Level_1B_Product_Confidence_Data_ADSR_03_05

binary record	size: 12
ENVISAT binary datetime id field name definition 0 days binary int32 size: 4 days since January 1st, 2000 (may be negative) unit: "days since 2000-01-01" 1 seconds binary uint32 size: 4 seconds since start of day unit: "s" 2 microseconds binary uint32 size: 4 microseconds since start of second unit: "1e-6 s"

binary record

size: 2022

Level 1B measurement PCD id field name definition 0 num_mie_invalid_reference_pulse binary int32 size: 4 Number of Mie invalid reference pulses due to source packet invalid, data corruption, or laser frequency unlocked 1 num_rayleigh_invalid_reference_pulse binary int32 size: 4 Number of Rayleigh invalid reference pulses due to source packet invalid, data corruption, or laser frequency unlocked 2 avg_laser_frequency_offset binary double size: 8 Average laser frequency offset unit: "GHz" 3 avg_uv_energy binary double size: 8 Average laser UV energy unit: "mJ" 4 laser_frequency_offset_std_dev binary double size: 8 Laser frequency offset standard deviation unit: "GHz" 5 uv_energy_std_dev binary double size: 8 Laser pulse UV energy standard deviation unit: "mJ" 6 meas_alt_bin_pcd binary array[25] size: 1925 binary record size: 77 Level 1B Meas Alt Bin PCD id field name definition 0 mie_measurement_invalid binary uint8 size: 1 Invalid Mie measurement data for the current altitude bin due to source packet invalid, data corruption, laser frequency unlocked, or satellite attitude not on target, or bin below ground 1 rayleigh_measurement_invalid binary uint8 size: 1 Invalid Rayleigh measurement data for the current altitude bin due to source packet invalid, data corruption, laser frequency unlocked, or satellite attitude not on target, or bin below ground 2 mie_peak_invalid binary uint8 size: 1 Invalid mie bin due to invalid peak fit of the measurement data of reference pulse data 3 mie_core_characteristic binary record "Level_1B_PCD_Mie_Core_characteristics" size: 42 4 scattering_ratio_mie binary double size: 8 Scattering ratio of the altitude bin unit: "AU" 5 mie_signal_to_noise_ratio binary double size: 8 Mie signal to noise ratio of the altitude bin. If the Mie Signal-to-Noise ratio cannot be computed, this field is set to 1.0 unit: "AU" 6 rayleigh_signal_to_noise_ratio_channel_a binary double size: 8 Rayleigh channel A signal to noise ratio of the altitude bin. If the Rayleigh channel A Signal-to-Noise ratio cannot be computed, this field is set to 1.0 unit: "AU" 7 rayleigh_signal_to_noise_ratio_channel_b binary double size: 8 Rayleigh channel B signal to noise ratio of the altitude bin. If the Rayleigh channel B Signal-to-Noise ratio cannot be computed, this field is set to 1.0 unit: "AU" 7 velocity_of_attitude_uncertainty_error binary double size: 8 Velocity of attitude uncertainty error unit: "m/s" 8 mie_mean_emitted_frequency binary double size: 8 emitted responses calculated using ... unit: "GHz" 9 mie_emitted_frequency_std_dev binary double size: 8 Emitted frequency standard deviation unit: "GHz" 10 reference_pulse_fwhm binary double size: 8 Reference pulse FWHM unit: "pixel" 11 rayleigh_mean_emitted_frequency binary double size: 8 emitted responses calculated using ... unit: "GHz" 12 rayleigh_emitted_frequency_std_dev binary double size: 8 Rayleigh emitted frequency standard deviation unit: "GHz" 13 uv_energy_quality_flag binary uint8 size: 1 Flag that shows the quality of the UV energy 14 spare_4 binary bytes size: 8 Spare hidden: true