The Scanning ARM Cloud Radar (SACR) is a ground-based Doppler radar system operated by the Department of Energy (DoE) Atmospheric Radiation Measurement (ARM) User Facility. It is a polarimetric Doppler radar consisting of three radar designs at different operating frequencies: X-SACR (9.71 GHz), Ka-SACR (35.3 GHz), and W-SACR (94 GHz). For each deployment location, two SACR radars are deployed with operating frequencies determined by atmospheric attenuation at the site. SACR provides measurements of radar reflectivity, Doppler velocity, spectrum width, and other polarimetric parameters at a gate spacing of 25 meters.
Instrument Details
- Radar
- Earth Science > Spectral/engineering > Radar > Doppler VelocityEarth Science > Spectral/engineering > Radar > Radar ReflectivityEarth Science > Spectral/engineering > RadarEarth Science > Spectral/engineering > Radar > Spectrum Width
- Full Column Profile
- Variable
- 25 m
- 9.71 GHz, 35.3 GHz, 94 GHz
- Currently unavailble
Ya-Chien Feng, Iosif Lindenmaier
Ya-Chien Feng, Iosif Lindenmaier
ProSensing Inc.
DoE
data center outside NASA
 Campaign Field Sites Stationary 62 Campaigns · 158 Instruments |  Mid-latitude Continental Convective Clouds Experiment 2011 Central Oklahoma, Southern Plains 1 Deployment · 34 Data Products
 Cirrus Regional Study of Tropical Anvils and Cirrus Layers Florida Area Cirrus Experiment 2002 Southern Florida 1 Deployment · 1 Data Product
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 R/V Ronald H. Brown 3 Campaigns · 45 Instruments |  CalWater 2015 California, Sierra Nevada Range 1 Deployment · 0 Data Products
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