Key documents

Document name Version Issue date Download
User Requirements Document (URD) 5.0 Jan. 12, 2024
Product Specification Document (PSD) 4.1 March 1, 2023
Data Access Requirement Document (DARD) 3.2 July 27, 2021
Algorithm Theoretical Basis Document (ATBD) Part 1 - MERIS-MODIS-OLCI L2 Products 2.1 Jan. 21, 2021
Algorithm Theoretical Basis Document (ATBD) Part 2 - IMS L2 Product 2.0 Nov. 21, 2023
Algorithm Theoretical Basis Document (ATBD) Part 3 - Merged CDR-3 and CDR-4 products 3.0 June 27, 2023
End-to-end ECV Uncertainty Budget (E3UB) Part 1 - CDR-1 & CDR-2 2.2 June 20, 2023
End-to-end ECV Uncertainty Budget (E3UB) Part 2 - CDR-3 & CDR-4 4.0 June 27, 2023
System Requirements Document (SRD) 3.0 Aug. 19, 2021
System Specification Document (SSD) 4.0 May 30, 2023
System Verification Report (SVR) 3.0 Aug. 19, 2021
Product Validation and Intercomparison Report (PVIR) Part 1 - CDR-1 & CDR-2 2.1 Sept. 30, 2021
Product Validation and Intercomparison Report (PVIR) Part 2 - CDR-3 & CDR-4 2.0 June 1, 2022
Climate Research Data Package (CRDP) 4.0 May 30, 2023
Product User Guide (PUG) 4.0 Aug. 3, 2022
Climate Assessment Report (CAR) 3.1 May 31, 2022