搜索结果: 136-150 共查到“理学 Forecasting”相关记录165条 . 查询时间(0.187 秒)
Operational flood-forecasting in the Piemonte region – development and verification of a fully distributed physically-oriented hydrological model
Operational flood-forecasting Piemonte region physically-oriented hydrological model
2010/1/28
A hydrological model for real time flood forecasting to Civil Protection services requires reliability and rapidity. At present, computational capabilities overcome the rapidity needs even when a full...
Precipitation forecasting by a mesoscale numerical weather prediction (NWP) model: eight years of experience
numerical weather prediction quantitative precipitation
2009/3/12
The Swiss Model, a hydrostatic numerical weather prediction model, has been used at MeteoSwiss for operational forecasting at the meso-beta scale (mesh-size 14 km) from 1994 until 2001. The quality of...
Intercomparison of mesoscale meteorological models for precipitation forecasting
meteorological models precipitation forecast
2009/3/12
In the framework of the RAPHAEL EU project, a series of past heavy precipitation events has been simulated with different meteorological models. Rainfall hindcasts and forecasts have been produced by ...
Global ozone forecasting based on ERS-2 GOME observations
Global ozone forecasting ERS-2 GOME
2009/3/12
The availability of near-real time ozone observations from satellite instruments has recently initiated the development of ozone data assimilation systems. In this paper we present the results of an o...
Comparison of three updating schemes using artificial neural network in flow forecasting
artificial neural network (ANN) updating flow forecasting backpropagation method
2009/3/5
Three updating schemes using artificial neural network (ANN) in flow forecasting are compared in terms of model efficiency. The first is the ANN model in the simulation mode plus an autoregressive (AR...
Forecasting for a Lagrangian aircraft campaign
Lagrangian aircraft campaign forecast system
2009/3/2
A forecast system has been developed in preparation for an upcoming aircraft measurement campaign, where the same air parcels polluted by emissions over North America shall be sampled repeatedly as th...
Dynamical Forecasting and Dynamical Interpolation：An Experiment in the California Current
Dynamical Forecasting Dynamical Interpolation California Current
2009/1/13
In order to perform real-time dynamical forecasts and hindcasts, three high-resolution hydrographic surveys were made of a (150 km)2 domain off northern California, providing two sets of initializatio...
Hindcasting and Forecasting of the POLYMODE Data Set with the Harvard Open–Ocean Model
POLYMODE Data Set Harvard Open–Ocean Model regional quasi-geostrophic model
2008/12/30
A regional quasi-geostrophic model has been used to hindcast and forecast the POLYMODE data set. After briefly discussing hindcast methodology, the hindcast fields are compared with the analyzed data ...
Quasi-linear Theory of Wind-Wave Generation Applied to Wave Forecasting
Quasi-linear Theory Wind-Wave Generation Wave Forecasting
2008/12/24
The effect of wind-generated gravity waves on the airflow is discussed using quasi-linear theory of wind-wave generation. In this theory, both the effects of the waves and the effect of air turbulence...
Quasigeostrophic Forecasting and Physical Processes of Iceland-Faroe Frontal Variability
Iceland-Faroe Front Iceland-Faroe Frontal Variability Quasigeostrophic Forecasting
2008/12/12
Using a hydrocast survey of the Iceland-Faroe Front (IFF) from October 1992, quasigeostrophic forecasts are studied to validate their efficacy and to diagnose the physical processes involved in the ra...
Application of the SWAT Model for River Flow Forecasting in Sri Lanka
Xinanjiang model SWAT model conceptual watershed models distributed watershed models river flow forecasting
2008/12/2
In the present study, the SWAT model and the Xinanjiang model have been used for daily flow forecasting of the Kalu River upper catchment in Sri Lanka. Kalu River is the second largest river in Sri La...
Integrated systems for forecasting urban meteorology, air pollution and population exposure
urban meteorology air pollution population exposure
2008/12/1
Urban air pollution is associated with significant adverse health effects. Model-based abatement strategies are required and developed for the growing urban populations. In the initial development sta...
CUACE/Dust – an integrated system of observation and modeling systems for operational dust forecasting in Asia
CUACE/Dust dust forecasting Asia
2008/11/6
An integrated sand and dust storm (SDS) forecasting system – CUACE/Dust (Chinese Unified Atmospheric Chemistry Environment for Dust) has been developed, which consists of a comprehensive dust aerosol ...
Development and evaluation of an operational SDS forecasting system for East Asia: CUACE/Dust
operational SDS forecasting system East Asia CUACE/Dust
2008/10/30
CUACE/Dust, an operational mesoscale sand and dust storm (SDS) forecasting system for East Asia, has been developed by online coupling a dust aerosol emission scheme and dust aerosol microphysics onto...
Synergistic applications of autonomous underwater vehicles and the regional ocean modeling system in coastal ocean forecasting
Synergistic applications of autonomous underwater vehicles and the regional ocean modeling system in coastal ocean forecasting
2014/5/16
The potential for using synergistic combinations of measurements from autonomous underwater vehicles (AUVs) and output from three-dimensional numerical models for studying the central California coast...