Results 41 to 50 of about 5,181 (243)

Fluorescence Line Height Extraction Algorithm for the Geostationary Ocean Color Imager

open access: yesRemote Sensing, 2022
Chlorophyll fluorescence is an important indicator of the physiological state of phytoplankton in water bodies. The new generation of ocean color satellite remote sensors usually sets fluorescence bands to detect the phytoplankton fluorescence line ...
Min Zhao   +5 more
doaj   +1 more source

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

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 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).
J. Son, H. Kim, T. Kim
doaj   +1 more source

Improving air quality forecasting with the assimilation of GOCI aerosol optical depth (AOD) retrievals during the KORUS-AQ period [PDF]

open access: yesAtmospheric Chemistry and Physics, 2020
The Korean Geostationary Ocean Color Imager (GOCI) satellite has monitored the East Asian region in high temporal (e.g., hourly) and spatial resolution (e.g., 6 km) every day for the last decade, providing unprecedented information on air ...
S. Ha, Z. Liu, W. Sun, Y. Lee, L. Chang
doaj   +1 more source

Czy istnieli Kurpie-Gocie?

open access: yesZeszyty Naukowe OTN, 2021
W dotychczasowej literaturze określenia „Kurpie” używano zazwyczaj w od-niesieniu do mieszkańców Puszczy Zielonej (Zagajnicy), zaś „Gociami” część piszących zwykła – i to jeszcze całkiem niedawno – nazywać mieszkańców Pusz-czy Białej. Zwłaszcza jednak ten drugi termin bywał kontestowany i nie zyskał powszechnej akceptacji miejscowej ludności.
openaire   +1 more source

Evaluation of GOCI Remote Sensing Reflectance Spectral Quality Based on a Quality Assurance Score System in the Bohai Sea

open access: yesRemote Sensing, 2022
In the application of ocean color remote sensing, remote sensing reflectance spectral (Rrs(λ)) is the most important and basic parameter for the development of bio-optical algorithms.
Xiaoyan Liu   +3 more
doaj   +1 more source

Estimation of ground-level particulate matter concentrations through the synergistic use of satellite observations and process-based models over South Korea [PDF]

open access: yes, 2019
Long-term exposure to particulate matter (PM) with aerodynamic diameters < 10 (PM10) and 2.5 mu m (PM2.5) has negative effects on human health. Although station-based PM monitoring has been conducted around the world, it is still challenging to ...
C.-K. Song   +11 more
core   +2 more sources

„Goci” i „Gepidowie” Słowiańszczyzny

open access: yes, 2023
The text aims at re-conceptualization of the history of the Western Slavdom in order to achieve a more nuanced view of the ethno- and socio-political structures existing there in the 9th–10th centuries AD. An attempt was made to create a consonant vision based upon written records and material evidence, in which both territorial variety and ...
openaire   +2 more sources

Estimation of Water Quality Index for Coastal Areas in Korea Using GOCI Satellite Data Based on Machine Learning Approaches [PDF]

open access: yes, 2016
In Korea, most industrial parks and major cities are located in coastal areas, which results in serious environmental problems in both coastal land and ocean.
Ha, Sunghyun   +4 more
core   +1 more source

Comparison of NDVIs from GOCI and MODIS Data towards Improved Assessment of Crop Temporal Dynamics in the Case of Paddy Rice

open access: yesRemote Sensing, 2015
The monitoring of crop development can benefit from the increased frequency of observation provided by modern geostationary satellites. This paper describes a four-year testing period from 2010 to 2014, during which satellite images from the world's ...
Jong-Min Yeom, Hyun-Ok Kim
doaj   +1 more source

GEO-KOMPSAT-2A/2B AMI/GOCI-II/GEMS Data &amp; Products

open access: yesGEO DATA, 2022
Two geostationary satellites developed by the Korea Aerospace Research Institute and currently in operation are the GEO-KOMPSAT-2A (GK-2A) and the GEO-KOMPSAT-2B (GK-2B). The main instruments mounted on these satellites are the Advanced Meteorological Imager (AMI), the Geostationary Ocean Color Imager (GOCI-II) and the Geostationary Environment ...
Sungsik Huh, Kyoung-Wook Jin
openaire   +2 more sources

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