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Inspire ‘Marine’ OF and SR TWG Keiran Millard, Group Manager, SeaZone [email protected] > BETTER DATA, BETTER SCIENCE, IMPROVED DECISIONS < Examples of Sea Regions • “North Sea” (i.e. any common-usage named sea or ocean) oA water body with an identified boundaries based on land and/or common circulation patterns around the sea • • “Sediment Cell” A water body where the net sediment budget is (close to) zero, typically used for coastal erosion management. • • “Circulation Cell” A water body which is the fate for all pollutants entering the water body, typically used for coastal water quality management for example in the Water Framework Directive • • “Seabed Area” o Any area of sea characterised by common seabed coverage or depth (e.g. Dogger Bank). • • “Exclusive EconomicZone” (UNCLOS) An administrative area recognised by the United Nations, based on the offshore extent from a low tidal boundary > BETTER DATA, BETTER SCIENCE, IMPROVED DECISIONS < Sea Regions > BETTER DATA, BETTER SCIENCE, IMPROVED DECISIONS < Examples of Ocean Features • • An Oceanographic Geographic Feature (“Ocean Feature” or “OF”) describes the physical and chemical phenomena of a sea region (known as 'SeaArea' in the Inspire Sea Regions model). Some examples of Ocean Features are: – Time series of measurements of water level from a tide guage – A gridded field of ocean colour – A one off sea surface temperature measurement made by hand with a themometer – An ocean climate model predicting future changes of salinity over time on a model grid. • In each of these cases some estimation of the value of a property (water level, ocean colour, temperature, salinity) is made using some procedure. For the OF theme we directly build upon the ISO 19156 Observations & Measurements specification which already describes these relationships between the observation (or simulation) event, the observed property, the procedure used and the feature of interest. > BETTER DATA, BETTER SCIENCE, IMPROVED DECISIONS < MyOcean (OF Example) > BETTER DATA, BETTER SCIENCE, IMPROVED DECISIONS < SR Overview > BETTER DATA, BETTER SCIENCE, IMPROVED DECISIONS < SR Core > BETTER DATA, BETTER SCIENCE, IMPROVED DECISIONS < SR Core > BETTER DATA, BETTER SCIENCE, IMPROVED DECISIONS < SR Extension > BETTER DATA, BETTER SCIENCE, IMPROVED DECISIONS < SR: Issues to Consider • Code Lists – Especially for SeaArea names • • Further specialisation of MarineCirculationZone? Attribution of MarineAdiminisatrativeZone > BETTER DATA, BETTER SCIENCE, IMPROVED DECISIONS < OF Specification > BETTER DATA, BETTER SCIENCE, IMPROVED DECISIONS < OF: Issues to Consider • • • • Code Lists Portrayal of coverages Link to EMF Scope of phenomena – Suggest those mandated in legislation not all • Vocabularies for phenomena – CF_Names, SeaDataNet • Binary encodings and linking to GML AS > BETTER DATA, BETTER SCIENCE, IMPROVED DECISIONS < INSPIRE Portrayal > BETTER DATA, BETTER SCIENCE, IMPROVED DECISIONS < Inspire ‘Marine’ OF and SR TWG Keiran Millard, Group Manager, SeaZone [email protected] > BETTER DATA, BETTER SCIENCE, IMPROVED DECISIONS <
