FAIR Product Checklist - review

[edobrowolska]

To be updated:

• Update the link to the example (current link not working) - (https://esa-earthcode.github.io/documentation/Community%20and%20Best%20Practices/FAIR%20and%20Open%20Science%20Best%20Practices//Data.html#earthcode-fair-product-example)
• Correct the link to license for your data: https://esa-earthcode.github.io/documentation/Community%20and%20Best%20Practices/FAIR%20and%20Open%20Science%20Best%20Practices//Data/#open-data-licensing
• Fix the link into long term storage: https://esa-earthcode.github.io/documentation/Community%20and%20Best%20Practices/FAIR%20and%20Open%20Science%20Best%20Practices//Data.html#storage-repositories
• Geophysical variables: CF name & units (fix the link)