Oceanic Observatory for the Iberian Shelf

Transcription

1 Oceanic Observatory for the Iberian Shelf B.Vila Barcelona, 26th September 2016

2 Objectives: The Project Improve the oceanic observation at the North Western Iberian coast (meteorological, oceanographical and water quality data) Improve operational forecasting models Establish a platform of cross-frontier interoperability for the management and distribution of the data Develop new technologies to build, complete and consolidate the observatory Prepare specific tools to end-users Interreg IV-A ( ) Galicia North of Portugal

3 Objectives: The Project Improve the oceanic observation at the North Western Iberian coast (meteorological, oceanographical and water quality data) Improve operational forecasting models Establish a platform of cross-frontier interoperability for the management and distribution of the data Develop new technologies to build, complete and consolidate the observatory Prepare specific tools to end-users Interreg IV-A ( ) Galicia North of Portugal

4 RAIA Oceanic Observatory Sources of data: HF Radar from Galicia and from Ria de Vigo

5 RAIA Oceanic Observatory Sources of data: HF Radar from Galicia and from Ria de Vigo CTDs profiles Mooring buoys from Xunta de Galicia, IH and Puertos Tide Gauges from IH and Puertos del Estado

6 RAIA Oceanic Observatory Sources of data: HF Radar from Galicia and from Ria de Vigo CTDs profiles Mooring buoys from Xunta de Galicia, IH and Puertos Tide Gauges from IH and Puertos del Estado Forecasting models (hydrodynamic and biogeochemical) River outflows (real time data and forecast)

7 RAIA Spatial Data Infrastructure Aims: Bridge the gap between the GIS and the EOS (Earth and Ocean Science) communities Create a Maritime Data and Service Infrastructure composed of several geographically distributed nodes How: Create a federated distributed architecture (no central node) Adherence to INSPIRE directive

8 Marine SDI Organization Several Layers: Layer of sensors: near real-time data, campaign data, etc. Layer of data sources Layer of services: standard interfaces used to find and serve data Layer of clients: SW to find, query and portrait data

9 Challenges DISCOVER VIEW DOWNLOAD catalogue maps grids data metadata CSW WMS OPeNDAP SOS GeoNetwork GeoServer THREDDS 52North server

10 Challenges DISCOVER Catalogue: OGC-CSW metadata catalogue CSW GeoNetwork: data sets and services Harvesting Metadata: Boring and difficult task, but essential Data sets and services Recopilation of information for creating the metadata GeoNetwork

11 Challenges VIEW View: OGC-WMS GIS data with GeoServer maps Grids with ncwms plugin for Thredds: NetCDF in WMS WMS GeoServer THREDDS

12 Challenges DOWNLOAD THREDDS/OPeNDAP: Developed by UNIDATA grids OPeNDAP data SOS Grids: models, HF radar NetCDF files SOS: OGC-SOS Download observations Describe sensors Download formats: csv, json, gml THREDDS 52North server

13 Challenges Service quality test: PERFORMANCE: how fast a service request can be completed Criteria: Image 470 Kb (800x600 8 bits color depth) < 5 seg Test: 10 requests/h continously CAPACITY: limit of the number of simultaneous requests which should be provided with guaranteed performance Criteria: Simultaneous requests > 20/seg Simultaneous downloads >10/seg 90% requests must answer < 30 seg. AVAILABILITY: probability that the system is up Criteria: available 99% time Test: 10 requests/h during 1 year

14 RAIA Client

15 RAIA Catalogue

16 Products for End-Users

17 Gracias, Obrigado, Thanks!