Reply to User:
Thank you for your inquiry.
Unfortunately, we currently do not have gridded altimetry data, but will in a couple of months.
To access the requested gridded data, please visit the AVISO website:http://www.aviso.altimetry.fr/en/data/products.htmlhttp://www.aviso.altimetry.fr/en/data/p ... level.html
Also, we have a joint altimetry data information page with NOAA that can help direct you to data that is available at other data centers as well: http://podaac.jpl.nasa.gov/Altimetric_Data_Information
Please to not hesitate to contact us if you have any questions.