Virtual observatory water_final

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<ul><li> 1. International Virtual Observatory System for Water ResourcesInformationLewis Leinenweber, Luis Bermudez April 8, 2013 EGU General Assembly 2013Vienna, AustriaOGC 2013 Open Geospatial Consortium</li></ul> <p> 2. A Story of a Cross Country RiverBasinOGC 2013 Open Geospatial Consortium 2 3. A Story of a Cross Country RiverBasinOGC 2013 Open Geospatial Consortium 3 4. Canadian settlers began using the St.Mary River as an irrigation source inlate 1800s http://en.wikipedia.org/wiki/File:LevelBasinFloodIrrigation.JPGOGC 2013 Open Geospatial Consortium 4 5. American settlers began using theMilk RiverOGC 2013 Open Geospatial Consortium 5 6. Resource scarcityWhen the Milk Rivers unreliabilitythreatened the stability of the region, theUS made plans for a canal and dam todivert St. Mary River water into the MilkRiver for use in MontanaOGC 2013 Open Geospatial Consortium 6 7. Canada became concernEarly 1900s - Alberta built a spite canalto show that it could siphon waterdiverted from the Milk River back intothe St. Mary River further downstream.OGC 2013 Open Geospatial Consortium 7 8. And on and on 1909 Boundary Waters Treaty The two rivers should be treated as one for the purposes of irrigation and power OGC 2013 Open Geospatial Consortium 8 9. 2013Can we build a collection ofinteroperating data archives andsoftware tools which utilize the internetto form a scientific research environmentin which hydrological research programscan be conducted?OGC 2013 Open Geospatial Consortium 9 10. 2013Can we build a collection ofinteroperating data archives andsoftware tools which utilize the internetto form a scientific research environmentin which hydrological research programscan be conducted?=&gt; Virtual ObservatoryOGC 2013 Open Geospatial Consortium 10 11. Virtual ObservatoryThe two basins in Canada and US andrelated observations are ALL treatedlike one observatory!OGC 2013 Open Geospatial Consortium 11 12. OGC CHISP-1 PilotClimatology-Hydrology InformationSharing Pilot, Phase 1 (CHISP-1)SponsorsOGC 2013 Open Geospatial Consortium 12 13. CHISP Pilot ScheduleProject Kickoff: 13-14 November 2012Preliminary Design: 18 January 2013Project Demonstration: 16 April 2013Project Complete:26 April 2013OGC 2013 Open Geospatial Consortium 13 14. Main GoalsSupport Hydrologic ModelingAssessment of Nutrients Loading forGreat Lakes (US and Canada)OGC 2013 Open Geospatial Consortium 14 15. Hydrologic ModelingRequires Integration of Stream flow andGroundwater WellsRequires Cross-border Integration ofRiver NetworksUS National Hydrography DatasetCanada National Hydro Network (NHN)OGC 2013 Open Geospatial Consortium 15 16. Data Integration for Hydrologic ModelingUse OGC Web Feature Service (WFS)to find stream gauges andgroundwater wells within an area ofinterest (bounding box)OGC 2013 Open Geospatial Consortium 16 17. Data Integration for Hydrologic ModelingHarvest sensor service metadata andgauge metadata and time-series last-value data and make it available via in aebRIM Catalog Services for the Web(CSW).OGC 2013 Open Geospatial Consortium 17 18. Data Integration for Hydrologic ModelingUse Web Processing Service (WPS) tofind US and Canadian upstream riversegments from a point of interest.OGC 2013 Open Geospatial Consortium 18 19. Data Integration for Hydrologic ModelingUse Web Processing Service (WPS) tofind and associate stream gauges andgroundwater wells with upstreamsegments returned from the WPSupstream service.OGC 2013 Open Geospatial Consortium 19 20. Data Integration for Hydrologic ModelingUse Sensor Observation Service (SOS)GetDataAvailabilty (GDA) operation toretrieve time-series data for selectedstream gauges and wells for applicableresources.OGC 2013 Open Geospatial Consortium 20 21. Assessment of Nutrients Loading forGreat Lakes (US and Canada)Integration of Great Lakes water qualitydata for US and Canada USGS and EPA Water Quality Portal services Water Quality Exchange (WQX) dataOGC 2013 Open Geospatial Consortium 21 22. Assessment of Nutrients Loading forGreat Lakes (US and Canada)Integrating with stream flow (calculatingnutrient loads) Locate and associate water quality monitoring stations for a selected point of interest in the Great Lakes Retrieve nutrient values for identified upstream stations using SOSOGC 2013 Open Geospatial Consortium 22 23. Assessment of Nutrients Loading forGreat Lakes (US and Canada)Integrating with stream flow (calculatingnutrient loads) Use WPS to calculate nutrient loads for the requested time period Execute a simplified nutrient load calculationmodel based on USGS Exploration forGraphics for River Trends (EGRET) forselected nutrients.OGC 2013 Open Geospatial Consortium 23 24. OGC Pilots and Testbeds I have not failed, Ive just found 10,000 ways that wont work. Thomas EdisonOGC 2013 Open Geospatial Consortium 25. Interoperability programOver 40 initiatives have beensuccessfully completed since 1999.Most OGC standards are advancedthrough this process.OGC 2013 Open Geospatial Consortium 25 26. Iterative Standards DevelopmentRequirements Prototype Interoperability Implementations Holes and Program Enhancements Engineering Reports Request for Changes Adopted Marketing and Standards Standards Communications Program Program Test Suites Request for Reference Changes ImplementationsAbstract Tests Adopted Tests Compliance Program CertiAication Implementations OGC 2013 Open Geospatial Consortium 2012 Open Geospatial Consortium 26 27. Open Geospatial Consortium Only world organization, with industry members, focusingon location standardsOGC 2013 Open Geospatial Consortium 28. Who performs the work in aninitiative?OGC 2013 Open Geospatial Consortium 29. Questions?CHISP Link:http://www.opengeospatial.org/projects/initiatives/chispBecoming OGC memberhttp://www.opengeospatial.org/ogc/join/levelsLuis Bermudez, Ph.D. lbermudez@opengeospa9al.org @berdez on Twi</p>