暴雨灾害, 2022 In order to improve the accuracy of the ground-based microwave radiometer retrievals of the atmospheric temperature and humidity profile, and enhance the observation performance of locally deployed devices, this study implements two kinds of neural ...
Jiebo YANG +8 more
doaj +1 more source
Assimilation of Ground-Based Microwave Radiometer on Heavy Rainfall Forecast in Beijing
Atmosphere, 2021 Ground-based microwave radiometers (MWRPS) can provide continuous atmospheric temperature and relative humidity profiles for a weather prediction model.
Yajie Qi +4 more
doaj +1 more source
Measurements of atmospheric water vapor with microwave radiometry [PDF]
, 1982 A dual-channel, ground-based microwave radiometer, working at the frequencies 21.0 and 31.4 GHz, an infrared spectral hygrometer, and radiosondes have been used for comparative measurements of the integrated amount of precipitable water vapor in the ...
Askne, Jan +2 more
core +1 more source
Temporal Variability Corrections for Advanced Microwave Scanning Radiometer E (AMSR-E) Surface Soil Moisture: Case Study in Little River Region, Georgia, U.S. [PDF]
, 2008 Statistical correction methods, the Cumulative Distribution Function (CDF) matching technique and Regional Statistics Method (RSM) are applied to adjust the limited temporal variability of Advanced Microwave Scanning Radiometer E (AMSR-E) data using the ...
Choi, Minha, Jacobs, Jennifer M.
core +8 more sources
Zeeman effect in atmospheric O2 measured by ground-based microwave radiometry [PDF]
Atmospheric Measurement Techniques, 2015 In this work we study the Zeeman effect on stratospheric O2 using ground-based microwave radiometer measurements. The interaction of the Earth magnetic field with the oxygen dipole leads to a splitting of O2 energy states, which polarizes the emission ...
F. Navas-Guzmán +5 more
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Physical Retrieval of Rain Rate from Ground-Based Microwave Radiometry
Remote Sensing, 2021 Because of its clear physical meaning, physical methods are more often used for space-borne microwave radiometers to retrieve the rain rate, but they are rarely used for ground-based microwave radiometers that are very sensitive to rainfall.
Wenyue Wang +2 more
doaj +1 more source
Snow stratigraphic heterogeneity within ground-based passive microwave radiometer footprints: implications for emission modeling [PDF]
, 2014 Two-dimensional measurements of snowpack properties (stratigraphic layering, density, grain size and temperature) were used as inputs to the multi-layer Helsinki University of Technology (HUT) microwave emission model at a centimeter-scale horizontal ...
Derksen, Chris +7 more
core +1 more source
Atmospheric ozone above Troll station, Antarctica observed by a ground based microwave radiometer [PDF]
Earth System Science Data, 2014 This paper describes the stratospheric and mesospheric ozone profiles retrieved from spectral measurements of the 249.96 GHz O3 line, using the British Antarctic Survey's ground-based Microwave Radiometer at Troll (BAS-MRT), Antarctica (72°01' S, 02°32 ...
M. Daae +3 more
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Microwave Radiometer Instability Due to Infrequent Calibration
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 We directly quantify the effect of infrequent calibration on the stability of microwave radiometer temperature measurements (where a power measurement for the unknown source is acquired at a fixed time, but calibration data are acquired at variable ...
Kevin J. Coakley +4 more
doaj +1 more source
Radiative Transfer Model Simulations for Ground-Based Microwave Radiometers in North China
Remote Sensing, 2021 Ground-based microwave radiometer profilers (MWRPs) are widely used to provide high-temporal resolution atmospheric temperature and humidity profiles.
Wenying He +6 more
doaj +1 more source