CMSP / OCM Vocabulary Serviceshttp://tw.rpi.edu/web/project/CMSPV
http://cmspv.tw.rpi.edu/
July 22, 2014
Peter Fox (RPI* and WHOI**) [email protected], Patrick West*,Linyun Fu* and Stephan Zednik**Tetherless World Constellation, ** AOP&E
Origins… http://tw.rpi.edu/web/project/CMSPV/MeetingNotes/2012-06-04
IOCM Original Use Case
• “Provide a list of NOAA datasets in a particular geographic area including quality, extent, responsible agency and datatype with the intent of justifying NOAA contributions to the IOCM.”
Another use case
• To identify priority wind energy areas for potential development and accelerate the leasing process by evaluating existing ocean uses by humans and natural resources.
• Coastal and Marine Spatial Planning
Rescoped – the vocabulary “problem”
• Numerous agencies, diverse needs, …
• Varying state of vocabularies, including ownership
• First iteration of use cases analyzed and modeled
• Evaluation of (and design) vocabulary service (re-use if possible)
• Prototype application to use it
• Then – evaluation
Result widget integrates numerous web services and data sources to present results…
Uses RDF metadata catalog to perform faceting…
Uses OGC Web Feature Service to enable geospatial constraints…
Uses OGC Web Map Service to provide quick visualization of results…
What might an implementation look like?
Vocabulary Services
• SEAVOX– http://www.bodc.ac.uk/products/web_services/vocab/
• SEEGRID – https://www.seegrid.csiro.au/wiki/Siss/VocabularyServi
ce
– https://www.seegrid.csiro.au/wiki/SISS4BoM/SISSVoc – https://www.seegrid.csiro.au/wiki/SISS4BoM/
VocabConfiguration
• GeoNetwork – http://trac.osgeo.org/geonetwork/wiki/proposals/
DCATandRDFServices
Review: SEAVOX
Review: SEAVOX
Review: SEEGRID
Review: BGS
Linked Vocabularies Layer
Constrain this search parameter…
… with terms from this linked vocabulary.
Discovering new data
Simple Knowledge (NIMS)
Linked Data API (ELDA)
New vocabulary (NIMS)
http://tw.rpi.edu/web/project/CMSPV/SKOS_Vocabulary_Service_API
Demo/Questions?
• http://cmspv.tw.rpi.edu/elda/cmspv/vocab/nims
• http://tw.rpi.edu/web/project/CMSPV/InstallingVocabularyService
• Design: Stephan Zednik• Implementation/Demo: Linyun Fu• Infrastructure/+: Patrick West• Thanks… to USGS (Fran Lightsom)• Peter Fox [email protected] @taswegian
