Multifilter Rotating Shadowband Radiometer (MFRSR) Handbook

doi:10.2172/1020261

GSTDTAP > 地球科学

DOI	10.2172/1020261
报告编号	DOE/SC-ARM/TR-059
来源ID	OSTI ID: 1020261
	Multifilter Rotating Shadowband Radiometer (MFRSR) Handbook
	Hulstrom, L.
	2011-02-07
出版年	2011
语种	英语
国家	美国
出版者	PNNL;Richland, WA
领域	地球科学
英文摘要	The visible Multifilter Rotating Shadowband Radiometer (MFRSR) is a passive instrument that measures global and diffuse components of solar irradiance at six narrowband channels and one open, or broadband, channel (Harrison et al. 1994). Direct irradiance is not a primary measurement, but is calculated using the diffuse and global measurements. To collect one data record, the MFRSR takes measurements at four different shadowband positions. The first measurement is taken with the shadowband in the nadir (home) position. The next three measurements are, in order, the first side-band, sun-blocked, and second side-band. The side-band measurements are used to correct for the portion of the sky obscured by the shadowband. The nominal wavelengths of the narrowband channels are 415, 500, 615, 673, 870, and 940 nm. From such measurements, one may infer the atmosphere's aerosol optical depth at each wavelength. In turn, these optical depths may be used to derive information about the column abundances of ozone and water vapor (Michalsky et al. 1995), as well as aerosol (Harrison and Michalsky 1994) and other atmospheric constituents.
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来源平台	US Department of Energy (DOE)
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文献类型	科技报告
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/5395
专题	地球科学
推荐引用方式 GB/T 7714	Hulstrom, L.. Multifilter Rotating Shadowband Radiometer (MFRSR) Handbook:PNNL;Richland, WA,2011.