CHRONOLOGY ISSUES D.3 River Discharge ATBD. Reference: RD_CCI-0006-ATBD - Issue 2.0 – 31/07/2025 Open/Public © 2019 CLS. All rights reserved. Proprietary and Confidential. 2/31 Issue Date Object Written by 1.0 18/12/23 Initial version Laetitia Gal and Angelica Tarpanelli 1.1 12/01/24 New version replying to ESA comments Laetitia Gal and Angelica Tarpanelli 1.2 26/09/24 Updated version with last RD- multispec and RD-merged products Laetitia Gal and Angelica Tarpanelli 2.0 31/07/25 Updated version with river-width based RD, complement on RD-alti, RD-multispec and RD-merged Laetitia Gal, Angelica Tarpanelli, Mohammad Tourian, and Paolo Filippucci Checked by S.
Biancamaria - LEGOS 22/09/2025 Approved by Philippe Mourot - CLS 24/09/2025 Authorized by Clément Albergel - ESA 01/10/2025