TY - GEN AU - Niels Bormann AU - Sean Healy AU - Katie Lean AU - Katrin Lonitz BT - ECMWF Newsletter DA - 01/2023 DO - 10.21957/3f7nb8wlsh M1 - 174 PY - 2023 SE - Earth System Science SP - 12 EP - 17 T2 - ECMWF Newsletter TI - Predicting the forecast impact of potential future observing systems UR -   ER -