Results 141 to 150 of about 866,470 (189)
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Remote Sensing of Environment, 2019
Inherent optical properties (IOPs) play an important role in underwater light field, and are difficult to estimate accurately using satellite data in optically complex waters.
Kun Xue +5 more
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Inherent optical properties (IOPs) play an important role in underwater light field, and are difficult to estimate accurately using satellite data in optically complex waters.
Kun Xue +5 more
semanticscholar +1 more source
Optical properties of inherently dissymmetric polyamides
Journal of Polymer Science Part A-1: Polymer Chemistry, 1971AbstractA study of the optical rotatory dispersion (ORD), circular dichroism (CD), and ultraviolet spectra (UV) of polyamides derived from optically active biphenyl acid chlorides, and aromatic, and aliphatic diamines, was made. The optically active monomers were (–)‐(S)‐2,2′‐dinitro‐6,6′‐dimethylbiphenyl‐4,4′‐dicarbonyl chloride and (–)‐(S)‐2,2 ...
C. G. Overberger +2 more
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Underwater image enhancement using inherent optical properties
2015 IEEE International Conference on Information and Automation, 2015This paper describes a novel method of enhancing shallow ocean optical images or videos using a fast dark channel prior descattering method. Absorption, scattering and color distortion are three major distortion problems for underwater imaging. In this paper, we propose a novel shallow water imaging model to compensate for the attenuation discrepancy ...
Yujie Li 0001 +4 more
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Ocean inherent optical property estimation from irradiances
Applied Optics, 1997A method is evaluated for estimating the absorption coefficient a and the backscattering coefficient b(b) from measurements of the upward and downward irradiances E(u)(z) and E(d)(z). With this method, the reflectance ratio R(z) and the downward diffuse attenuation coefficient K(d)(z) obtained from E(u)(z) and E(d)(z) are used to estimate the inherent ...
R A, Leathers, N J, McCormick
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Inherent Optical Properties in the Benthic Environment
1999Abstract : The long term goals of this effort are to delineate the small scale structure of the inherent optical properties (IOP) in the benthic environment and to investigate how small scale variations in the IOP affect radiative transfer and visibility in the benthic environment.
W. S. Pegau, J. R. Zaneveld
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Observation and analysis of water inherent optical properties
SPIE Proceedings, 2007Inherent optical property is an important part of water optical properties, and is the foundation of water color analytical model establishment. Through quantity filter technology (QFT) and backscattering meter BB9 (WETlabs Inc), absorption coefficients of CDOM, total suspended minerals and backscattering coefficients of total suspended minerals had ...
Deyong Sun +3 more
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Global relationships of the inherent optical properties of the oceans
Journal of Geophysical Research: Oceans, 1998We have collected data during eight separate research cruises from open ocean to estuarine oceanic environments. Inherent optical property data collected during these cruises were incorporated into a large database totaling 1914 vertical samples. The range of each inherent optical property within this database spans over 2 orders of magnitude.
A. H. Barnard +2 more
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Fifty years of inherent optical properties
Methods in Oceanography, 2013Abstract This paper describes my career in Ocean Optics over nearly half a century. It was centered around the Inherent Optical Properties (IOP, the scattering and absorption properties of sea water and its dissolved and suspended materials). The paper describes the development of instrumentation for the measurement of the IOP, the applicable ...
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Vertical Structure of the Inherent Optical Properties
1997Abstract : The long-term goal of this project is to be able to predict the three-dimensional structure of the light absorption, scattering, and attenuation properties of the ocean (Inherent Optical Properties, IOP) based on physical and biogeochemical forcing functions.
W. S. Pegau, J. R. Zaneveld
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