GOCI-II Toolbox Is Developed Based On SNAP (Sentinel Application Platform) To Process and Analysis Geostationary Ocean Color Sensor Data
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 한희정 | - |
dc.contributor.author | 양현 | - |
dc.contributor.author | 박영제 | - |
dc.date.accessioned | 2020-07-15T08:31:09Z | - |
dc.date.available | 2020-07-15T08:31:09Z | - |
dc.date.created | 2020-02-11 | - |
dc.date.issued | 2019-05-17 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/22635 | - |
dc.description.abstract | Geostationary Ocean Color Imager-II (GOCI-II), which will be launched in early 2020, has high temporal and spatial resolution to monitor oceanographic phenomena occurred by various biogeochemical and/or physical interactions. The data amount of GOCI-II has increased hugely but its timeliness requirement is very short like near real-time. We have been developing new ground segment (G2GS) and user support plug-in called GOCI-II Toolbox (GTBX). G2GS is composed of Algorithm Development Environment (ADE), System Operation Environment (SOE), Data Service Environment (DSE) for the researcher/engineer to develop new algorithm for GOCI/GOCI-II, for system operator in Korea Ocean Satellite Center (KOSC), for data user to ask the GOCI/GOCI-II data, respectively. To get high performance in GOCI/GOCI-II Level 2 data processing, we have to adopted parallel and distributed processing techniques using heterogeneous computing system (Multi-core CPU, GPU) on linux machines. GPU version of data processing, for example, showed the performance improvements 40 times better than a sequential version and nearly twice as high as a CPU version in parallel processing of GOCI atmospheric correction algorithm. The GTBX is developed for easy searching and easy accessing the GOCI/GOCI-II data based on SNAP (Sentinel Application Platform). It has three functions Access the GOCI/GOCI-II data remotely, Translate geostationary observed satellite da | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | ESA | - |
dc.relation.isPartOf | Living Planet Symposium 2019 | - |
dc.title | GOCI-II Toolbox Is Developed Based On SNAP (Sentinel Application Platform) To Process and Analysis Geostationary Ocean Color Sensor Data | - |
dc.type | Conference | - |
dc.citation.endPage | 1 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | Living Planet Symposium 2019 | - |
dc.contributor.alternativeName | 한희정 | - |
dc.contributor.alternativeName | 양현 | - |
dc.contributor.alternativeName | 박영제 | - |
dc.identifier.bibliographicCitation | Living Planet Symposium 2019, pp.1 | - |
dc.description.journalClass | 1 | - |