Welcome to ESA Envisat MERIS Online Dissemination Service

This service provides free and open access to the latest reprocessed version (v4) of the MERIS Full Resolution (FR) and Reduced Resolution (RR) datasets covering the entire Envisat mission archive spanning from May 2002 to April 2012.

Go to the Collections button upper-right to select the data collection of interest and freely search and browse the available products.

In order to download any product, please login with your ESA EO-SSO account using the Login button upper-right. If you don't have an SSO account yet, please create one beforehand (Start registration process).

More information on the available MERIS products and related Product/Format Specifications can be found on the ESA Earth Online Portal.

Web Access

The MERIS Collections offer the following search functions:

  • Catalogue search:  Allows geographical search by bounding box and metadata filtering
  • Search by Tree View:  Allows search on products organised in a folder tree by mission phase, year and relative orbit
  • Search by Filename:  Allows to filter, with wildcards, products based on the filename

Further information and guidelines are available on the Help page.

Should you need support please contact the ESA EO Help Desk.


The access and use of Envisat MERIS products are regulated by the ESA Data Policy and subject to the acceptance of the specific Terms & Conditions.
Users accessing MERIS products are intrinsically acknowledging and accepting the above.


Service News

14/07/2020: Release of Envisat MERIS 4th reprocessing data – see related news