Atmos Composition
Giovanni Ocean Color Time-Series Online Visualization and Analysis
OBPG MODIS-Aqua Monthly Global 9-km Products
This interface is designed for visualization and analysis of the OBPG MODIS-Aqua Monthly Global 9-km Products. Users can generate plots or ASCII Output 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 AQUA. Click for Java/JavaScript version.
Use text input boxes below the map to specify area; maximum area is -90 ~ 90 and -180 ~ 180.
Data Description
OBPG MODIS-Aqua Monthly Global 9-km Products
The data products available for analysis are 9-km spatial resolution MODIS Aqua monthly SMI (Standard Mapped Image) products from the Ocean Biology Processing Group (OBPG). These data products are generated with data processing methods similar to those applied to SeaWiFS and are not the same as the standard MODIS Aqua products archived by the GES DISC DAAC (see http://oceancolor.gsfc.nasa.gov/ for more information). Four of these products are ocean products: chlorophyll a concentration, diffuse attenuation coefficent at 488 nm, normalized water-leaving radiance at 551 nm, and sea surface temperature. Two of the products are atmospheric products: Angstrom coefficient 531-869 nm, and aerosol optical thickness at 869 nm.
| Data version: | 1, reprocessing 1.1, completed August 4, 2005 |
|---|---|
| Spatial coverage: | Global 90°S - 90°N |
| Spatial resolution: | 9km x 9km |
| Temporal resolution: | Monthly |
| Documentation: | MODIS/Aqua Level 3 SMI Data |
| Data access: |
Order the original data files containing all the parameters |
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.
