1. ® © 2010 Open Geospatial Consortium, Inc. Hydro-DWG Surface Water IE Kick Off Meeting 73rd OGC Technical Committee Silver Springs, Maryland, USA Peter Fitch CSIRO June 16, 2010 Sponsored and hosted by NOAA

2. OGC ® Agenda Agenda: TimesTopicLead/Presenter 0800-0815Welcome/IntroductionPeter Fitch 0815-0830Review activity plan and deliverables 0830-0845Identify Initiative Technical Lead Review Use Case, 1, 2 and 3 and identify leads 0845-0915Use Case 1 DiscussionUse Case 1 Lead 0915-0945Use Case 2 DiscussionUse Case 2 Lead 0945-1015Use Case 3 DiscussionUse Case 3 Lead 1015-1030Linkage to WaterML2.0Peter Taylor 1030-1200Action Items, TeleconferencePeter Fitch Schedule, and Wrap-up © 2010 Open Geospatial Consortium, Inc.2

3. OGC ®

4. ® Definitions Initiator—An OGC member organization that participates in the submission of an Interoperability Participant—An OGC member organization that submits a Letter of Participation Intent, meets the Participation Requirements, and signs a Participant Agreement with OGC. Observer—An OGC member organization that executes an Observer Agreement with OGC. Observers shall have access to the OGC Web Portal areas for the IE and the IE email reflector. © 2010 Open Geospatial Consortium, Inc.4

5. OGC ® Definitions Activity Plan—A document that fully describes an Interoperability Experiment, aka workplan. Initiative Facilitator —An OGC Staff member whose role it is to a) oversee Interoperability Experiments to ensure that they are conducted according to these policies Initiative Technical Lead—An individual from an OGC member organization who is responsible of the technical deliverables of the Interoperability Experiment. Initiative Manager—An individual from an OGC member organization who is responsible for the management aspects of the Interoperability Experiment. © 2010 Open Geospatial Consortium, Inc.5

6. OGC ® Objectives of Kick-Off To introduce all of the Initiator and Participant Representatives To present the Work Items and gain consensus on any changes To present Initiator and Participant responsibilities and gain consensus on any changes To present the schedule and gain consensus on any changes To discuss the plan for Use Case 1 and gain consensus on any changes To discuss the plan for Use Case 2 and gain consensus on any changes To discuss the plan for Use Case 3 and gain consensus on any changes To gain consensus on the teleconference schedule © 2010 Open Geospatial Consortium, Inc.6

7. OGC ® Objectives 2 Sufficient planning so that after meeting, contributors know what they need to do to: –Meet milestone –Workout the next step © 2010 Open Geospatial Consortium, Inc.7

8. OGC ® Review activity plan and deliverables © 2010 Open Geospatial Consortium, Inc.8

9. OGC ® Aims of IE (1)Advancing the development of WaterML 2.0 to the sub domain of surface water observations. (2)Test compatibility of WaterML 2.0 with existing services and with implementation of the OGC SOS, WFS, WMS standards; (3)Advance exchange of surface water data between Germany and France in the cross-border area of the Rhine/Rhin river. (4)Test compatibility of WaterML 2.0 for use with hydrological forecasting systems. (5)Establish a limited surface water feature model and vocabularies suitable for the provision of surface water data using WaterML 2.0. © 2010 Open Geospatial Consortium, Inc.9

10. OGC ® Deliverables WaterML 2.0 documentation best practice examples of use Screen capture video of the cross-border demonstration. Change Requests, as needed, for OGC Specifications. © 2010 Open Geospatial Consortium, Inc.10

11. OGC ® Organizations and Contributions 1 © 2010 Open Geospatial Consortium, Inc.11 OrganizationContributionUse Case 52° NorthSOS implementation and supportcross IOW-SandreStand up SOS service with Rhine flow data.1 KistersProvide implementation of SOS with WaterML 2.01,3 CSIRODevelopment of WaterML 2.0 Standup SOS service with South Esk Flow data WaterML 2.0 validation services Cross, 2,3 DiSYClient and coordination1,3 USGSStand up SOS service with Mississippi flow data3 SDSC/CUAHSIDevelopment of WaterML 2.0cross DLZ-ITStand up SOS service with Rhin surface water data 1

