TY - GEN KW - NWP KW - observations KW - Uncertainty AU - Roberto Buizza BT - Numerical weather prediction and ECMWF products C2 - https://www.ecmwf.int/assets/elearning/sourcesuncertainty/sourcesuncertainty1/story_html5.html DA - 2018 LA - eng PB - ECMWF PY - 2018 EP - 1 hour T2 - Numerical weather prediction and ECMWF products T3 - ECMWF eLearning online resources TI - Sources of uncertainty UR - https://www.ecmwf.int/node/19274 ER -