Results 11 to 20 of about 278,573 (333)
The SSR Brightness Temperature Increment Model Based on a Deep Neural Network
The SSS (sea surface salinity) is an important factor affecting global climate changes, sea dynamic environments, global water cycles, marine ecological environments, and ocean carbon cycles.
Zhongkai Wen +9 more
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Development and Evaluation of a New Method for AMSU-A Cloud Detection over Land
Satellite data are the main source of information for operational data assimilation systems, and Advanced Microwave Sounding Unit-A (AMSU-A) data are one of the types of satellite data that contribute most to the reduction of numerical forecast errors ...
Zhiwen Wu, Juan Li, Zhengkun Qin
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Intrinsic Brightness Temperature of Compact Radio Sources at 86 GHz [PDF]
We present results on the intrinsic brightness temperature of a sample of compact radio sources observed at 86 GHz using the Global Millimeter VLBI Array.
Lee, Sang-Sung
core +1 more source
TITAN'S SURFACE BRIGHTNESS TEMPERATURES
Radiance from the surface of Titan can be detected from space through a spectral window of low opacity in the thermal infrared at 19 μm (530 cm–1). By combining Composite Infrared Spectrometer observations from Cassini's first four years, we have mapped the latitude distribution of zonally averaged surface brightness temperatures.
Jennings, Donald E. +19 more
openaire +3 more sources
Analysis of SMOS brightness temperature and vegetation optical depth data with coupled land surface and radiative transfer models in Southern Germany [PDF]
Soil Moisture and Ocean Salinity (SMOS) L1c brightness temperature and L2 optical depth data are analysed with a coupled land surface (PROMET) and radiative transfer model (L-MEB).
F. Schlenz +3 more
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Limiting Brightness Temperature for Synchrotron Sources [PDF]
AbstractThe maximum brightness temperature limit for synchrotron sources derived from inverse Compton catastrophe is usually taken to be 1012 K. Readhead has argued in 1994 that the equipartition brightness temperature may be a better estimate for Tb,lim. It provides a value of 5 × 1010 K.
A. Lähteenmäki, E. Valtaoja
openaire +1 more source
Satellite observations of brightness temperature from the Advanced Technology Microwave Sounder (ATMS) and Microwave Humidity Sounder (MHS) humidity sounding channels can provide relatively high horizontal resolution information about cloud and ...
Yanyang Hu, Xiaolei Zou
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Temperature and Brightness Variations on Betelgeuse [PDF]
Changes in Ti0 band strengths correlate well with the brightness changes of α Orionis, thus supporting the hypothesis of Schwarzschild that the irregular luminosity variations of red giants are due to temperature changes in a few extremely large convective elements on their surface.
openaire +2 more sources
METHOD OF THE ATMOSPHERE BRIGHTNESS TEMPERATURE MEASURING AT FREQUENCIES AROUND 100 GHZ [PDF]
Subject and Purpose. The improvement of the atmosphere brightness temperature measuring method at frequencies of about 100 GHz is considered. The possibilities of the atmospheric carbon monoxide (CO) remote sensing instrument, developed at Institute of ...
A. M. Korolev +4 more
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Simulation in passive millimeter-wave (MMW) imaging of rough surfaces is an indispensable step in the simulation in passive radiation imaging, especially for the rough surfaces of different roughness surfaces.
Chuan Yin, Ming Zhang, Yaming Bo
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