Where do the Datasets vizualizations come from?

Hi Team,
How are the static Dataset visualizations generated and rendered in a Dataset landing page?
An example would be the image below which appears at the Aquarius Official Release Level 2 Sea Surface Salinity landing page on the following page http://podaac.jpl.nasa.gov/dataset/AQUARIUS_L2_SSS_V4

Are these images completely static?
Thanks for any insight.
Lewis
How are the static Dataset visualizations generated and rendered in a Dataset landing page?
An example would be the image below which appears at the Aquarius Official Release Level 2 Sea Surface Salinity landing page on the following page http://podaac.jpl.nasa.gov/dataset/AQUARIUS_L2_SSS_V4

Are these images completely static?
Thanks for any insight.
Lewis