Global Granite Geochemistry and Outcrop Database (GGGOD)

Description of methods used for collection/generation of data: The Global Granite Geochemistry and Outcrop Database (GGGOD) is a free, Open Access, user-friendly, Geographical Information System (GIS)-based resource allowing the visualization, plotting, and spatial analysis of all granitoid compositions that have been reported hitherto in various Open Access databases and publications. Data can be filtered by location, composition, and source using GIS vector analysis tools. Geochemical data is compiled from FAIR (Findable, Accessible, Interoperable, Reusable), Open Access initiatives (dataset modified after Gard et al., 2019). Granitoid outcrops are redrawn from the Global Litholoigcal Map (GLIM, Universität Hamburg; Hartmann and Moosdorf, 2012).

数据收集与生成所用方法说明：全球花岗岩地球化学与露头数据库（GGGOD）是一款免费开放获取、用户友好的地理信息系统（Geographical Information System，以下简称GIS）工具，可对迄今为止各类开放获取数据库与已发表文献中报道的所有花岗岩类岩石成分进行可视化、绘图与空间分析。用户可借助GIS矢量分析工具，依据地理位置、成分类型与数据来源对数据进行筛选。地球化学数据汇编自遵循FAIR（可发现、可访问、可互操作、可复用）原则的开放获取项目，该数据集经Gard等人2019年的研究修改完善。花岗岩类露头数据则重绘自全球岩性图（GLIM，汉堡大学；Hartmann与Moosdorf，2012年）。