Results 11 to 20 of about 18,321 (219)
Remote Sensing, 2023 Ground-based microwave radiometer (GMWR) data with high spatial and temporal resolution can improve the accuracy of weather forecasts when effectively assimilated into numerical weather prediction.
Yujie Cao +4 more
doaj +3 more sources
Remote Sensing, 2021 The characteristics of plateau precipitation and atmosphere, once accurately and comprehensively understood, can be used to inform sound air–water resource development practices.
Jiahua Wei +8 more
doaj +3 more sources
Influence of assimilating ground-based microwave radiometer data into the WRF model on precipitation
Atmospheric and Oceanic Science Letters, 2020 Ground-based microwave radiometers profilers (MWRPs) have been used in numerical weather prediction (NWP) systems and show different impacts on forecasts.
Wenying HE, Hongbin CHEN, Jun LI
doaj +2 more sources
Calibrating ground‐based microwave radiometers: Uncertainty and drifts [PDF]
Radio Science, 2016 AbstractThe quality of microwave radiometer (MWR) calibrations, including both the absolute radiometric accuracy and the spectral consistency, determines the accuracy of geophysical retrievals. The Microwave Radiometer Calibration Experiment (MiRaCalE) was conducted to evaluate the performance of MWR calibration techniques, especially of the so‐called ...
Küchler, N. +3 more
openaire +2 more sources
Snow scattering signals in ground‐based passive microwave radiometer measurements [PDF]
Journal of Geophysical Research: Atmospheres, 2010 This paper investigates the influence of snow microphysical parameters on the enhancement of ground‐based passive microwave brightness temperature (TB) measurements. In addition to multispectral passive microwave observations between 20 and 150 GHz, a 35 GHz cloud radar and a 2‐D video disdrometer for in situ measurements of snowfall were deployed as ...
Kneifel S. +4 more
openaire +4 more sources
应用气象学报, 2023 Real-time and effective detection of atmospheric profiles is of great significance in understanding the evolution of climate system. Ground-based microwave radiometers can provide atmospheric temperature and humidity profiles with extremely high temporal
Zhou Bingxue +5 more
doaj +1 more source
Microwave Radiometer for Cloud Carthography: A 22‐channel ground‐based microwave radiometer for atmospheric research [PDF]
Radio Science, 2001 A 22‐channel Microwave Radiometer for Cloud Carthography (MICCY) for the profiling of tropospheric temperature, humidity, and cloud liquid water has been developed. The radiometer has 10 channels along the high‐frequency wing of the 22.235 GHz water vapor line, 10 channels along the low‐frequency side of the 60 GHz oxygen complex, and 2 channels at 90 ...
Susanne Crewell +6 more
openaire +1 more source
A multi-instrument comparison of integrated water vapour measurements at a high latitude site [PDF]
Atmospheric Chemistry and Physics, 2012 We compare measurements of integrated water vapour (IWV) over a subarctic site (Kiruna, Northern Sweden) from five different sensors and retrieval methods: Radiosondes, Global Positioning System (GPS), ground-based Fourier-transform infrared (FTIR ...
S. A. Buehler +13 more
doaj +1 more source
Mesospheric CO above Troll station, Antarctica observed by a ground based microwave radiometer [PDF]
Earth System Science Data, 2013 This paper presents mesospheric carbon monoxide (CO) data acquired by the ground-based microwave radiometer of the British Antarctic Survey (BAS radiometer) stationed at Troll station in Antarctica (72° S, 2.5° E, 1270 m a.s.l.).
C. Straub +3 more
doaj +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 Forest transmissivity is a key parameter for understanding spaceborne and airborne observations of the Earth's land surface because not only does it influences the proportion of subcanopy upwelling microwave emission penetrating through the forest canopy,
Qinghuan Li +3 more
doaj +1 more source