kevin o’brien university of washington/jisao noaa/pmel
DESCRIPTION
The Observing System Monitoring Center. Kevin O’Brien University of Washington/JISAO NOAA/PMEL. Steve Hankin , PMEL Ted Habermann , NGDC David Neufeld, NGDC Kevin Kern, NDBC Michelle Little, NDBC. OSMC background. Database of data and metadata (“ realtime ”) GTS -- primary source - PowerPoint PPT PresentationTRANSCRIPT
Kevin O’BrienUniversity of Washington/JISAONOAA/PMEL
The Observing System Monitoring Center
Steve Hankin, PMELTed Habermann, NGDCDavid Neufeld, NGDCKevin Kern, NDBCMichelle Little, NDBC
OSMC backgroundDatabase of data and metadata (“realtime”)• GTS -- primary source• Data begins in June, 2004• 800 million observations from 40K platforms
Console to provide monitoring of• sensors and platforms• scientific adequacy of observations
OSMC Main console
All measurements for two days
Drifter measurements for May
May drifters with tails
Salinity measurements, by country
Tropical buoys measuring SST
Tropical buoys colored by SST value
Tropical buoys colored by SST anomaly
Reynolds SST bias underlay
GTS
OSMC
Monitoring
GTS
OSMC
OSMC
Integrated access to real-time Ocean data
Integrated access across Data
Assembly Centers
Software as a Service
ISO 19115
Cloud Services
Hyrax
Big Data
ERDDAP
Data Federation
OPeNDAP
Service Oriented Architecture
THREDDS
OGC
Situation:
A scientist that is developing an ocean model
Would like to compare model with in situ observations for evaluation
First up: Drifter data
Situation:
A scientist that is developing an ocean model
Would like to compare model with other models AND in situ observations to help validate
First up: Drifter data
Next up: Argo data
First up: Drifter data
• Limited data discovery/exploration
• Email notification required
• Access via ftp only
• Varying file formats– ARGO-specific netcdf – ASCII files
Interoperability Barriers
Situation:
A scientist that is developing an ocean model
Would like to compare model with other models AND in situ observations to help validate
Next up: Argo data
First up: Drifter data
Next up: Argo data
Finally: GHRSST data
What is integrated data and metadata?
– Discoverable• Requires quality metadata
– Accessible• Through multiple services (OPeNDAP, WMS, etc)• Without downloading• For in situ data abitlity to access “collections” of observations, not just
individual profiles, cruise tracks, etc– Understandable
• Conforms to standards and conventions• Application agnostic
For both humans AND machines
• FY12 – provide access to:– OSMC database realtime stream– OceanSITES mooring data from NDBC– SOT-XBT data via the Global Temperature and Salinity
Profile Program (GTSPP)
• FY13 and beyond– Published SOCAT surface CO2 data collection– UH Sea level Center– Tropical mooring data from PMEL and NBDC– Delayed mode Argo profile data from US ARGO GDAC– SAMOS cruise observations– Surface drifter data– Emerging platforms (wave gliders, pinnipeds, etc)
OSMC Plans
Thank you!Kevin.M.O’[email protected]