H021
Advancing Hydrological Modeling and Prediction Using Large-domain Meteorological and Hydrological Datasets and Models
Advancing Hydrological Modeling and Prediction Using Large-domain Meteorological and Hydrological Datasets and Models
Session ID#: 160716
Session Description:
As observing infrastructure and computational capabilities improve, numerous large-domain (e.g., nation, continental, global) datasets are continuously developed based on data from stations, remote sensing, and reanalysis/climate models. The new information that is available covers various spatiotemporal scales and domains throughout the soil-vegetation-atmosphere continuum. The development of new data products plays a vital role in supporting process-based and data-driven hydrological modeling and in improving operational prediction systems. However, existing datasets still face problems of inadequacy and/or inaccuracy, especially in remote areas. The uncertainty quantification of large-domain datasets is still in its infancy, and is particularly needed under a changing climate. There are also increasing efforts exploring applications of these new large-domain datasets in hydrological modeling and in predictions of hydrological extremes (e.g., flood and drought).
We invite contributions tackling these and other challenges related to advancing hydrological modeling and prediction using large-domain datasets and models. Potential submissions include but are not limited to:
- Development and synthesis of large-domain meteorological and hydrological datasets.
- Uncertainty quantification of datasets and error propagation in hydrological models.
- Novel application of large-domain datasets in model preparation, calibration, assimilation, forecast, and prediction.
- The use of probabilistic/ensemble datasets and/or multi-model ensembles in hydrological modeling and prediction.
Index Terms:
1805 Computational hydrology [HYDROLOGY]
1816 Estimation and forecasting [HYDROLOGY]
1840 Hydrometeorology [HYDROLOGY]
1873 Uncertainty assessment [HYDROLOGY]
Primary Convener: Hongli Liu, University of Saskatchewan, Centre for Hydrology, Saskatoon, SK, Canada
Conveners: Guoqiang Tang1, Martyn P Clark1 and Andy Wood2, (1)University of Saskatchewan, Centre for Hydrology, Saskatoon, SK, Canada(2)National Center for Atmospheric Research, Hydrometeorological Applications Program, Research Applications Laboratory, Boulder, United States
See more of: Hydrology
