浅谈大孔径闪烁仪的选择和使用

On the Selection and Use of Large Aperture Scintillometer

对比了荷兰Kipp&Zonen公司生产的LAS150和德国Scintec AG公司生产的BLS450 2种大孔径闪烁仪的性能,介绍了后者的使用方法和数据获取过程。结果表明,后者的性能优于前者,所以在监测大尺度农田均匀下垫面的感热通量时最终选择了德国Scintec AG公司生产的BLS450。

The performance of LAS150 produced by KippZonen of Holland and BLS450 produced by Scintec AG of German was compared,the use of the latter method and data acquisition process were introduced.The results showed that： the performance of the latter is better than the former,so the final choice in the monitoring of large-scale farmland homogeneous underlying surface sensible heat flux is BLS450.