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Publication of climate data

Publication of climate data. std-doi Publication of Climate Data at WDCC DataCite Summer Meeting 7./8. June 2010. Heinke Höck World Data Center for Climate (WDCC). Content. Climate Data and Metadata at WDCC Preconditions Workflow Permission SQA - Scientific Quality Assurance

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Publication of climate data

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  1. Publication of climate data std-doi Publication of Climate Data at WDCC DataCite Summer Meeting 7./8. June 2010 Heinke Höck World Data Center for Climate (WDCC)

  2. Heinke Höck DataCite Summer Meeting 2010 Content • Climate Data and Metadata at WDCC • Preconditions • Workflow • Permission • SQA - Scientific Quality Assurance • TQA - Technical Quality Assurance • Publication • Future

  3. Climate System Put Your Name Here Your Conference 14.11.2014 3 / 10

  4. Climate model results from global and regional climate models from different climate modelling centres CCCma, CCSR/NIES, CSIRO, GFDL, HADLEY, MPIfM , NCAR based on IPCC-emission scenarios Data from scientific projects HOAPS (satellite data), CARIBIC (civil aircraft data), GOP, COPS Model like Observations Reanalyses data Climate Data at WDCC Heinke Höck DataCite Summer Meeting 2010 14.11.2014 4 / 10

  5. General Statistics and Structure of Data WDCC Database Size: 428 Tbyte EXPERIMENTS: 1400 std-doi publication collection of datasets DATASETS: 170 000 formats: GRIB (WMO), NetCDF … Heinke Höck DataCite Summer Meeting 2010 14.11.2014 5 / 10

  6. Metadata at WDCC (CERA2) Contact Coverage Reference Entry Status Parameter Spatial Reference Distribution Local Adm. Data Org Data Access Heinke Höck DataCite Summer Meeting 2010 14.11.2014 6 / 10

  7. Climate model results std-doi publication scheme is developed Data publications can be obtained from TIB library catalogue Future: implementation for IPCC-AR5 Data from scientific projects Project funded by DFG together with University of Bonn and the Bonn-Rhine-Sieg University of Applied Sciences Development of an automated standard procedure for std-doi publication process std-doi publications at WDCC Heinke Höck DataCite Summer Meeting 2010 14.11.2014 7 / 10

  8. long term availability of data at WDCC long term availabilty of metadata at WDCC open access to data and metadata Preconditions Heinke Höck DataCite Summer Meeting 2010 14.11.2014 8 / 10

  9. Workflow Processes Permission SQA TQA Publication Scientist WDCC TIB Scientific Quality Assurance – SQA Technical Quality Assurance – TQA TIME 14.11.2014 9 / 10

  10. Permission Who is allowed to initiate the std-doi publication process ? no standard process WDCC: Investigator of the Experiment • Today: e-mail • Future: browser interface with account and according experiment list Put Your Name Here Your Conference 14.11.2014 10 / 10

  11. SQA - Scientific Quality Assurance Scientist Business Process Modeling Notation (www.signavio.com/en.html) Heinke Höck DataCite Summer Meeting 2010 14.11.2014 11 / 10

  12. std-doi profile sent to TIB Title Publication Date Author(s) Description Datasize Data Format(s) Metadata of DOI/URN resolved compact site Location(s) Spatial and Temporal Coverage Contact List of Datasets (Topics) SQA Review Required Metadata Heinke Höck DataCite Summer Meeting 2010 14.11.2014 12 / 10

  13. DOI Compact Put Your Name Here Your Conference 14.11.2014 13 / 10

  14. SQA Data Scientist Virtual window • Approved by author(s) • Short description of quality checks done by author(s) • Quality check protocol files done by author(s) Heinke Höck DataCite Summer Meeting 2010 14.11.2014 14 / 10

  15. Experiment: 10.1594/WDCC/CLM_A1B_2_D3 1) Quality documentation see 'README, Plots and Reports for CLM regional climate model runs' in CERA2 http://cera-www.dkrz.de/WDCC/ui/Entry.jsp?acronym=CLM_PLOTS_2008 and 'CLM Technical Report' http://www.mad.zmaw.de/fileadmin/extern/documents/reports/MaD_TechRep3_CLM.pdf Chapter 4 and 6. 2) Control of timeseries: creation of minimum, maximum, mean, average timeseries of every record control of timeseries with statistical analysis SQA Example Short Description Heinke Höck DataCite Summer Meeting 2010 14.11.2014 15 / 10

  16. Number of data sets is correct and not equal 0 Size of every data set is not equal 0 The data sets and corresponding metadata are all accessible via internet The data size is controlled and correct The time description (metadata) and existence of data are consistent. complete, start- stop date consistent, continuous time steps are correct Format is correct Variable description and data are consistent TQA - Technical Quality Assurance WDCC Heinke Höck DataCite Summer Meeting 2010 14.11.2014 16 / 10

  17. persistent ídentifiers (DOI/URN) need persistent objects (DATA) Data no change is possible after std-doi publication Metadata of distribution is fixed Datasize Data Format(s) Metadata of citation is fixed Author(s), Title and Publication Date Fixing Data and Metadata Heinke Höck DataCite Summer Meeting 2010 14.11.2014 17 / 10

  18. Publication WDCC (Publication Agent) TIB (Registration Agency) Creation of STD-DOI metadata TIBORDER integration DOI Creation of DOI/URN DOI-Resolver integration URL Metadata and Data Access via Internet link Put Your Name Here Your Conference 14.11.2014 Inform Scientist 18 / 10

  19. SQA and TQA toolbox (examples) for standardization of quality control Two browser interfaces for workflow processes Scientist (virtual windows, deployment tests) Publication agent Future Heinke Höck DataCite Summer Meeting 2010 14.11.2014 19 / 10

  20. Heinke Höck DataCite Summer Meeting 2010 Thank you for your Attention! http://www.dkrz.de http://www.wdc-climate.de http://umwelt.wikidora.com

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