Definition and Monitoring of Image data Quality for KOMPSAT-3 from users

사용자 측면에서의 아리랑위성 3호 영상자료의 품질 정의 및 관리

  • Received : 2014.09.03
  • Accepted : 2014.11.01
  • Published : 2014.11.01

Abstract

Generally there is a technical gap for the image data quality between from the satellite requirement values and from the users. After Cal/Val for KOMPSAT-3 had been done by Dec. 31, 2012, all requirements for KOMPSAT-3 image data quality have been validated, and then the normal operation of it started from Jan. 2013. In the normal period, the image data quality for the users has been defined and managed, and according to the result of it, the additional Cal/Val items have been doing. Cal/Val team and Processing team in KARI made the quality report (QR) for KOMPSAT-3 image data quality for the users, and have determined the quality level of KOMPSAT-3 product generated by Processing system (PMS; Product Management System) and managed the quality report for it. According to the result of the quality report, Cal/Val team defined six additional Cal/Val items, and has done five items of them and has been implementing the result of them into the Processing system.

Keywords

image data;quality;KOMPSAT-3;quality report

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