Atmospheric correction of Hyperion imagery over estuarine waters: a case study of the Pearl River Estuary in southern China
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Remote Sensing"
DOI: 10.1080/01431161.2016.1176268
Abstract: ABSTRACT Atmospheric correction of ocean colour remote-sensing data is based on the assumption that no water-leaving reflectance occurs in the near-infrared (NIR) area. However, this assumption is not valid for highly productive waters. To solve… read more here.
Keywords: hyperion; assumption; water leaving; correction ... See more keywords
UV-NIR approach with non-zero water-leaving radiance approximation for atmospheric correction of satellite imagery in inland and coastal zones.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.0a1118
Abstract: In the atmospheric correction process of the satellite ocean color data, the removal of the aerosol scattering contribution over the coastal and inland water bodies has been a major challenge with the standard algorithms. In… read more here.
Keywords: nir bands; inland; correction; water ... See more keywords
Experimental analysis of the measurement precision of spectral water-leaving radiance in different water types.
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DOI: 10.1364/oe.413784
Abstract: The on-water radiometric approach employs a unique provision to obtain water-leaving radiance from nadir (Lw(λ)) which can be used for the calibration of ocean color satellites. In this effort, we address the measurement precision associated… read more here.
Keywords: water; water leaving; precision; leaving radiance ... See more keywords
Atmospheric diffuse transmittance of the linear polarization component of water-leaving radiation.
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DOI: 10.1364/oe.459666
Abstract: The polarization characteristics of water-leaving radiation contain rich information on oceanic constituents. Determining the atmospheric diffuse transmittance is crucial for extracting the polarization information of water-leaving radiation from the radiation acquired by polarimetry satellites at… read more here.
Keywords: leaving radiation; atmospheric diffuse; water leaving; water ... See more keywords
Direct measurement system of water-leaving albedo in the field by the skylight-blocked approach: Monte Carlo simulations.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.463213
Abstract: Water-leaving albedo (αw(λ)) is an important component of the ocean surface albedo. Direct measurement of αw(λ) in the field is not yet available due to difficulties in removing the contribution of surface-reflected solar radiation. Following… read more here.
Keywords: system; water leaving; water; leaving albedo ... See more keywords
Satellite retrieval of the linear polarization components of the water-leaving radiance in open oceans.
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DOI: 10.1364/oe.489680
Abstract: Atmospheric correction (AC) of polarized radiances acquired by polarization satellite sensors, remains a challenge due to the complex radiative transfer processes of the coupled ocean-atmosphere system. In this study, we proposed an innovative polarized AC… read more here.
Keywords: polarization; radiance; water leaving; components water ... See more keywords
Simultaneous determination of aerosol optical thickness and water-leaving radiance from multispectral measurements in coastal waters
Sign Up to like & getrecommendations! Published in 2017 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-18-3865-2018
Abstract: Abstract. Retrieval of aerosol optical properties and water-leaving radiance over ocean is challenging since the latter mostly accounts for ∼ 10 % of the satellite-observed signal and can be easily influenced by the atmospheric scattering. Such an… read more here.
Keywords: aerosol optical; leaving radiance; water leaving; coastal waters ... See more keywords