Results 1 to 10 of about 5,181 (243)

Continuity and Enhancements in Sea Surface Salinity Estimation in the East China Sea Using GOCI and GOCI-II: Challenges and Further Developments

open access: yesRemote Sensing
During the summer, substantial freshwater discharge from the Changjiang River into the East China Sea (ECS) results in extensive low-salinity water (LSW) plumes that significantly affect regions along the southern Korean Peninsula and near Jeju Island ...
Eunna Jang, Jong-Kuk Choi, Jae-Hyun Ahn
doaj   +3 more sources

GOCI Yonsei Aerosol Retrieval (YAER) algorithm and validation during the DRAGON-NE Asia 2012 campaign [PDF]

open access: yesAtmospheric Measurement Techniques, 2016
The Geostationary Ocean Color Imager (GOCI) onboard the Communication, Ocean, and Meteorological Satellite (COMS) is the first multi-channel ocean color imager in geostationary orbit.
M. Choi   +12 more
doaj   +5 more sources

Assessment of the Number of Valid Observations and Diurnal Changes in Chl-a for GOCI: Highlights for Geostationary Ocean Color Missions [PDF]

open access: yesSensors, 2020
The first geostationary ocean color satellite mission (geostationary ocean color imager, or GOCI) has provided eight hourly observations per day over the western Pacific region since June 2010.
Dan Zhao, Lian Feng
doaj   +2 more sources

Red Tide Detection Method Based on a Time Series Fusion Network Model: A Case Study of GOCI Data in the East China Sea. [PDF]

open access: yesSensors (Basel)
In China’s coastal regions, severe seawater eutrophication has led to frequent occurrences of red tides, causing significant damage to marine fisheries and aquatic resources.
Ding T   +5 more
europepmc   +2 more sources

New approach to monitor transboundary particulate pollution over Northeast Asia [PDF]

open access: yesAtmospheric Chemistry and Physics, 2014
A new approach to more accurately monitor and evaluate transboundary particulate matter (PM) pollution is introduced based on aerosol optical products from Korea's Geostationary Ocean Color Imager (GOCI).
M. E. Park   +12 more
doaj   +6 more sources

Identifying algal bloom types and analyzing their diurnal variations using GOCI-Ⅱ data

open access: yesInternational Journal of Applied Earth Observations and Geoinformation
Frequent algal blooms pose a serious threat to the marine ecosystem of the East China Sea. The Geostationary Ocean Color Imager-Ⅱ (GOCI-Ⅱ), a second-generation geostationary satellite sensor, is crucial for monitoring marine environmental dynamics.
Renhu Li   +4 more
doaj   +2 more sources

Geometric Correction for the Geostationary Ocean Color Imager from a Combination of Shoreline Matching and Frequency Matching [PDF]

open access: yesSensors, 2018
Geometric correction is fundamental in producing high quality satellite data products. However, the geometric correction for ocean color sensors, e.g., Geostationary Ocean Color Imager (GOCI), is challenging because the traditional method based on ground
Han-Gyeol Kim   +2 more
doaj   +2 more sources

Use of GOCI-II images for detection of harmful algal blooms in the East China Sea

open access: yesGeoscience Letters
The East China Sea (ECS) has experienced severe harmful algal blooms (HABs) that have deleterious ecological effects on marine organisms. Recent studies indicated that deploying of a second geostationary ocean color imager (GOCI-II) can significantly ...
Yutao Jing   +6 more
doaj   +2 more sources

Comparative Study on Transparency Retrieved From GOCI Under Four Different Atmospheric Correction Algorithms in Jiaozhou Bay and Qingdao Coastal Area

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Water transparency is one of the important parameters to describe the optical properties of seawater. It is a visual reflection of the degree of turbidity of seawater and the degree of absorption and scattering of light by seawater.
Xiao-Yan Liu   +6 more
doaj   +2 more sources

Analysis of Retrieval Accuracy and Spatial–Temporal Variation of Chlorophyll-A Concentration in Bohai Sea Based on GOCI

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Bohai Sea is China's inland sea, its complex marine and atmospheric optical properties pose a challenge to the application of satellite data to retrieve chlorophyll-a (CHLA) concentration with high accuracy.
Jing-wen Hu   +8 more
doaj   +2 more sources

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