| DataStreams: | sgp10rlprofasr1ferrC1.c1, sgp10rlprofbe1turnC1.c0, sgp10rlprofbe1turnC1.c1,
sgp10rlprofdep1turnC1.c1, sgp10rlprofext1ferrC1.c1, sgp10rlprofmr1turnC1.c1, sgprlC1.00, sgprlC1.a0
|
| Description: | The sensitivity of the Raman Lidar degraded significantly beginning in late 2001. Between
May and September 2004, the electronics were upgraded and the telescope was refurbished
resulting in sensitivity better than when the instrument system was first installed.
A detailed technical report describing the effects of the signal degradation and the steps
taken to correct the problem is being written. In the interim, contact Dave Turner
(dave.turner@pnl.gov) for more information. |
| Measurements: | sgp10rlprofasr1ferrC1.c1: - cal_asr_high
- bscat_err
- lon
- vert_scale_hi
- scale_add_hi_2
- diff_trans_aerosol_corr
- cal_asr_error_high
- cal_factor_hi
- cal_asr_1
- Aerosol scattering ratio profile from the low channel(asr_low)
- asr_1_error
- cal_asr_low
- hi_cal_type
- height_high
- lat
- Air temperature(temperature)
- time_offset
- tweaks
- cal_asr_error_low
- cal_asr_1_error
- scale_add_lo
- height_low
- base_time
- average_energy
- shots_summed
- Corrected Aerosol volume backscatt. coeff. at 355 nm - removed negative vals(corr_bscat)
- Aerosol scattering ratio profile from the high channel(asr_high)
- alt
- Aerosol scattering ratio profile created by merging the two channels(asr_1)
- asr_error_low
- scale_add_hi
- vert_scale_hi_2
- cloud_mask
- cal_factor_lo
- Normalized corrected relative backscatter(backscatter)
- asr_error_high
sgp10rlprofdep1turnC1.c1: - attenuation_flag
- calibration_factor
- cloud_mask
- tweaks
- lon
- base_time
- time_offset
- cloud_optical_thickness_aer
- shots_summed
- Pressure, associated geometric height, at altitude, NGM model output(height)
- Cloud base height(cloud_base_height)
- lat
- cloud_depth
- Cloud top height(cloud_top_height)
- cloud_optical_thickness_n2
- average_energy
- alt
- Linear depolarization ratio profile(depolarization_ratio)
- depolarization_ratio_error
sgp10rlprofmr1turnC1.c1: - lat
- mixing_ratio_error_high
- mixing_ratio_other
- mixing_ratio_error_low
- sample_times_other
- Precipitable water vapor observed by the Raman lidar(pwv_rl)
- Cloud liquid water vapor by the microwave radiometer(liq_mwr)
- wv_rl_max_height
- mixing_ratio_low
- mode
- Pressure, associated geometric height, at altitude, NGM model output(height)
- pwv_rl_fraction
- lon
- Water vapor mixing ratio profile created by merging the two channels(mixing_ratio_1)
- Water vapor mixing ratio profile; combines 2 calibrated channels with sfc. obs.(mixing_ratio_3)
- Water vapor mixing ratio profile created by merging the two calibrated channels(mixing_ratio_2)
- relative_humidity_over_ice
- height_low
- alt
- height_high
- Precipitable water vapor observed by the microwave radiometer(pwv_mwr)
- shots_summed
- mixing_ratio_high
- Barometric pressure(pressure)
- mixing_ratio_1_error
- diff_trans_aerosol_corr
- mixing_ratio_2_error
- pwv_rl_err
- cloud_base_height_other
- Air temperature(temperature)
- tweaks
- relative_humidity
- mixing_ratio_3_error
- base_time
- vertical_resolution_bright_mode
- average_energy
- calib_high_low
- vertical_resolution_normal_mode
- calib_factor
- time_offset
sgp10rlprofext1ferrC1.c1: - lon
- extinction_low_resolution
- Aerosol optical depth calculated from the extinction_1 profile(aod_1)
- extinction_married1
- smoothed_backscatter
- Normalized corrected relative backscatter(backscatter)
- aod_bscat_max_ht
- lat
- tweaks
- average_energy
- extinction_high_olap_corrected
- extinction_from_backscatter
- extinction_from_backscatter_error
- aod_1_max_ht
- extinction_low
- Aerosol optical depth from the surface computed from the extinction_1 profiles(aod_1_profile)
- extinction_high_error
