MODIS Derived Chlorophyll a dataset: Seasonal Means
<p>The dataset measures the long-term seasonal means of the chlorophyll a concentrations of ocean surface waters. They are derived from MODIS (aqua) images using NASA's SeaDAS image processing software. The monthly chlorophyll a images between July 2002 and December 2017 are used to calculate the means of the four austral seasons: winter (June, July, and August), spring (September, October and November), summer (December, January and February) and autumn (March, April and May). The extent of the dataset covers the entire Australian EEZ and surrounding waters (including the southern ocean). The unit of the dataset is mg/m3.
<p>This research is supported by the National Environmental Science Program (NESP) Marine Biodiversity Hub through Project D1.
Data and resources
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Download the data (tif)ZIP Open
Additional information
| Temporal extent | 2002-07-01 – 2017-12-31 |
|---|---|
| Date (creation) | 2017-11-28 |
| Date (publication) | 2018-01-04 |
| Date (revision) | 2018-11-23 |
| Status | onGoing |
| Update frequency | asNeeded |
| Metadata language | en |
| License | Creative Commons Attribution 4.0 |
| Source metadata | ISO 19115 XML |
| Last updated | 2026-11-05 |
| Created | 2026-11-05 |
| API | package_show |