Open Annotation in The CHARMe Project workshop on Open Annotation - - PowerPoint PPT Presentation

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Open Annotation in The CHARMe Project workshop on Open Annotation - - PowerPoint PPT Presentation

Mar 06, 2024 281 likes •439 views

Open Annotation in The CHARMe Project workshop on Open Annotation San Francisco - 2 nd April 2014 Raquel Alegre Scientific S/W Engineer University of Reading, UK Summary Introduction to CHARMe - Whats a climate dataset ? Use of

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Open Annotation in The CHARMe Project

Raquel Alegre

workshop on Open Annotation San Francisco - 2nd April 2014

Scientific S/W Engineer University of Reading, UK

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  • Introduction to CHARMe
  • What’s a climate dataset?
  • Use of Open Annotation in CHARMe
  • CHARMe’s basic use case
  • Advanced tools
  • Conclusions

Summary

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?!

Introduction to CHARMe

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Post-fact annotations External events Data Provenance User feedback Data policy Results of assessments CHARMe System Metadata discovered

  • r generated by users
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Sharing knowledge about Climate Data to help users judge fitness-for-purpose

CHARMe System

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Metadata discovered

  • r generated by users

Post-fact annotations External events Data Provenance User feedback Data policy Results of assessments

Introduction to CHARMe

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Measurement < 1999 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 HPLC PABS CDOM SPM POC - CHN Chla(fluoro) Primary production FRRF Ed, Lu ac9 bb6 VSF,bb3 Above water RSR PAR Transmissometer Flow cytometry Coulter Counter Phytoplankton counts CTD

What's a Climate Dataset?

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Measurement < 1999 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 HPLC PABS CDOM SPM POC - CHN Chla(fluoro) Primary production FRRF Ed, Lu ac9 bb6 VSF,bb3 Above water RSR PAR Transmissometer Flow cytometry Coulter Counter Phytoplankton counts CTD

What's a Climate Dataset?

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Measurement < 1999 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 HPLC PABS CDOM SPM POC - CHN Chla(fluoro) Primary production FRRF Ed, Lu ac9 bb6 VSF,bb3 Above water RSR PAR Transmissometer Flow cytometry Coulter Counter Phytoplankton counts CTD

What's a Climate Dataset?

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Measurement < 1999 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 HPLC PABS CDOM SPM POC - CHN Chla(fluoro) Primary production FRRF Ed, Lu ac9 bb6 VSF,bb3 Above water RSR PAR Transmissometer Flow cytometry Coulter Counter Phytoplankton counts CTD

What's a Climate Dataset?

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Measurement < 1999 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 HPLC PABS CDOM SPM POC - CHN Chla(fluoro) Primary production FRRF Ed, Lu ac9 bb6 VSF,bb3 Above water RSR PAR Transmissometer Flow cytometry Coulter Counter Phytoplankton counts CTD

What's a Climate Dataset?

http://svs.gsfc.nasa.gov/vis/a000000/a003800/a003821/flow_flat_sst_2048x1024.mp4

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CHARMe Annotation Metadata Climate Dataset

Overlapping volcanic eruption I recently published a paper about this data

CHARMe basic OA use case

Does anyone know about other related datasets?

http://www.someURL.com/dataset

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Some advanced use cases...

Climate data users discuss data:

  • Research on events

timing

  • Focus on specific

areas of the world

  • Intercompare

datasets

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CHARMe advanced use cases

Climate data often comes in 2D, 3D and 4D formats How to refer to a specific subset of these? OA SVG Selectors are not enough…

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Climate Dataset Dataset’s subset CHARMe Annotation Metadata Let’s update our report. Could be sediment. Why these high values? Subset Selector Geographic Selector Temporal Selector hasTemporalSelector hasGeographicSelector

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CHARMe is all about Climate Data, but its use cases are also applicable to many other fields. Previous efforts have been made to annotate subsets of data (MapHub, Strabon, …). Linked GeoSpatial Data and OGC working together tackling similar problems. However… …there is not a standardized way of doing this yet.

Conclusions

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