搜索结果: 1-15 共查到“水文学 meteorological”相关记录16条 . 查询时间(0.187 秒)
Detection of meteorological inconsistencies by GPS
GPS double difference zenith totaldelay residuals
2015/9/16
GPS observations, distances from satellites to receivers and meteorological conditions in neutral atmosphere are known to obey a constraint, which provides a residual or in other words a quality index...
ISTSOS, SENSOR OBSERVATION MANAGEMENT SYSTEM: A REAL CASE APPLICATION OF HYDRO-METEOROLOGICAL DATA FOR FLOOD PROTECTION.
:SOS sensors observations services OGC monitoring
2014/4/24
istSOS (Istituto scienze della Terra Sensor Observation Service) is an implementation of the Sensor Observation Service standard
from Open Geospatial Consortium (OGC). The development of istSOS star...
Meteorological uncertainty and rainfall downscaling
Meteorological uncertainty rainfall downscaling
2009/11/3
We explore the sources of forecast uncertainty in a mixed dynamical-stochastic ensemble prediction chain for small-scale precipitation, suitable for hydrological applications. To this end, we apply th...
Simulation of Discharge using Different Methods of Meteorological Data Distribution,Basin Discretization and Snow Modelling
Simulation of Discharge Meteorological Data Basin Discretization Snow Modelling
2009/10/26
This contribution investigates the performance of discharge modelling when
proceeding from rather simple methods of snowmelt modelling to more sophisticated,
distributed approaches. In all cases, th...
A STOCHASTIC MODEL FOR IDENTIFICATION OF TRENDS IN OBSERVED HYDROLOGICAL AND METEOROLOGICAL DATA DUE TO CLIMATE CHANGE IN WATERSHEDS
climate change STOCHASTIC MODEL natural processes
2009/10/12
The development of appropriate public policy responses to the impact of climate change on the overall ecosystem would require knowledge of future trends in the natural processes affecting the ecosyste...
Classification of hydro-meteorological conditions and multiple artificial neural networks for streamflow forecasting
hydro-meteorological conditions neural networks streamflow forecasting
2009/9/11
This paper presents the application of a modular approach for real-time streamflow forecasting that uses different system-theoretic rainfall-runoff models according to the situation characterising the...
The United Kingdom Meteorological Office rainfall and evaporation calculation system: MORECS version 2.0-an overview
soil moisture effective precipitation British climatic conditions
2009/6/8
The operational system known as MORECS which provides estimates of evaporation, soil moisture deficit and effective precipitation under British climatic conditions has been revised as version 2.0. An ...
Operational hydro-meteorological warning and real-time flood forecasting：the Piemonte Region case study
hydro-meteorological warning flood forecasting
2009/5/18
The development and implementation of a real-time flood forecasting system in the context of the Piemonte Region's hydro-meteorological operational alert procedure is described. The area of interest i...
Coupling meteorological and hydrological models for flood forecasting
flood forecasting meteorological hydrological models
2009/5/18
This paper deals with the problem of analysing the coupling of meteorological meso-scale quantitative precipitation forecasts with distributed rainfall-runoff models to extend the forecasting horizon....
An integrated model for the assessment of global water resources–Part 1：Model description and input meteorological forcing
global water resources Global Soil Wetness Project meteorological forcing
2009/5/4
To assess global water availability and use at a subannual timescale, an integrated global water resources model was developed consisting of six modules: land surface hydrology, river routing, crop gr...
The use of meteorological analogues to account for LAM QPF uncertainty
quantitative precipitation forecasts meteorological analogues
2009/4/28
Flood predictions based on quantitative precipitation forecasts (QPFs) provided by deterministic models do not account for the uncertainty in the outcomes. A probabilistic approach to QPF, one which a...
A 59-year (1948-2006) global meteorological forcing data set for land surface models. Part II: Global snowfall estimation
meteorological forcing data Global snowfall
2009/4/13
Global terrestrial snowfall was estimated for 59 years from 1948 to 2006 by applying gauge undercatch correction for snowfall and rainfall based on daily meteorological data and gauge type. Following ...
A 59-year (1948-2006) global near-surface meteorological data set for land surface models. Part I: Development of daily forcing and assessment of precipitation intensity
meteorological data land surface models precipitation intensity
2009/4/13
This paper describes the development and assessment of global 0.5° near-surface atmospheric data from 1948 to 2006 at daily (for precipitation, snowfall, and specific humidity) to 3-hourly (for temper...
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 ...
Hydrological and meteorological aspects of floods in the Alps: an overview
floods mountain hydrology meteorological models
2009/3/12
This introductory paper presents and summarises recent research on meteorological and hydrological aspects of floods in the Alps.