Korean Journal of Agricultural and Forest Meteorology (한국농림기상학회지)

Korean Society of Agricultural and Forest Meteorology (한국농림기상학회)
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Quality Control and Assurance of Eddy Covariance Data at the Two KoFlux Sites

KoFlux 관측지에서 에디 공분산 자료의 품질관리 및 보증

  • Kwon, Hyo-Jung (Biometeorology Laboratory & Global Environment Laboratory, Dept. of Atmospheric Sciences, Yonsei University) ;
  • Park, Sung-Bin (Biometeorology Laboratory & Global Environment Laboratory, Dept. of Atmospheric Sciences, Yonsei University) ;
  • Kang, Min-Seok (Biometeorology Laboratory & Global Environment Laboratory, Dept. of Atmospheric Sciences, Yonsei University) ;
  • Yoo, Jae-Il (Biometeorology Laboratory & Global Environment Laboratory, Dept. of Atmospheric Sciences, Yonsei University) ;
  • Yuan, Renmin (School of Earth and Space Sciences, University of Science & Technology of China) ;
  • Kim, Joon (Biometeorology Laboratory & Global Environment Laboratory, Dept. of Atmospheric Sciences, Yonsei University)
  • 권효정 (연세대학교 대기과학과/지구환경연구소) ;
  • 박성빈 (연세대학교 대기과학과/지구환경연구소) ;
  • 강민석 (연세대학교 대기과학과/지구환경연구소) ;
  • 유재일 (연세대학교 대기과학과/지구환경연구소) ;
  • 렌민 유안 (중국과학기술대학 지구/우주과학대학) ;
  • 김준 (연세대학교 대기과학과/지구환경연구소)
  • Published : 2007.12.30
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Abstract

This research note introduces the procedure of the quality control and quality assurance applied to the eddy covariance data collected at the two KoFlux sites (i.e., Gwangneung forest and Haenam farmland). The quality control was conducted through several steps based on micrometeorological theories and statistical tests. The data quality was determined at each step of the quality control procedure and was denoted by five different quality flags. The programs, which were used to perform the quality control, and the quality assessed data are available at KoFlux website (http://www.koflux.org/).

이 연구노트에서는 KoFlux 관측지인 광릉 산림과 해남 농경지에서 관측된 에디 공분산 자료의 품질을 관리하고 보증하는 방법을 소개하였다. 자료의 품질 관리는 미기상학적/통계학적 분석을 기반으로 8 단계의 과정을 거쳐 이루어졌고 자료의 품질에 따라 5 등급으로 분리되어 표시되었다. 품질관리를 위해 사용된 프로그램과 품질 보증된 최종 자료는 KoFlux 웹사이트(http://www.koflux.org/)에서 내려 받을 수 있다.

Keywords

References

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