Results 11 to 20 of about 3,102,766 (298)
Stratospheric aerosol characteristics from space-borne observations: extinction coefficient and Ångström exponent [PDF]
Atmospheric Measurement Techniques, 2019 Stratospheric aerosols are of a great importance to the scientific community, predominantly because of their role in climate, but also because accurate knowledge of aerosol characteristics is relevant for trace gas retrievals from remote-sensing ...
E. Malinina +6 more
doaj +2 more sources
Optimal hemoglobin extinction coefficient data set for near-infrared spectroscopy. [PDF]
Biomed Opt Express, 2017 Extinction coefficient (ε) is a critical parameter for quantification of oxy-, deoxy-, and total-hemoglobin concentrations (Δ[HbO2], Δ[Hb], Δ[tHb]) from optical measurements of Near-infrared spectroscopy (NIRS).
Zhao Y, Qiu L, Sun Y, Huang C, Li T.
europepmc +2 more sources
Refractive index and extinction coefficient of hollow microspheres for solar reflection
Applied Physics Letters, 2021 While hollow microspheres and various porous structures have received much attention for solar reflection in the recent literature, their fundamental determinants of optical properties and material selection criteria are relatively little known. Here, we
Xiao Nie +3 more
semanticscholar +1 more source
Aerosol and Air Quality Research, 2023 Optical remote sensing of PM2.5 concentration complements ground-based in situ sampler observations and depends on aerosol extinction-to-mass conversion and meteorological factors.
Yinan Chen +6 more
doaj +1 more source
OMPS LP Version 2.0 multi-wavelength aerosol extinction coefficient retrieval algorithm
Atmospheric Measurement Techniques, 2020 . The OMPS Limb Profiler (LP) instrument is designed to provide high-vertical-resolution ozone and aerosol profiles from measurements of the scattered solar radiation in the 290–1000 nm spectral range.
G. Taha +7 more
semanticscholar +1 more source
The empirical Gaia G-band extinction coefficient [PDF]
Astronomy & Astrophysics, 2018 Context. The first Gaia data release unlocked the access to photometric information for 1.1 billion sources in the G-band. Yet, given the high level of degeneracy between extinction and spectral energy distribution for large passbands such as the Gaia G ...
C. Danielski +4 more
semanticscholar +1 more source
PROCESSING JUMP POINT OF LIDAR DETECTION DATA AND INVERSING THE AEROSOL EXTINCTION COEFFICIENT [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 For a long time, the research of the optical properties of atmospheric aerosols has aroused a wide concern in the field of atmospheric and environmental.
H. L. Zhang +4 more
doaj +1 more source
Aerosol and Air Quality Research, 2021 Micropulse lidar (MPL) cannot directly retrieve the aerosol extinction coefficient under cloudy conditions and at night. Therefore, we used ground visibility, Fernald’s near-end solution method, and the linear correlation between the near-end lidar ...
Chuanli Du +7 more
doaj +1 more source
Single Image-Based Scene Visibility Estimation
IEEE Access, 2019 This paper proposes a novel method to utilize a single daylight image of the observed scene to estimate the extinction coefficient of the observed atmosphere and obtain the scene visibility. The proposed method consists of three steps.
Qin Li, Yi Li, Bin Xie
doaj +1 more source
The Investigation The Amount of Interception in Sprinkler Irrigationin Wheat and Soybean
مجله آب و خاک, 2014 Interception is one of the important and effective parameters on ET and hydrological relation, which is ignored in many situations. In order to investigate the effectiveness of LAI and extinction coefficient on amount of interception, in this study wheat
M. Mohajerpour +2 more
doaj +1 more source