Datastream : SWACRHSRHI
S-WACR Horizon-to-horizon Range-Height Indicator scan
Active Dates
2010.04.28 - 2011.04.25
Measurement Categories
Cloud Properties
Originating Instrument
W-Band (95 GHz) ARM Cloud Radar, mounted to scan (SWACR)
Measurements
Only measurements considered scientifically relevant are shown below by default.
Show all measurements
Measurement | Units | Variable |
---|---|---|
Current pedestal azimuth position relative to North | degrees | Azimuth_current ( time ) |
Rate of pedestal motion in the azimuth | degrees/sec | Azimuth_scan_rate ( time ) |
Current pedestal elevation position | degrees | Elevation_current ( time ) |
Rate of pedestal motion in the elevation | degrees/sec | Elevation_scan_rate ( time ) |
Mean Doppler Velocity | m/s | MeanDopplerVelocity ( time, range_gates ) |
Calculated Noise | dB | Noise ( time ) |
Pedestal operation mode | unitless | Pedestal_op_mode ( time ) |
Polarization mode. 0 = copol, 1 = xpol | unitless | Polarization ( time ) |
Reflectivity | dBZ | Reflectivity ( time, range_gates ) |
Signal to noise ratio | dB | SignalToNoiseRatio ( time, range_gates ) |
Spectral Width | m/s | SpectralWidth ( time, range_gates ) |
Altitude above mean sea level | m | alt |
Base time in Epoch | seconds since 1970-1-1 0:00:00 0:00 | base_time |
North latitude | degree_N | lat |
East longitude | degree_E | lon |
Quality check results on field: Mean Doppler Velocity | unitless | qc_MeanDopplerVelocity ( time, range_gates ) |
Quality check results on field: Reflectivity | unitless | qc_Reflectivity ( time, range_gates ) |
Quality check results on field: Time offset from midnight | unitless | qc_time ( time ) |
Range Gates (center of radar sample volume) | m | range ( range_gates ) |
Number of ray profiles in sweep | unitless | sweep_length ( sweep ) |
Start index of each sweep | unitless | sweep_start_index ( sweep ) |
Antenna sweep motion | unitless | sweep_type ( sweep ) |
Time offset from midnight | time ( time ) | |
Time offset from base_time | time_offset ( time ) |
Locations
- ARM Mobile Facility (SBS)
- Steamboat Springs CO, Thunderhead Lodge (S1)
Contact(s)
Kevin Widener
(509) 528-9565
kevin.widener@pnnl.gov
Nitin Bharadwaj
associate
(509) 372-4267
nitin@pnnl.gov
Karen Johnson
data analysis
(631) 344-5952
kjohnson@bnl.gov