搜索结果: 1-12 共查到“地球科学总论 Retrieval”相关记录12条 . 查询时间(0.015 秒)
Performance of a rain retrieval algorithm using TRMM data in the Eastern Mediterranean
rain retrieval TRMM
2010/1/27
This study aims to make a regional characterization of the performance of the rain retrieval algorithm BRAIN. This algorithm estimates the rain rate from brightness temperatures measured by the TRMM M...
Exploitation of cloud top characterization from three-channel IR measurements in a physical PMW rain retrieval algorithm
three-channel IR measurements physical PMW
2010/1/27
Rainfall intensity estimates by passive microwave (PMW) measurements from space perform generally better over the sea surface with respect to land, due to the problems in separating true rain signatur...
The aerosol component of the Oxford-Rutherford Aerosol and Cloud (ORAC) combined cloud and aerosol retrieval scheme is described and the theoretical performance of the algorithm is analysed. ORAC is a...
Non-Gaussian Bayesian retrieval of tropical upper tropospheric cloud ice and water vapour from Odin-SMR measurements
Non-Gaussian Bayesian retrieval tropical upper tropospheric cloud ice water vapour
2009/10/28
Improved Odin-SMR retrievals of upper tropospheric water are presented. The new retrieval algorithm retrieves humidity and cloud ice mass simultaneously and takes into account of cloud inhomogeneities...
An improved tropospheric NO2 retrieval for OMI observations in the vicinity of mountainous terrain
tropospheric NO2 OMI observations vicinity mountainous terrain
2009/7/29
We present an approach to reduce topography-related errors of vertical tropospheric columns (VTC) of NO2 retrieved from the Ozone Monitoring Instrument (OMI) in the vicinity of mountainous terrain. Th...
Validation of water vapour profiles (version 13) retrieved by the IMK/IAA scientific retrieval processor based on full resolution spectra measured by MIPAS on board Envisat
Validation water vapour profiles IMK/IAA scientific retrieval processor resolution spectra
2009/7/27
Vertical profiles of stratospheric water vapour measured by the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS) with the full resolution mode between September 2002 and March 2004 an...
Retrieval of SO2 from thermal infrared satellite measurements:correction procedures for the effects of volcanic ash
SO2 thermal infrared satellite measurements correction procedures volcanic ash
2009/5/26
The simultaneous presence of SO2 and ash in a volcanic plume can lead to a significant error in the SO2 column abundance retrieval when multispectral Thermal InfraRed (TIR) data are used. The ash part...
Retrieval of temperature,H2O,O3,HNO3,CH4,N2O,ClONO2 and ClO from MIPAS reduced resolution nominal mode limb emission measurements
Retrieval temperature H2O O3 HNO3 CH4 N2O ClONO2 ClO MIPAS reduced resolution
2009/5/12
Retrievals of temperature, H2O, O3, HNO3, CH4, N2O, ClONO2 and ClO from MIPAS reduced spectral resolution nominal mode limb emission measurements outperform retrievals from respective full spectral re...
Rainfall rate retrieval in presence of path attenuation using C-band polarimetric weather radars
Rainfall rate path attenuation C-band polarimetric weather radars
2006/6/6
Weather radar systems are very suitable tools for the monitoring of extreme rainfall events providing measurements with high spatial and temporal resolution over a wide geographical area. Nevertheless...
Although methods of using multiple Doppler radars to study wind fields have long been proposed, and many research studies have been made, very few operational radar operators adopt methods which requi...
Satellite radiometric remote sensing of rainfall fields: multi-sensor retrieval techniques at geostationary scale
Satellite radiometric rainfall fields geostationary scale
2005/7/22
The Microwave Infrared Combined Rainfall Algorithm (MICRA) consists in a statistical integration method using the satellite microwave-based rain-rate estimates, assumed to be accurate enough, to calib...
Comparing microphysical/dynamical outputs by different cloud resolving models: impact on passive microwave precipitation retrieval from satellite
microphysical/dynamical outputs different cloud resolving models passive microwave precipitation retrieval satellite
2005/6/7
Mesoscale cloud resolving models (CRM's) are often utilized to generate consistent descriptions of the microphysical structure of precipitating clouds, which are then used by physically-based algorith...