Results 61 to 70 of about 1,787,905 (209)

Ocean Color Indices of Frontal Boundary Movements: A Multi-Sensor View

open access: yesSensors
Strong and optically conspicuous frontal boundaries are common in the river-dominated Louisiana–Texas Shelf (LTS). Variable wind stress forcing along cross-shelf density gradients results in convergences/divergences that may lead to rapid vertical water ...
Jason K. Jolliff   +3 more
doaj   +1 more source

Ocean Color Algorithm Development Environment for GOCI-II Data Processing

open access: yes, 2018
The interdisciplinary field of ocean color remote sensing is experiencing tremendous growth.
양현, 허재무, 한희정
core  

Low Latency Global Carbon Budget Reveals Late 2024 Carbon Losses and Contrasting Early 2025 Land Sink Recovery Signals

open access: yesAdvanced Science, EarlyView.
Low latency carbon budget estimates for July 2024–June 2025 combine atmospheric CO2 growth rates, fossil emissions, ocean uptake, DGVM land fluxes, and OCO‐2 inversions. The budget shows that late‐2024 land carbon losses dominate the annual anomaly, while early‐2025 recovery differs between bottom‐up models and top‐down inversions, especially in ...
Piyu Ke   +32 more
wiley   +1 more source

Phytoplankton Size Structure Controls the Bio‐Optical Anomaly of Antarctic Waters

open access: yesGeophysical Research Letters
Phytoplankton in the Southern Ocean strongly influence global biogeochemical cycles, but the region's remoteness limits in situ monitoring. Satellite ocean color enables synoptic monitoring of phytoplankton dynamics by retrieving chlorophyll‐a ...
Xuerong Sun   +8 more
doaj   +1 more source

Evaluation of Four Atmospheric Correction Algorithms for GOCI Images over the Yellow Sea

open access: yesRemote Sensing, 2019
Atmospheric correction (AC) for coastal waters is an important issue in ocean color remote sensing. AC performance is fundamental in retrieving reliable water-leaving radiances and then bio-optical parameters.
Xiaocan Huang   +7 more
doaj   +1 more source

Overview of the Korea-US Joint Field Campaign for Ocean Color (KORUS-OC 2016) and the Preliminary Results for GOCI

open access: yes, 2016
Korea Institute of Ocean Science and Technology (KIOST) and US institutes led by National Aeronautics and Space Administration (NASA) have a joint field campaign for ocean color studies (referred to as KORUS-OC, hereafter) in the East/Japan sea and ...
Joseph Salisbury   +4 more
core  

Bridging Horizontal to Vertical Radiative Cooling

open access: yesAdvanced Science, EarlyView.
Radiative cooling materials are mature but only work facing the sky, confining them to rooftops. Instead of developing new ones, this system bridges existing horizontal coolers to vertical windows using blades outside the glass. On an occupied urban building, windows stay up to 1.4°C below air temperature while preserving daylight, outward views, and ...
Xiangyu Meng, Gan Huang
wiley   +1 more source

Munsell soil color charts

open access: yes, 2009
[30] p.Las Munsell Soil Color Charts constituyen un método para evaluar el tipo de suelo presente en una zona determinada. El libro está diseñado de manera que permite a los usuarios evaluar el color del suelo en terreno de manera rápida y sencilla.

core   +1 more source

Improving satellite ocean color remote sensing products under absorbing aerosol conditions

open access: yesFrontiers in Marine Science
Ocean color remote sensing is vital for monitoring marine ecosystems, but accurate retrieval of ocean color parameters remains challenging in regions affected by strongly absorbing aerosols such as dust, biomass burning, and industrial pollution.
Zigeng Song   +8 more
doaj   +1 more source

Korean Ocean Color Mission in Geostationary Orbit

open access: yes, 2004
GOCI, the first Geostationary Ocean Color Imager, shall be operated in a staring-frame capture mode onboard its Communication Ocean and Meteorological Satellite and tentatively scheduled for launch in 2008.
안유환
core  

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