12. OGC ® Organizations and Contributions 2 © 2010 Open Geospatial Consortium, Inc.12 ContributionUse Case UnidataReal-time weather data via THREDDS WCS, WMS 2 ASAEDC ArcGIS addin-client2 University Calgary SOS WaterML2.0 Client3 NOAA/Deltares USA SOS Client2 DiSYClient and coordination1,3 CEHStand up SOS service with help 52 North3 BoMStand up SOS service with discharge to ocean data 2,3

13. OGC ® Workplan strategy 4 Milestones coinciding with the next 4 TC meetings Take the form of demonstrations –Increasing in functionality Approach – iterative development each demonstration with additional functionality © 2010 Open Geospatial Consortium, Inc.13

14. OGC ® Activity Plan Execution Milestone 1 - September 2010 –Services available from KISTERS, USGS, CSIRO, IOW-Sandre, disy –Clients and basic testing, KISTERS and 52° North –Catalog delivery basic search functionality, KISTERS –Demonstration at Sept OGC TC meeting Milestone 2 - December 2010 –Demonstration Milestone 3 - March 2011 –Demonstration –Testing and bug fixing Milestone 4 - June 2011 –Demonstration © 2010 Open Geospatial Consortium, Inc.14

15. OGC ® Demonstrations at TC’s Sept 20-24 Toulouse Nov 28- 3 Dec Sydney Mar xx?? June 5-11 Taiwan © 2010 Open Geospatial Consortium, Inc.15

16. OGC ® Project Conclusion Wrap-up and Reporting –Technology DemonstrationJune 2011 –Final report submissionSeptember 2011 © 2010 Open Geospatial Consortium, Inc.16

17. OGC ® Additional Cross Cutting Work Items Evaluation of candidate vocabularies Evaluation of candidate feature model Any others?? Setup project support infrastructure –Jira – issue tracking –Portal – discussion and documentation –Anything else?? © 2010 Open Geospatial Consortium, Inc.17

18. OGC ® Roles © 2010 Open Geospatial Consortium, Inc.18

19. OGC ® Structure and Roles of IE © 2010 Open Geospatial Consortium, Inc.19 Initiative Manager Use Case 1 Lead Use Case 2 Lead Use Case 3 Lead Additional Task Lead Technical Lead

20. OGC ® Action Items Identify IE technical lead – do now –An individual from an OGC member organization who is responsible of the technical deliverables of the Interoperability Experiment. Deliverables –WaterML 2.0 documentation best practice examples of use –Screen capture video of the cross-border demonstration. –Change Requests, as needed, for OGC Specifications © 2010 Open Geospatial Consortium, Inc.20

21. OGC ® Action Items Continued Identify Use case leads – do shortly after reviewing use cases Identify additional work item leads – At the end –Vocabulary assessment –Feature model assessment –Project support infrastructure © 2010 Open Geospatial Consortium, Inc.21

22. OGC ® Use Case 1- Cross Border Data Exchange The user will discover surface water data from cross border or other regions via web map client and then visualize the time-series via web sparklines or charts. Once the data has been inspected and the user is satisfied that the data is of interest, the user will download the data in an appropriate format. © 2010 Open Geospatial Consortium, Inc.22

23. OGC ® Use Case 2 - Forecasting Use Case The user will discover and download data suitable for a streamflow forecast. The user will be able to feed a streamflow forecast model with this data, but the modeling itself is not part of the scope of this IE. © 2010 Open Geospatial Consortium, Inc.23

24. OGC ® Use Case 3 - Global Runoff Use Case The goal for this use case is to provide automated monthly and yearly volume calculations from large rivers discharging to the oceans. Candidate locations are from the Global Runoff Data Center (GRDC) database. A website is developed from which users can view station locations participating in the experiment. The locations are found by interrogating a federated catalog of stream gages (gage has phenomena discharge for the time period of interest). Once the map is displayed, users can identify a gage of interest and some basic information is displayed in a popup, the watershed (catchment) is delineated and displayed. The user is presented with two buttons and a start and end date form. The user enters a start and end date and chooses either: –Monthly volumes or –Yearly volumes. Once a button is pressed, the client application requests the daily or instantaneous discharge values (in various units) and the website displays a timeseries of monthly or yearly calculated volumes in both m^3 and cubic feet. The timeseries is displayed in a table and in a graph with the graph showing gaging station information including name, id and basin size. © 2010 Open Geospatial Consortium, Inc.24

25. OGC ® Use Case Leads Responsibilities –Further developing the use case activity plan –To co-ordinate the contributors so that progress towards meeting the milestone are achieved. Telecons of needed etc. –Organising the use demonstration, identifying presenters. Use Case 1 lead done Thanks disy and DLZ-IT BMVBS Use Case 2 – Use Case 3 - © 2010 Open Geospatial Consortium, Inc.25

26. OGC ® Use Case 1 Leader: – Carsten Heidemann (DiSY) –Chris Michl (DLZ-IT) Presentation of workplan © 2010 Open Geospatial Consortium, Inc.26

27. OGC ® Use Case 2 Lead – NOAA/NWS Deltares USA Tasks – for 1 st Milestone –Stand up discharge data services (CSIRO, BoM, USGS) –Stand up weather data (Unidata) –Develop clients (ASA, NOAA/Deltares) –Testing (All) –Demonstration (All) Questions Discussion of workplan © 2010 Open Geospatial Consortium, Inc.27

28. OGC ® Use Case 2 Notes © 2010 Open Geospatial Consortium, Inc.28

29. OGC ® Use Case 3 Lead - Kisters Tasks – for 1 st Milestone –Stand up discharge data services (CSIRO, BoM, USGS, Kisters) –Develop clients (University Calgary, Kisters) –Testing (All) –Demonstration (All) Questions –Are the volumes pre-calculated or computed on the fly if so how? –What is the station metadata –What scale drainage basins (whole basin?) Discussion of workplan © 2010 Open Geospatial Consortium, Inc.29

30. OGC ® Use Case 3 notes © 2010 Open Geospatial Consortium, Inc.30

31. OGC ® WaterML 2.0 Linkages Discussion led by Peter Taylor © 2010 Open Geospatial Consortium, Inc.31

32. OGC ® Telecon Schedule Separate telecons for Use Cases or just have the one? How frequently - Preferred time – Next telecon data? © 2010 Open Geospatial Consortium, Inc.32

33. OGC ® Review Action Items Identify IE technical lead – Done Identify Use case leads – Done Identify additional work item leads –Vocabulary assessment - –Feature model assessment - –Project support infrastructure – Jira Wiki –How to undertake those items? Other action items? © 2010 Open Geospatial Consortium, Inc.33

34. ® Thanks © 2010 Open Geospatial Consortium, Inc.

35. OGC ® © 2010 Open Geospatial Consortium, Inc.35

36. OGC ® Update Current Status Use Cases Contributors Work-plan Invitation to Kick-Off © 2010 Open Geospatial Consortium, Inc.36

37. OGC ® Current Status Initial Ispra planning meeting 18 March 2010 –Identified use cases and initial contributors –Agreed on timing – i.e. try and push for kick off at June TC Submitted workplan to OAB 1 st May OAB approval 6 th May Press Release calling for participation 13 May 2010 Kick-Off > 30 days after 13 May – 16 June. 1 st Demonstration September TC. © 2010 Open Geospatial Consortium, Inc.37

38. OGC ® Additional Work Items Evaluation of candidate vocabularies - Evaluation of candidate feature model - Setup project support infrastructure –Jira – issue tracking –Portal – discussion and documentation © 2010 Open Geospatial Consortium, Inc.38

39. OGC ® Use Cases 1.Cross Border Data Exchange Use Case 2.Forecasting Use Case 3.Global Runoff Use Case © 2010 Open Geospatial Consortium, Inc.39

40. OGC ® Invitation to kick-off When Wed (tomorrow) 8am Opportunity to find out a bit more Telecon +1 512 225 3050 passcode:36429 #Acrobat Connect Pro - http://ogc.acrobat.com/hydro/ © 2010 Open Geospatial Consortium, Inc.40

41. OGC ® JulAugSepOctNovDecJanFebMarAprMayJun Demonstrations Stand up Services SOS Stand up catalog Stand up WFS Implementation s Ready Vocabs Features Catalog © 2010 Open Geospatial Consortium, Inc.41