PDF文件，包含地层信息（stratigraphic information）、地球物理测井资料及其他辅助数据（ancillary data）。此类存储格式往往导致数据难以检索与获取，同时无法满足FAIR数据政策（FAIR policy）所倡导的可互操作、可复用性要求。FAIR数据政策正是欧洲地震观测站基础设施（EPOS infrastructure，https://www.epos-eu.org/dataportal）的核心准则，而该基础设施亦是本数字化项目的资助方：本项目由佩鲁贾大学（UniPG）与意大利环境保护与研究高级研究院（ISPRA）合作完成，隶属于EPOS联合研究单元意大利框架（EPOS-JRU Italy）下的相关活动，旨在将深钻井数据以数字化形式面向公众开放共享。经数字化处理后的全新数据集将支持使用者开展定量分析、提升数据可解释性，同时可更好地将其整合至与NFO IRPINIA相关的地质与地球物理研究工作中，相关研究链接为：https://meet.ingv.it/progetto/wp-linee-di-ricerca/wp4-irpinia-near-fault-observatory-nfo、https://isnet.unina.it。