The Radio Acoustic Sounding System (RASS) is an active ground-based acoustic sounder that provides profiles of virtual temperature. It uses radar techniques to measure acoustic disturbances and derive the virtual temperature. RASS is typically used alongside radar wind profilers (RWPs) and operates at frequencies of 915 MHz and 1290 MHz. It has a sampling rate of approximately 5 to 15 minutes, a vertical resolution of 150 m, and a horizontal resolution of 60 m.
Instrument Details
- Acoustic
- Earth Science > Atmosphere > Atmospheric Temperature > Surface Temperature > Boundary Layer TemperatureEarth Science > Atmosphere > Atmospheric Pressure > Planetary Boundary Layer HeightEarth Science > Atmosphere > Atmospheric Temperature > Upper Air Temperature > Vertical ProfilesEarth Science > Atmosphere > Atmospheric Temperature > Upper Air Temperature > Virtual Temperature
- Boundary Layer, Troposphere
- 5-15 min
- 60 m
- 915 MHz, 1290 MHz
- Currently unavailble
William Brown
William Brown
Metek
Currently unavailable
data center outside NASA
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