World Data Centre for Soils
ISRIC - World Soil Information obtained the status of ICSU World Data Centre in 1989, in recognition of its unique collection of soil monoliths, maps and reports on the geography of soils and related natural resources. Initially named WDC for Soil Geography and Classification, it was later renamed to WDC-Soils to reflect the broadened scope of its long-term soil data stewardship. In August 2011, ISRIC was accredited as regular member - node that deals directly with data curation and data analysis services- of the newly established ICSU World Data System (WDS). The "WDS will support ICSU’s mission and objectives, ensuring the long-term stewardship and provision of quality-assessed data and data services to the international science community and other stakeholders".The WDS is registered as a Participating Organization of the intergovermental Group on Earth Observations (GEO).
The WDS builds on the 50-year legacy of the ICSU World Data Centre system (WDC) and the ICSU Federation of Astronomical and Geophysical data-Qanalysis Services. The WDS concept aims at a transition from existing stand-alone WDCs and individual Services to a common globally interoperable distributed data system, that incorporates emerging technologies and new scientific data activities.
Recent and ongoing developments at the WDC-Soils were presented at the 1st ICSU World Data Centre Conference (3-6 Sept. 2011, Kyoto, Japan; PDF) and the subsequent joint WDS/CODATA DataSciCon2014 Conference (2-5 Nov. 2014, Delhi, India; PDF1, PDF2); see also related ISRIC Report.
The WDC-Soils provides a focus for soil-related collections and information services as custodian of global soil information. An important aspect is the WDS data rescue program, safeguarding older (legacy) data which may be at risk of loss or deterioration, and digitizing old data sets/materials. In this context, ISRIC is welcoming additional soil maps and reports for possible inclusion in the WDC- Soils holdings (more ...)
Both analogue and digital data are collated, maintained and analyzed. Analogue data are held in filling cabinets and the ISRIC - World Soil Library, which focuses on country documentation (grey literature). ISRIC operates a GeoNetwork facility to host and harvest soil-related metadata and in the process of developing/implementing a range of web map and process services. Further, digital datasets are characterized in the WDC Portal of the Global Change Master Directory (GCMD) using uniform metadata protocols and standards. ISRIC is a member of the Open Geospatial Consortium (OGC).
New soil-related data products and services, needed to support a wide range of studies of "global issues", are being generated in close collaboration with the Global Soil Partnership (GSP), Globalsoilmap and other partners for the broader benefit of the WDS community and other stakeholders.
Digital data in the repository are available, in accordance with the licence specified by the data provider (see ISRIC Data Policy), through our website using pointers to various servers. Our collections of soil monoliths and related reference materials are stored at our premises in Wageningen; these may be studied on-site. A selection of our soil monoliths is on display in the World Soil Museum.
► WDC-Soils holdings and web-based services:
- World Soil Reference Collection (on-site)
- Reference Soil Sample Collection (on-site)
- Micromorphological Collections (on-site)
- Other Soil Collections (on-site)
> Web-based services: