1. Ocean Observatories Initiative Risk Management & Interface Management Jack Kleinert OOI Cyberinfrastructure Life Cycle Objectives Milestone Review, Release 1 San Diego, CA February 23-25, 2010

2. RISK MANAGEMENT OOI CI LCO Review, Feb 2010 2

3. 2223 Virtualized Collaboration Services OOI CI LCO Review, Feb 2010 3

4. Risk Item 2223 – Burndown Plan OOI CI LCO Review, Feb 2010 4

5. Spiral Objective Categories Low Risk Infrastructure (Foundational) Capabilities –COI, CEI, & DM High Risk Technical Issues & Challenges –Infrastructure and/or Application Low Risk Application Functionality –Sensing & Acquisition –Planning and Prosecution –Analysis and Synthesis OOI CI LCO Review, Feb 2010 5

6. Risk Mitigation & Prototyping Plan OOI CI LCO Review, Feb 2010 6

7. INTERFACE MANAGEMENT OOI CI LCO Review, Feb 2010 7

8. 8 OOI Level Interfaces Top Down Identification of OOI Interfaces is being Led by OL SE with IO SEs SV-1 OOI Systems Interface Descriptions System-of-Systems & External High level versions are complete To be refined to a detail level starting in mid-March L3 Interface Requirement Specifications Draft version complete Interface Control Documents To be negotiated

9. OOI Systems Interface Description (SV-1) OOI CI LCO Review, Feb 2010 9

10. Surface Mooring Interface Description (SV-1) OOI CI LCO Review, Feb 2010 10

11. Axial Node Interface Description (SV-1) OOI CI LCO Review, Feb 2010 11

12. Systems Data Exchange Matrix (SV-6) OOI CI LCO Review, Feb 2010 12

13. Interface Convergence OOI CI LCO Review, Feb 2010 13 Top Down Interface Definition Bottoms Up Sensor Specification Defines the SV-6 Matrix Populates the SV-6 Matrix

14. Internal CI Interfaces Documented in the Enterprise Architect System as part of the System Architecture Predominantly service-to-service interaction Standard patterns provide some simplification OOI CI LCO Review, Feb 2010 14

15. OOI CI LCO Review, Feb 2010 15 Thanks !