Multi-Filter Radiometer (MFR): upwelling irradiance at 10-meter height - mfr10m

The multifilter radiometer (MFR) is simply the head from a multifilter rotating shadowband radiometer (MFRSR) mounted on a tower pointing at the surface. \n \nLike the MFRSR, it has six narrowband channels (415, 500, 615, 673, 870, and 940 nm) and one broadband channel. Pointing the head at the surface provides spectral measurements of reflected irradiance. Measurements are taken every 20 seconds, with no averaging performed.

多滤光片辐射计（multifilter radiometer, MFR）本质上是将多滤光片旋转阴影带辐射计（multifilter rotating shadowband radiometer, MFRSR）的探头安装于塔架并指向地表的装置。

与MFRSR类似，该设备拥有6个窄波段通道（波长分别为415、500、615、673、870及940 nm）以及1个宽波段通道。将探头指向地表可获取反射辐照度的光谱测量数据，测量间隔为20秒，且未进行任何平均处理。