CURRENT STATUS OF GOCI-II GROUND SEGMENT (G2GS) SYSTEM DEVELOPMENT

Title
CURRENT STATUS OF GOCI-II GROUND SEGMENT (G2GS) SYSTEM DEVELOPMENT
Author(s)
한희정; 허재무; 양현; 조성익; 곽성희; 이태경; 박영제
KIOST Author(s)
Heo, Jae Moo(허재무)Yang, Hyun(양현)Cho, Seong Ick(조성익)Park, Young Je(박영제)
Publication Year
2018-05-10
Abstract
In 2019, the GOCI-II, second geostationary ocean color sensor of the Republic of Korea, will be launched and its ground segment will be operated regularly. According to GOCI-II specification which is higher than GOCI, we have to develop new ground segment (GS) systems to meet several requirements like timeliness, accuracy, availability, consistency. System development is composed of a. development of data processing algorithms/systems, b. development of ground-based operation systems, and c. development of GS infrastructure. Data processing algorithms are newly developed by applying several bands that have been added to the GOCI-II, and the existing GOCI algorithms will be reused after verification. G2GS systems are developed with six subsystems, data acquisition (DAS), data correction (DCS), data processing (ODPS), data management (DMS), operations and quality management (OQMS), precision correction (PCS). The GS infrastructure will be newly installed in KIOST complex in Busan. The system designed to satisfy the system requirements with the latest IT technologies like automation, parallel processing, optimization, high-performance hardware. The current detailed design has reached the end of the course, completing the interface, screen, component, class, and data diagram design. The system will be finalized in 2018, and tested until launch of GOCI-II. Also, separate data analysis software and data distribution system ground segment (GS) systems to meet several requirements like timeliness, accuracy, availability, consistency. System development is composed of a. development of data processing algorithms/systems, b. development of ground-based operation systems, and c. development of GS infrastructure. Data processing algorithms are newly developed by applying several bands that have been added to the GOCI-II, and the existing GOCI algorithms will be reused after verification. G2GS systems are developed with six subsystems, data acquisition (DAS), data correction (DCS), data processing (ODPS), data management (DMS), operations and quality management (OQMS), precision correction (PCS). The GS infrastructure will be newly installed in KIOST complex in Busan. The system designed to satisfy the system requirements with the latest IT technologies like automation, parallel processing, optimization, high-performance hardware. The current detailed design has reached the end of the course, completing the interface, screen, component, class, and data diagram design. The system will be finalized in 2018, and tested until launch of GOCI-II. Also, separate data analysis software and data distribution system
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/23377
Bibliographic Citation
International Symposium on Remote Sensing 2018, pp.1 - 3, 2018
Publisher
ISRS2018
Type
Conference
Language
English
Publisher
ISRS2018
Related Researcher
Research Interests

Development of Ocean Satellites and Data Analytics,해양위성 및 영상분석 실용화 기술 개발

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