Results 11 to 20 of about 48,980 (300)

The Inversion of HY-1C-COCTS Ocean Color Remote Sensing Products from High-Latitude Seas

open access: yesRemote Sensing, 2022
China’s first operational ocean color satellite sensor, named the Chinese Ocean Color and Temperature Scanner (HY-1C-COCTS), was launched in September 2018 and began to provide operational data in June 2019.
Hao Li   +6 more
doaj   +2 more sources

MODIS Aqua Reflective Solar Band Calibration for NASA’s R2018 Ocean Color Products

open access: yesRemote Sensing, 2019
Remote-sensing ocean color products have stringent requirements on radiometric calibration stability. To address a calibration deficiency in Moderate Resolution Imaging Spectroradiometer (MODIS) Aqua in recent years, the NASA Ocean Biology Processing ...
Shihyan Lee   +2 more
doaj   +2 more sources

Ocean Color Quality Control Masks Contain the High Phytoplankton Fraction of Coastal Ocean Observations

open access: yesRemote Sensing, 2019
Satellite estimation of oceanic chlorophyll-a content has enabled characterization of global phytoplankton stocks, but the quality of retrieval for many ocean color products (including chlorophyll-a) degrades with increasing phytoplankton biomass in ...
Henry F. Houskeeper, Raphael M. Kudela
doaj   +2 more sources

Evaluation of Remote-Sensing Reflectance Products from Multiple Ocean Color Missions in Highly Turbid Water (Hangzhou Bay)

open access: yesRemote Sensing, 2021
Validation of remote-sensing reflectance (Rrs) products is necessary for the quantitative application of ocean color satellite data. While validation of Rrs products has been performed in low to moderate turbidity waters, their performance in highly ...
Yuzhuang Xu   +5 more
doaj   +2 more sources

Using Machine Learning for Timely Estimates of Ocean Color Information From Hyperspectral Satellite Measurements in the Presence of Clouds, Aerosols, and Sunglint

open access: yesFrontiers in Remote Sensing, 2022
Retrievals of ocean color from space are important for better understanding of the ocean ecosystem but can be limited under conditions such as clouds, aerosols, and sunglint.
Zachary Fasnacht   +10 more
doaj   +1 more source

Genesis and Evolution of NASA’s Satellite Ocean Color Program

open access: yesFrontiers in Remote Sensing, 2022
We recount, based on our involvements in NASA ocean color flight projects, the chronology of technical challenges, lessons learned, and key developments over the past 40 + years of NASA satellite ocean color, beginning with the Nimbus-7/Coastal Zone ...
Charles R. McClain   +2 more
doaj   +1 more source

Data-Free Area Detection and Evaluation for Marine Satellite Data Products

open access: yesRemote Sensing, 2022
The uncertainty verification of satellite ocean color products and the bias analysis of multiple data are both indispensable in the evaluation of ocean color products.
Shengjia Zhang   +4 more
doaj   +1 more source

In-situ Measurement of the Arctic Ocean for Optical Property Analysis During 2019 Cruise [PDF]

open access: yesGeo Data, 2020
The Arctic issue has increased due to global warming. The Arctic is losing the role of cooling because reducing sea ice by warming on the Arctic, which is changing the energy balance on the Earth system. Change of Arctic ocean, atmosphere, and cryosphere
Sungjae Lee, Hyun-Cheol Kim
doaj   +1 more source

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