Forecasting Weather forecasting Data assimilation 8 Kalman filters 6 Quality control 6 Computer graphics 4 Kalman filter 4 Numerical weather prediction/forecasting 4 Viewing algorithms 4 Visualization 4 data assimilation 4 ensemble forecasting 4 numerical model 4 weather forecasting 4 Advanced visualizations 2 Analysis capabilities 2 Aneroid altimeters 2 Atmospheric general circulation models 2 Atmospheric movements 2 Balloons 2 Bias 2 Big data 2 Boundary layers 2 Categories and Subject Descriptors (according to ACM CCS) 2 Data acquisition 2 Data visualization 2 Decision making 2 Decision process 2 Descriptors 2 Digital storage 2