中文摘要：

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。

英文摘要：

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.