GOCI-II 지상국의 시스템운영 및 자료서비스

Title
GOCI-II 지상국의 시스템운영 및 자료서비스
Alternative Title
System Operation and Data Services in GOCI-II Ground Segment (G2GS)
Author(s)
한희정; 허재무; 양현; 박영제
KIOST Author(s)
Heo, Jae Moo(허재무)Yang, Hyun(양현)Park, Young Je(박영제)
Publication Year
2018-12-03
Abstract
Geostationary ocean color imager-II (GOCI-II), the Korean second ocean color sensor in geostationary satellite, will be planned to launch in 2019. GOCI-II ground segment (G2GS) is under development as a new ground segment system for the GOCI-II. G2GS provides system operation environment (SOE) and data service environment (DSE) intend for system operators and data users. SOE should generate ocean color products automatically just after receiving GOCI-II sensor data. It has external interfaces for GOCI-II operation, telemetry and re-distribution by satellite. All information generated by G2GS SOE like GOCI-II Level 1B and GOCI-II Level 2 data is stored and distributed to data users by DSE. GOCI-II data will be uploaded as a slot-level NetCDF4 files on DSE storage. When users define those regions of interest, DSE will make new download links for each ROI. Also, GOCI toolbox (GTBX), which is GOCI-II data analysis tool like GOCI data processing system (GDPS) for GOCI, will be distributed as a plug-in program on SNAP framework. GTBX can access GOCI-II data in DSE data repository. Though GOCI-II data policy is not established yet, GOCI-II data will be available few day after data receiving with free of charge for public research purposes if we follow GOCI data policy. After in-orbit test of GOCI, we believe that we will provide various comfortable data services through GOCI-II DSE.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/22837
Bibliographic Citation
The 6th Asian Workshop on Ocean Color 2018, pp.1, 2018
Publisher
JAMSTEC
Type
Conference
Language
English
Publisher
JAMSTEC
Related Researcher
Research Interests

Ocean Color Remote Sensing,Satellite Applications,Ocean color Algorithm,해양원격탐사,위성활용,해색 알고리즘

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