Results 31 to 40 of about 2,392 (210)
WIRA-C: a compact 142-GHz-radiometer for continuous middle-atmospheric wind measurements [PDF]
Atmospheric Measurement Techniques, 2018 Ground-based microwave wind radiometry provides a method to measure horizontal wind speeds at altitudes between 35 and 75 km as has been shown by various previous studies.
J. Hagen +5 more
doaj +1 more source
Prospects for Detecting Volcanic Events with Microwave Radiometry
Remote Sensing, 2020 Identifying volcanic activity on worlds with optically thick atmospheres with passive microwave radiometry has been proposed as a means of skirting the atmospheric interference that plagues near infrared observations.
Shannon M. MacKenzie, Ralph D. Lorenz
doaj +1 more source
Comparative experimental validation of microwave hyperspectral atmospheric soundings in clear-sky conditions [PDF]
Atmospheric Measurement TechniquesAccurate observations of atmospheric temperature and water vapor profiles are essential for weather forecasting and climate change detection. Hyperspectral radiance measurements afford a useful means to retrieve these thermodynamic variable fields by ...
L. Liu +6 more
doaj +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 The soil moisture active passive (SMAP) microwave radiometer is a fully-polarimetric L-band radiometer flown on the SMAP satellite in a 6 AM /6 PM sun-synchronous orbit at 685-km altitude.
Jinzheng Peng +9 more
doaj +1 more source
Microwave radiometry over Titan's seas and lakes [PDF]
, 2013 In its passive, or radiometry, mode of operation, the Cassini Radar measures the microwave thermal emission from the surface at a wavelength of 2.2 cm. In doing so, it provides unique insight into surface properties of Saturn's largest moon Titan such as
Encrenaz, P. +7 more
core +4 more sources
A Snowfall Detection Algorithm for ATMS Over Ocean, Sea Ice, and Coast
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 This study developed a snowfall detection algorithm over ocean, sea ice, and coast for the advanced technology microwave sounder (ATMS) onboard both NPP and NOAA-20 satellites. The detection algorithm was trained from collocated observations between ATMS-
Yalei You +6 more
doaj +1 more source
Designing medical devices for non-invasive diagnostics using microwave radiometry
Технологія та конструювання в електронній апаратурі, 2023 Temperature is often used among the information required to diagnose the state of a person’s internal organs, as pathological processes occurring in the human body are usually accompanied by thermal deviations not only on the surface but also inside the ...
Volodymyr Gaevskyi +3 more
doaj +1 more source
The Challenges of Remotely Measuring Oil Slick Thickness
Remote Sensing, 2018 The thickness of oil spills on the sea is an important but poorly studied topic. Means to measure slick thickness are reviewed. More than 30 concepts are summarized. Many of these are judged not to be viable for a variety of scientific reasons. Two means
Merv Fingas
doaj +1 more source
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
TechnologiesThis article presents the development of an anatomical breast phantom for investigating the capabilities of microwave radiometry in assessing thermal processes in biological tissues.
Maxim V. Polyakov, Danila S. Sirotin
doaj +1 more source