Results 11 to 20 of about 265,282 (287)
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingThe correction of sea surface brightness temperature is crucial for improving the accuracy of sea surface salinity (SSS) retrieval by L-band microwave radiometer.
Zheng Li +3 more
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Remote Sensing, 2017 The relationship between urban land surface material fractions (ULSMFs) and brightness temperature has long attracted attention in research on urban environments. In this paper, a multiple endmember spectral mixture analysis (MESMA) method was applied to
Tao Chen, Xujia Zhang, Ruiqing Niu
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Deviations of the Surface Brightness Distribution in Isolated Elliptical Galaxies [PDF]
مجلة التربية والعلم, 2012 In this paper, we present the surface brightness profiles of 48 isolated elliptical galaxies. we have adopted the r1/n – law to the observed surface brightness profiles of the adopted sample of isolated elliptical galaxies for the intermediate radial ...
Omar Salih
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Structure and Color Gradients of Ultradiffuse Galaxies in Distant Massive Galaxy Clusters
The Astrophysical Journal, 2023 We have measured structural parameters and radial color profiles of 108 ultradiffuse galaxies (UDGs), carefully selected from six distant massive galaxy clusters in the Hubble Frontier Fields (HFF) in a redshift range from 0.308 to 0.545.
Pinsong Zhao +4 more
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Dark Matter Dogma: A Study of 214 Galaxies
Galaxies, 2020 The aim of this paper is to test the need for non-baryonic dark matter in the context of galactic rotation and the apparent difference between distributions of galactic mass and luminosity.
Alan Sipols, Alex Pavlovich
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Scientific Reports, 2023 The problem of sky pollution with artificial light currently affects practically all branches that are related to the broadly understood environment. This is especially true for astronomical observations.
Marcin Wesołowski
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Shipin yu jixie, 2023 Objective: In order to solve the problem of inaccurate defect extraction caused by complex and variable color and irregular texture changes of tomato surface defects, the defect segmentation method based on image local variance with brightness correction
HE Tingting +4 more
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The enviroment of Low Surface Brightness Galaxies [PDF]
Proceedings of Baryons in Dark Matter Halos — PoS(BDMH2004), 2004 Using the Early Data Release of the Sloan Digital Sky Survey (SDSS) we investigated the clustering properties of Low Surface Brightness (LSB) galaxies in comparison to normal, High Surface Brightness (HSB) galaxies. We selected LSB galaxies and HSB galaxies with well measured redshifts from the SDSS data base and performed three-dimensional neighbour ...
Rosenbaum, S. D., Bomans, D. J.
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The influence of galaxy surface brightness on the mass-metallicity relation [PDF]
, 2015 We study the effect of surface brightness on the mass-metallicity relation using nearby galaxies whose gas content and metallicity profiles are available.
Kudritzki, Rolf-Peter +3 more
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Deviations of the Light Distribution from the Sersic's model in Elliptical galaxies [PDF]
مجلة التربية والعلم, 1999 : The surface brightness profiles of 46 elliptical galaxies, belong to Coma Cluster of galaxies have been fitted by the generalized Sersic r1/n – law for the intermediate radius range .
Omar Saleh, Saad Youins
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