coast survey development laboratory national ocean service, noaa mary erickson march 2011
TRANSCRIPT
The Developing NOAA Strategy
Space
Time
Phenomena of Interest
Space
Time
Observing Systems
Observations & OSSEIOOS, NESDIS, OAR, JCSDA
Data Assimilation & OSENESDIS, NWS, OAR, JCSDA
Operational Ocean and Coastal Forecast GuidanceNOS, NWS Ops
Products and Services
Research Operations
Giant Bluefin TunaHAB Bulletin
ENSO Update
The Pathway from Research to Operations and Applications
Actively manage these interfaces, through community
modeling partnerships
Research and Development
Academia, IOOS Regional Associations, Research components of NOAA & other Fed Agencies
Private Sector
Evaluation and Testing,
Development, Transition to Operations
OperationsValue Added
Product Development
“Operational” defined
Requirements-driven; ◦ Meets a well defined mission need
Timely and Reliable;◦ Runs regularly & automatically in real time (24x7)
Demonstrates improvement; decreased uncertainty
Can fit well in the operational framework◦ Standardized formats, methodologies
Integrated QC (integrity guaranteed) Stability & commitment for the model life-cycle
A community approach…◦ Allows for open discussion of strengths and
weaknesses of different models◦ Elucidates the requirements of a common
shared infrastructure◦ Allows model improvements to be shared
effectively◦ Advances the science (R2O/ O2R)◦ Leverages resources and amplifies the voice of
the community
The Community Approach
1. Define criteria for transition and actively use these guidelines in partnership activities Includes methods, standards and criteria for
evaluating modeling systems (skill scores, etc.) Support transition through NOAA modeling
involvement in key partnerships with academia, state and local governments, and industry.
Examples: ROMS; ADCIRC; HYCOM communities2. Create environments for evaluation and
prototyping; shared datasets Working, high quality grids, forcing, observations,
in a shared resource Example: Grid catalog; Delaware Bay Model
Evaluation Environment
Goals and Shared Practices
3. Articulate “best” data management practices Ex: Model outputs in standard formats for ingest into GIS for analysis, mapping, and visualization
4. Follow and develop community framework and infrastructure: Earth System Modeling Framework- Model coupling, numerics, gridding techniques, etc.
5. Systems Approach: Integrating streamflow, runoff, water levels, waves, currents, T, S, etc.
Ocean and atmosphere systems linkedPhysical-biochemical systems linked
Goals and Shared Practices
Early involvements of Operations Center; agreed to operational or “applications” pathway
Clear plans and schedules; business case (ties back to customer value)
Clear funding for full life-cycle, including O+M
Routine check-in with key stakeholders – including management
Anticipate the unexpected
Other ingredients for successful transition
NOS/NOAA Marine Modeling Requirements
o Support of safe & efficient navigation o Water levels for under-keel clearanceo Currents for right-of-way, maneuverabilityo Future-chart w/forecast water levels and real timeo bathymetry
o Inundation o Storm Surgeo Sea Level Rise
o Note also: Coastal flooding, tsunami
o Emergency response HAZMAT Homeland Security Search & Rescue
o For environmentally sound management of the coastal zone
Ecosystem applications Marine geospatial applications (CMSP) Energy, Arctic
Salinity
SST
Already seeing benefits from improved communication and awareness of operational constructs.
Which sets of issues are we trying to improve on? Which part of the cycle?
Interdisciplinary is key; and its hard
Discussion Points (one perspective)
Coastal Ocean Modeling FrameworkConsists of middleware to manage workflow
PURPOSE: Simplify Data Handling & Maintenance Provide a Single System for all Locations Provide a Single Source Graphics and Web Pages Share Skill Assessment and Evaluation Tools Provide a Single NOS Model Image to Users
(NetCDF) Various Models considered
◦ ADCIRC, ECOM, EFDC, ELCIRC, FVCOM, MECCA, POM, QUODDY, ROMS
◦ NOS has selected ROMS and FVCOM as the basis for new OFSsto select two or three “corporate” models