Results 101 to 110 of about 1,152 (203)

COMPARISON OF GEOMETRIC CORRECTION SCHEMES FOR GEOSTATIONARY OCEAN COLOR IMAGER SLOTS WITHOUT GCPS [PDF]

, 2018
Currently, the geometric correction process of GOCI (Geostationary Ocean Color Imager) image is performed by matching slot images against shorelines and utilizing the matching results as GCPs (Ground Control Point).
H. Kim, J. Son, T. Kim
core   +1 more source

Uncertainties in the Geostationary Ocean Color Imager (GOCI) Remote Sensing Reflectance for Assessing Diurnal Variability of Biogeochemical Processes [PDF]

Short-term (sub-diurnal) biological and biogeochemical processes cannot be fully captured by the current suite of polar-orbiting satellite ocean color sensors, as their temporal resolution is limited to potentially one clear image per day.
Concha, Javier, Franz, Bryan, Kim, Wonkook, Mannino, Antonio   +3 more
core   +1 more source

천리안 해양위성의 대기보정 및 대리교정 연구 [PDF]

, 2017
본 학위논문은 세계최초의 정지궤도 해색 위성인 천리안 해양 위성 (GOCI : Geostationary Ocean Color Imager)에 표준으로 사용되는 대기보정 이론에 대하여 기술하고 있다. 타 극궤도 해색위성들이 1~2일 주기로 한 장소를 방문하며 전 지구를 관측하는 것과 달리 천리안 해양위성은 한반도를 포함한 동북아해역을 0.5 km 공간해상도로 낮 시간 동안 1시간의 시간간격으로 관측하고 있으며 (하루 8회 관측) 가시광~근적외파장대 ...
안재현
core  

Developing a Community of Practice for Applied Uses of Future PACE Data to Address Marine Food Security Challenges [PDF]

External interaction:The Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) mission will include a hyperspectral imaging radiometer to advance ecosystem monitoring beyond heritage retrievals of the concentration of surface chlorophyll and other traditional
Kim, Grace E., Mannino, Antonio, Schollaert Uz, Stephanie, Tzortziou, Maria, Werdell, P. Jeremy   +4 more
core   +1 more source

Inversion and Interpretability Analysis of Bottom-Water Dissolved Oxygen in the Bohai Sea Using Multi-Source Remote Sensing Data

Remote Sensing
Seasonal hypoxia in bottom waters of the Bohai Sea poses an escalating threat to marine ecosystems, yet monitoring it via satellite remote sensing continues to be challenging due to the inaccessibility of bottom layers.
Tao Li, Jie Guo, Shanwei Liu, Yong Jin, Diansheng Ji, Chawei Hou, Haitian Tang   +6 more
doaj   +1 more source

High Temporal Resolution Monitoring of Suspended Matter Changes from GOCI Measurements in Lake Taihu

Remote Sensing, 2019
The Tiaoxi River is the main source of water for Lake Taihu and can result in plumes in the lake after heavy precipitation events. These plumes have played a crucial role in the water quality changes within the lake.
Yifan Xu, Boqiang Qin, Guangwei Zhu, Yunlin Zhang, Kun Shi, Yunmei Li, Yong Shi, Liangang Chen   +7 more
doaj   +1 more source

Improvement of Aerosol Optical Depth Retrieval over Hong Kong from a Geostationary Meteorological Satellite Using Critical Reflectance with Background Optical Depth Correction [PDF]

Despite continuous efforts to retrieve aerosol optical depth (AOD) using a conventional 5-channelmeteorological imager in geostationary orbit, the accuracy in urban areas has been poorer than other areas primarily due to complex urban surface properties ...
Chan, P.W., Chung, Chu-Yong, Kim, Jhoon, Kim, Mijin, Lee, Jaehwa, Nichol, Janet E., Ou, Mi-Lim, Wong, Man Sing, Wu, Dong L., Yoon, Jongmin   +9 more
core   +1 more source

Assessing potential of the Geostationary Littoral Imaging and Monitoring Radiometer (GLIMR) for water quality monitoring across the coastal United States. [PDF]

Mar Pollut Bull, 2023
Schaeffer BA, Whitman P, Vandermeulen R, Hu C, Mannino A, Salisbury J, Efremova B, Conmy R, Coffer M, Salls W, Ferriby H, Reynolds N.   +11 more
europepmc   +1 more source

A novel method for distinguishing different algal blooms in the East China Sea via geostationary ocean color satellite observations

Frontiers in Marine Science
IntroductionDinoflagellate and diatom blooms are the most frequent marine ecological disasters in the Yangtze River estuary (YRE) and adjacent areas of the East China Sea (ECS).
Min Zhao, Min Zhao, Hao Li, Xuan Zhang, Xiaosong Ding, Xiaosong Ding, Fang Gong   +6 more
doaj   +1 more source

Red Tide Detection Method Based on Improved U-Net Model-Taking GOCI Data in East China Sea as an Example. [PDF]

Sensors (Basel), 2023
Han Y, Ding T, Cui P, Wang X, Zheng B, Shen X, Ma Z, Zhang Y, Pan H, Yang S.   +9 more
europepmc   +1 more source