Australian Sea Surface Temperature Seasonal Means 2002-2017

Seasonal mean sea surface temperatures derived from MODIS satellite imagery. The dataset covers the Australian Exclusive Economic Zone and surrounding waters from July 2002 to December 2017, with values calculated for winter, spring, summer, and autumn. Data is provided in Celsius degrees.

Use Cases

• Analyze long-term seasonal temperature trends for winter, spring, summer, and autumn across the Australian EEZ.
• Model climate variability using sea surface temperature means derived from MODIS Aqua imagery.
• Correlate seasonal SST patterns from 2002-2017 with regional marine biodiversity or climate events.
• Validate oceanographic models against NASA SeaDAS-processed temperature data for austral seasons.

Strengths

• Provides 15 years of continuous temporal coverage from July 2002 to December 2017.
• Spatial extent covers the entire Australian Exclusive Economic Zone and surrounding waters, including the Southern Ocean.
• Data is derived from MODIS (Aqua) satellite imagery using NASA's SeaDAS processing software, ensuring a standardized source.

Limitations

• Data is aggregated to seasonal means, losing higher temporal resolution available in the original monthly images.
• The dataset ends in 2017, creating a temporal gap for recent climate analysis.
• Specific sample size, row count, and file size metrics are unavailable for assessing data volume.

Provenance

Source

Geoscience Australia Data

Collection Method

Derived from MODIS (Aqua) monthly SST images using NASA's SeaDAS image processing software to calculate seasonal means.

Time Range

July 2002 to December 2017

Freshness

null

Geography

Australian Exclusive Economic Zone and surrounding waters, including the Southern Ocean.