Once you have found a resource of interest, you can download it from the SSDC.
From the Dataset’s Main Page
Along the right side of the dataset page across from the resources you will see an “Explore” dropdown menu with the options “Preview” or Download. Preview brings you to the viewer page of the resource where you can view the resource (not all files types can be previewed). Clicking “Download” initiates a download of the selected resource.
Note ‘Preview’ and ‘Download’ options
From the Resource Preview Page
At the upper right corner of the page you will see a “Go to resource” button. Clicking this button will initiate a download of the selected resource.