搜索结果: 1-15 共查到“地球科学总论 Now Operational”相关记录15条 . 查询时间(0.218 秒)
Recent development of the Met Office operational ocean forecasting system: an overview and assessment of the new Global FOAM forecasts
he Met Office operational ocean forecasting system the new Global FOAM forecasts
2014/12/19
The Forecast Ocean Assimilation Model (FOAM) is an operational ocean analysis and forecast system run daily at the Met Office. FOAM provides modelling capability in both deep ocean and coastal shelf s...
Operational forecasting of a snowfall event over the Greater Athens Area
Operational forecasting snowfall event Greater Athens Area
2010/9/13
A case of an intense snowfall in the Greater Athens Area (GAA) between 16 and 18 February 2008 is investigated. The physical processes that forced the snowfall event are identified and analysed. The m...
An operational approach to the nowcasting of an intense thunderstorm over Liguria
operational approach Liguria
2010/1/27
In the period between late spring and early summer as well as in autumn, the Mediterranean is often affected by rapid development of intense convective systems. In some cases the operational NWP model...
Towards operational near real-time flood detection using a split-based automatic thresholding procedure on high resolution TerraSAR-X data
real-time flood detection split-based automatic thresholding procedure TerraSAR-X data
2009/12/16
In this paper, an automatic near-real time (NRT) flood detection approach is presented, which combines histogram thresholding and segmentation based classification, specifically oriented to the analys...
Assessing uncertainties in flood forecasts for decision making:prototype of an operational flood management system integrating ensemble predictions
Assessing uncertainties flood forecasts decision making operational flood management system
2009/12/8
Ensemble forecasts aim at framing the uncertainties of the potential future development of the hydro-meteorological situation. A probabilistic evaluation can be used to communicate forecast uncertaint...
Verification of operational weather forecasts from the POSEIDON system across the Eastern Mediterranean
operational weather forecasts POSEIDON system Eastern Mediterranean
2009/12/8
The POSEIDON weather forecasting system became operational at the Hellenic Centre for Marine Research (HCMR) in October 1999. The system with its nesting capability provided 72-h forecasts in two diff...
Presentation and preliminary evaluation of the operational Early Warning System in Cyprus
Presentation preliminary evaluation operational Early Warning System Cyprus
2009/12/8
The Cyprus Early Warning System (EWS) and its validation are presented in this study. The EWS was developed within the framework of the Weather Risk Reduction in the Mediterranean project (RiskMed), t...
Towards operational near real-time flood detection using a split-based automatic thresholding procedure on high resolution TerraSAR-X data
real-time flood detection split-based automatic thresholding procedure TerraSAR-X data
2009/12/8
In this paper, an automatic near-real time (NRT) flood detection approach is presented, which combines histogram thresholding and segmentation based classification, specifically oriented to the analys...
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...
Towards operational remote sensing of forest carbon balance across Northern Europe
operational remote sensing forest carbon balance Northern Europe
2010/1/15
Monthly averages of ecosystem respiration (ER), gross primary production (GPP) and net ecosystem exchange (NEE) over Scandinavian forest sites were estimated using regression models driven by air temp...
Verification of operational Quantitative Discharge Forecast (QDF) for a regional warning system – the AMPHORE case studies in the upper Po River
operational Quantitative Discharge Forecast (QDF) a regional warning system the AMPHORE case studies the upper Po River
2009/12/29
The aim of this work is to evaluate the degree to which uncertain QPF affects the reliability of the whole hydro-meteorological alert system for small catchments. For this purpose, a distributed hydro...
Federated data bases for the development of an operational monitoring and forecasting system of the ocean: the THREDDS Dataset Merger
Federated data bases an operational monitoring and forecasting system the ocean the THREDDS Dataset Merger
2010/1/26
During the last decade, operational monitoring and forecasting systems have been developed in all the European seas. The exchange of data and products and the development of services for a wide commun...
Analysis of severe convective events from two operational dual polarisation doppler radars
severe convective events operational dual polarisation doppler radars
2009/12/29
The recent gradual increase in the use of polarimetric radars prompts for possible improvements in the estimation of precipitation and the identification of the prevailing hydrometeor type. An analysi...
An operational flash-flood forecasting chain applied to the test cases of the EU project HYDROPTIMET
flash-flood forecasting chain test cases EU project HYDROPTIMET
2009/12/29
The application of a flash-flood prediction chain, developed by CIMA, to some testcases for the Tanaro river basin in the framework of the EU project HYDROPTIMET is presented here. The components of t...
Impact of a high density GPS network on the operational forecast
a high density GPS network the operational forecast
2010/1/22
Global Positioning System Zenith Total Delay (GPS ZTD) can provide information about the water vapour in atmosphere. Its assimilation into the analysis used to initialize a model can then improve the ...