Egrett
Grob G-520 Egrett

The Fractional Solar Broadband Radiometer (FSBR) was developed to measure fractional downward incoming shortwave radiation. It covers the portion of the near-infrared spectrum between 0.68 - 3.3 µm and can provide temporal resolutions of less than one second. The FSBR can be mounted on both ground and aircraft platforms and can be calibrated for comparisons between the two. An FSBR is also part of the configurable Radiation Measurement System (RAMS) that contains a complementary Total Solar Broadband Radiometer (TSBR).

The Radiation Measurement System (RAMS) is an airborne passive radiometer that measures broadband solar irradiance. RAMS consists of two radiometers: the Total Solar Broadband Radiometer (TSBR) and the Fractional Solar Broadband Radiometer (FSBR). The TSBR operates in the 0.224 to 3.91 μm range while the FSBR operates between 0.68 to 3.3 μm. It has a response time of about 60 msec and can provide measurements about every 5 m for aircraft speeds around 75 m/s. RAMS is typically used for airborne operations, but it can be used to collect ground-based measurements as well.

This data will be added in future versions

This data will be added in future versions

This data will be added in future versions