- aod_married1_profile
- aod_married1_max_ht
- extinction_1_resolution
- extinction_married1_error
- aod_married1
- height_low
- smoothed_backscatter_error
- Sa_2
- Sa_1
- extinction_high_olap_corrected_error
- Aerosol optical depth calculated from the extinction_from_backscatter profile(aod_bscat)
- aod_1_error
- extinction_1
- aod_bscat_error
- extinction_high_resolution
- extinction_married1_mask
- shots_summed
- extinction_high
- extinction_1_error
- Optical depth, aerosol, from sfc, from extinction_from_backscatter profiles(aod_bscat_profile)
- backscatter_error
- time_offset
- height_high
- base_time
- mode
- alt
- aod_married1_error
- extinction_low_error
sgprlC1.a0: - pulse_energy
- base_time
- lon
- cloud_value_check
- acquisition_time
- n2_cloud_check_value
- time_offset
- alt
- lat
- s9
- s8
- s3
- s2
- s1
- s7
- s6
- s5
- s4
- Humidity, relative(rh)
- elastic_counts_high
- water_counts_low
- shots_summed
- filter
- Raman backscatter, number of photons counted in the high nitrogen channel(nitrogen_counts_high)
- Raman backscatter, number of photons counted in the low nitrogen channel(nitrogen_counts_low)
- depolarization_counts_high
- water_counts_high
- s10
- Model derived 2-meter temperature(temp2)
- temp1
- temp4
- temp3
- temp5
- elastic_counts_low
- s12
- s11
sgprlC1.00: - Raw data stream - documentation not supported
sgp10rlprofbe1turnC1.c1: - Humidity, relative(rh)
- rl_w_60m
- pwv_rl_fraction
- lon
- w_err
- base_time
- Aerosol optical depth profiles at 355 nm(aod_profile)
- Linear depolarization ratio profile(depol)
- w_max_height
- mode
- time_offset
- Precipitable water vapor observed by the microwave radiometer(pwv_mwr)
- pwv_rl_err
- asr_err
- extinction_resolution
- aod_err
- Aerosol extinction coefficient(ext)
- cmask
- alt
- aod_max_height
- t
- Wind speed, vertical, in pressure coordinates, at altitude, ECMWF model-derived(w)
- Cloud liquid water vapor by the microwave radiometer(liq_mwr)
- Pressure, atmospheric, at altitude, RUC model output(p)
- shots_summed
- Preliminary cloud base height above ground level(cbh)
- sample_times_other
- Aerosol backscatter coefficient at 355 nm(bscat)
- twr_w_60m
- rl_w_60m_err
- Precipitable water vapor observed by the Raman lidar(pwv_rl)
- Aerosol optical depth at 355 nm(aod)
- depol_err
- scattering_ratio_resolution
- tweaks
- depolarization_resolution
- bscat_err
- Pressure, associated geometric height, at altitude, NGM model output(height)
- mixing_ratio_resolution
- lat
- ext_err
- average_energy
- Aerosol scattering ratio profile(asr)
sgp10rlprofbe1turnC1.c0: - Linear depolarization ratio profile(depol)
- time_offset
- rl_w_60m
- bscat_err
- aod_max_height
- pwv_rl_fraction
- sample_times_other
- w_err
- Aerosol optical depth at 355 nm(aod)
- rl_w_60m_err
- Pressure, atmospheric, at altitude, RUC model output(p)
- Precipitable water vapor observed by the microwave radiometer(pwv_mwr)
- t
- Wind speed, vertical, in pressure coordinates, at altitude, ECMWF model-derived(w)
- Aerosol extinction coefficient(ext)
- average_energy
- Humidity, relative(rh)
- ext_err
- scattering_ratio_resolution
- Preliminary cloud base height above ground level(cbh)
- Aerosol backscatter coefficient at 355 nm(bscat)
- alt
- mixing_ratio_resolution
- mode
- Aerosol scattering ratio profile(asr)
- w_max_height
- lon
- depol_err
- depolarization_resolution
- cmask
- base_time
- Aerosol optical depth profiles at 355 nm(aod_profile)
- twr_w_60m
- pwv_rl_err
- Cloud liquid water vapor by the microwave radiometer(liq_mwr)
- Precipitable water vapor observed by the Raman lidar(pwv_rl)
- aod_err
- extinction_resolution
- Pressure, associated geometric height, at altitude, NGM model output(height)
- lat
- shots_summed
- tweaks
- asr_err
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