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Met-Ocean Data at your fingertips
Stephen Sontag Kelly Knee
Applied Science Associates part of the RPS Group
ESRI Sponsor Track
RPS ASA Consulting Services: Marine Data Systems
§Manage Real-time and Archive Environmental Data §Marine Biological Case studies § Data Integration within GIS §Web services-based Distribution and
Collection §Monitoring and Forecast Systems §Model-based Hindcasting,
Nowcasting and Forecasting
Met-Ocean Data?
GIS Earth Ocean Sciences
Oceanography
Meteorology
Environmental Models
Two Worlds divided…….
GIS Tools –ArcGIS
SHP Files, Grids
Geodatabases
SDE
Image/Feature Servers
Spatial Analysis Tools
Time?
OpenSource Tools
•Ferret/LAS
•NCtools
•IDV, etc.
Matlab, Python etc.
NetCDF, GRIB, HDF, Thredds,OPeNDAP…
Time is very important
NetCDF Schemas
Rectangular Grid
Multi-point, geo-static, non-gridded cell data
Boundary fitted, finite element, variable mesh, unstructured
Multi-point, temporal, non-gridded
Many different Ocean datasets
But what about the metocean data?
Lease Blocks
Planning Resources
Defense Presence
Underwater cables
Shipping
Seabed Information LNGs
Bathymetry
AIS
Aquaculture
Plankton Marine Mammals
Boating and Recreation
Challenges
Bringing all data together into one common Data model
• Multi Platform (buoys, satellite, gliders, radar, models)
• Temporal variation
• Formats and web services
0 48 Forecast Nowcast
0 48 Forecast
24
Nowcast
Chlorophyll and Fish
Sea Surface Temperature and Fish
Search & Rescue
FY
Cases
Lives Saved
‘05 29,780 5,648
’06 28,323 5,290
’07 27,090 5,175
USCG Area of SAR Responsibility
STPS 24hrs
STPS 48hrs
STPS 72hrs
STPS 96hrs
End-to-End Data Management
Collection
Data Processing
Data Storage
Modeling and WebGIS
Data Processing
Raw Data Identification and Organization
EDS
“One-Stop-Shop”
Global Storage Solution
Scalable
Common Data Model
ArcGIS
Different Processing
Protocols Unstructured Grid
GRIB HDF-5 others ASCII
Observation Data vs. Forecast Model
Quality Analysis
Model Calibration
EDS On-Demand ArcGIS
EDS On-Demand ArcGIS
EDS On-Demand ArcGIS
ArcGIS Online Oilmap
What Next?
Data Availability – ArcGIS Online
ESRI’s ArcGIS Marketplace
www.asascience.com
Stephen Sontag
Thank you
www.edsondemand.com
http://www.pfeg.noaa.gov/products/edc/
