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Giovanni Ocean Color Time-Series Online Visualization and Analysis

OBPG SeaWiFS 8-Day Global 9-km Products

This interface is designed for visualization and analysis of the OBPG SeaWiFS 8-Day Global 9-km Products. Users can generate plots for area average (Area Plot), time series (Time Plot), and Hovmoller diagram. The animation is available only for Area Plot. Selecting here or the Help buttons will open a new window with detailed help. More details about the data are also available.

Alert: A new window may be opened when a link or a button is selected below.


This is non Java/JavaScript version for OCEAN SWF8D. Click for Java/JavaScript version.
Use text input boxes below the map to specify area; maximum area is -90 ~ 90 and -180 ~ 180.

West Longitude:		North Latitude:
East Longitude:		South Latitude:

Parameters:	Chlorophyll a concentration Angstrom coefficient 510 to 865 nm Diffuse attenuation coefficient at 490 nm Normalized water-leaving radiance at 555 nm Aerosol optical thickness at 865 nm
Plot Type:	Lat-Lon Map, Time-averaged Time Series, Area-averaged Animation, Lat-Lon Maps Time-Lon Hovmoller, Lat-averaged Time-Lat Hovmoller, Lon-averaged
Begin Year:	1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008   8-Day: Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 Week 7 Week 8 Week 9 Week 10 Week 11 Week 12 Week 13 Week 14 Week 15 Week 16 Week 17 Week 18 Week 19 Week 20 Week 21 Week 22 Week 23 Week 24 Week 25 Week 26 Week 27 Week 28 Week 29 Week 30 Week 31 Week 32 Week 33 Week 34 Week 35 Week 36 Week 37 Week 38 Week 39 Week 40 Week 41 Week 42 Week 43 Week 44 Week 45 Week 46   (Date Begin: 1997/08/29)
End Year:	1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008   8-Day: Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 Week 7 Week 8 Week 9 Week 10 Week 11 Week 12 Week 13 Week 14 Week 15 Week 16 Week 17 Week 18 Week 19 Week 20 Week 21 Week 22 Week 23 Week 24 Week 25 Week 26 Week 27 Week 28 Week 29 Week 30 Week 31 Week 32 Week 33 Week 34 Week 35 Week 36 Week 37 Week 38 Week 39 Week 40 Week 41 Week 42 Week 43 Week 44 Week 45 Week 46   (Date   End: 2008/01/08) View Dates of Weeks
Color Options:	Pre-defined Dynamic Customized (linear only): Min Max
Time Series Plot Y-Axis Options:	Dynamic Customized: Min Max Interval
ASCII Output Resolution (degrees):	0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 5.0

To Order Level 1A and Level 2 Data:
Product Type: GAC LAC MLAC
Browse Image Type: CHLO True Color

What's this?

      

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Data Description

OBPG SeaWiFS 8-Day Global 9-km Products

The products available for analysis are SeaWiFS Standard Mapped Image (SMI) products. Three of these products are ocean products: chlorophyll a concentration, diffuse attenuation coefficent at 490 nm, and normalized water-leaving radiance at 555 nm. Two of the products are atmospheric products: Angstrom coefficient 510 to 865 nm, and aerosol optical thickness at 865 nm.

Data version:	5, reprocessing 5.2 - completed July, 2007
Spatial coverage:	Global 90°S - 90°N
Spatial resolution:	0.083 ° x 0.083 ° ( ~ 9km x 9km at equator)
Temporal resolution:	8-Day
Documentation:	SeaWiFS Level 3 Data
Data access:	Order the 8-day data files

For other Ocean Color products at the GES DISC DAAC, please visit http://disc.gsfc.nasa.gov/oceancolor/.

Continued improvement of this online tool, and the production and dissemination of these data sets, depends on you (our users) to let us know how you have used this tool and these data. We are particularly interested in the value of this tool and these data sets to your research. Please send comments or questions to GES DISC Help.

How to properly acknowledge the GES-DISC DAAC when using Giovanni results in publications.

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• Last updated: May 12, 2008 10:04:29 GMT