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GHRSST XIV STM – AUS TAG. Woods Hole 18 June 2013 , Cape Cod, MA 1
GHRSST 2013 Annual Meeting – AUS TAG breakout session
18 June, 2013, Woods Hole, MA
SQUAM online demo
Prasanjit Dash1,2, Alex Ignatov1
1NOAA NESDIS / 2CSU [email protected]
SQUAM objective: A global, web-based, community, quasi NRT, monitor for SST producers & users !
GHRSST XIV STM – AUS TAG. Woods Hole 18 June 2013 , Cape Cod, MA 2
Major SST data providers: Projects and international group
Thanks to …
Level-2 SST: VIIRS/AVHRR/MODIS- NESDIS SST Team : ACSPO (GAC: 5 platforms, FRAC: Metop-A & B, VIIRS: NPP, MODIS: Terra/Aqua)- P. LeBorgne, H. Roquet : O&SI SAF Metop-A FRAC- D. May, B. McKenzie : NAVO SEATEMP- S. Jackson : IDPS (NPP)
Level-3 SST: AVHRR/(A)ATSR:- K. Casey, R. Evans, J. Vazquez, E. Armstrong: PathFinder v5.0- C. Merchant: ARC (ongoing effort – next meeting)
Level 4 SSTs:- R. Grumbine, B. Katz : RTG (Low-Res & Hi-Res)- R. Reynolds, V. Banzon : OISSTs (AVHRR & AVHRR+AMSRE)- M. Martin, J. R. Jones : OSTIA foundation, GHRSST Median Product Ensemble, OSTIA Reanalysis- D. May, B. McKenzie : NAVO K10- J.-F. Piollé, E. Autret : ODYSSEA- E. Maturi, A. Harris, J. Mittaz : POES-GOES blended- B. Brasnett : Canadian Met. Centre, 0.2 foundation- Y. Chao : JPL G1SST- H. Beggs : ABOM GAMSSA- M. T. Chin, J. Vazquez, E. Armstrong : JPL MUR
L4s in SQUAM pipeline:J. Hoyer: DMI OISST; S. Ishizaki: MGDSST; C. Gentemann: RSS products; J. Cummings: NCODA
GHRSST support: Craig Donlon, Peter Minnett, Alexey Kaplan
Definitions of levels:L2: at observed pixels (satellite)L3: gridded with gaps (satellite)L4: gap-free gridded, time-averaged
CMC
GHRSST XIV STM – AUS TAG. Woods Hole 18 June 2013 , Cape Cod, MA 3
SQUAM
SQUAM stands for: SST Quality Monitor
how
Monitors by: Intercomparison and validation and provides diagnostics
where
Web-based tool: online; access anytime anywhereLocate: Google “SST + SQUAM” (first hit)
GHRSST XIV STM – AUS TAG. Woods Hole 18 June 2013 , Cape Cod, MA 4
PURPOSE
Serve
Purposes of a website (e.g., SQUAM)
-monitoring and validation of L2 and L3 SSTs (wrt L4, in situ)
- Intercomparison of L4
as a community tool for NRT monitoring of global
SST products
-feedback to developers on performance of SST/CM algorithm, ice-mask, report anomalies
- assist users in making an informed decision (quality, stability, resolution, temporal coverage)
GHRSST XIV STM – AUS TAG. Woods Hole 18 June 2013 , Cape Cod, MA 5
SQUAM –Web interface
L2: The SST Quality Monitor (SQUAM), J.Tech, 27, 1899-1917, 2010
L4: GHRSST Analysis fields intercomparison, DSR-2, 77–80, 31–43, 2012
GHRSST XIV STM – AUS TAG. Woods Hole 18 June 2013 , Cape Cod, MA 6
BACK UP
GHRSST XIV STM – AUS TAG. Woods Hole 18 June 2013 , Cape Cod, MA 7
5 key components of a successful website
Credibilityfollow best practice
Usabilityaddress users’ needs
Scientific/technical Website
Scientific/technical Website
Sellabilityvalue addition (not
reinvent the wheel),content managementVisibility
integrate with SST community/referred
Scalabilitycan include newer
datasets easily? e.g. NPP VIIRS
GHRSST XIV STM – AUS TAG. Woods Hole 18 June 2013 , Cape Cod, MA 8
Points to touch on (show demo of) …
• Navigate between various types: L2 L3 L4
• Navigate between modules• Map/Hist/Timeseries/Dependence/Hovmoeller• Map/Hist/Dependence: save date, animation• Time series (static vs. interactive; download data)
• New features: monthly in situ validation
• Related publications
• Suggestions (tutorial, more data, mirror run for selected modules?, integrate with other sites etc.)
