搜索结果: 1-6 共查到“地球科学总论 rainfall estimation”相关记录6条 . 查询时间(0.088 秒)
A TRMM-Calibrated infrared technique for rainfall estimation: application on rain events over eastern Mediterranean
A TRMM-Calibrated infrared technique rainfall estimation
2010/1/27
The aim is to evaluate the use of a satellite infrared (IR) technique for estimating rainfall over the eastern Mediterranean. The Convective-Stratiform Technique (CST), calibrated by coincident, physi...
Rainfall estimation and ground clutter rejection with dual polarization weather radar
Rainfall estimation ground clutter rejection
2010/1/27
Conventional radars, used for atmospheric remote sensing, usually operate at a single polarization and frequency to estimate storm parameters such as rainfallrate and water content.
Reconstruction of reflectivity vertical profiles and data quality control for C-band radar rainfall estimation
reflectivity vertical profiles data quality control C-band radar rainfall estimation
2010/1/22
Microwave Doppler radars are considered a fairly established technique to retrieve rain rate fields from measured reflectivity volumes. However, in a complex orographic environment radar observations ...
Improved radar rainfall estimation at ground level
radar rainfall estimation ground level
2009/12/29
A technique has been developed to provide an estimate of the rainfall reaching the earth's surface by extrapolating radar data contained aloft to ground level, simultaneously estimating unknown data i...
Model-based iterative approach to polarimetric radar rainfall estimation in presence of path attenuation
Model-based iterative approach polarimetric radar rainfall estimation path attenuation
2010/1/22
A new model-based iterative technique to correct for attenuation and differential attenuation and retrieve rain rate, based on a neural-network scheme and a differential phase constraint, is presented...
A preliminary investigation of radar rainfall estimation in the Ardennes region and a first hydrological application for the Ourthe catchment
preliminary investigation radar rainfall estimation first hydrological application
2009/12/25
This paper presents a first assessment of the hydrometeorological potential of a C-band doppler weather radar recently installed by the Royal Meteorological Institute of Belgium near the village of Wi...