观测技术与方法

大孔径闪烁仪观测方法的研究

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  • 1.北京师范大学遥感科学国家重点实验室,地理学与遥感科学学院,北京 100875; 2.雨根科技有限公司,北京 101100
徐自为(1981-),男,吉林梨树人,工程师,主要从事地表通量的观测与数据的处理研究. E-mail:xuzw@bnu.edu.cn

收稿日期: 2010-03-16

  修回日期: 2010-09-07

  网络出版日期: 2010-11-10

基金资助

公益性行业(气象)科研专项“大尺度水热通量观测系统的研制与应用研究”(编号:GYHY200706046);国家自然科学基金项目“地表水热通量的时空尺度扩展研究”(编号:40971194)和“基于遥感和数据同化方法的海河流域水文通量预测研究—SP2:不同尺度蒸散量和土壤水分的观测研究”(编号:30911130504)资助.

A Study of  the Observation Method of Large Aperture Scintillometer

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  • 1.State Key Laboratory of Remote Sensing Science, School of Geography, Beijing Normal University, Beijing 100875, China;
    2. Rainroot Scientific Limited, Beijing 101100, China

Received date: 2010-03-16

  Revised date: 2010-09-07

  Online published: 2010-11-10

摘要

当前,大孔径闪烁仪被广泛用于大尺度水热通量的测量,其观测方法的研究是十分必要的。从大孔径闪烁仪观测场地的选取,仪器的安装、调试,观测数据的采集及仪器的维护等方面系统地总结了其观测方法,为以后相关观测实验的顺利进行和观测资料的质量保证奠定基础。

本文引用格式

徐自为,黄勇彬,刘绍民 . 大孔径闪烁仪观测方法的研究[J]. 地球科学进展, 2010 , 25(11) : 1139 -1147 . DOI: 10.11867/j.issn.1001-8166.2010.11.1139

Abstract

 At present, Large Aperture Scintillometer (LAS) is widely used in regional water and heat flux measurements.  Thus, the study of  its observation method is very necessary. In this paper, the guideline of LAS is systematically summarized, including observation site selection, instrument installation, instrument adjusting and maintenance, as well as data collection. This work may facilitate better performance  of experiment and assure  the quality of data. 

参考文献

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