| id | field name | definition |
|---|
| 0 | l1b_product_name |
| ascii string | size: 62 |
|---|
|
Level 1b Product name
|
|
| 1 | geo_filter_flag |
| binary int8 | size: 1 |
|---|
|
Geolocation Filter Flag (-1 filter applied, 0 not used)
|
|
| 2 | start_pos |
| binary record | size: 8 |
|---|
Start Position
| id | field name | definition |
|---|
| 0 | latitude |
| binary int32 (double) | size: 4 |
|---|
unit: "1e-6 degrees_north"
converted unit: "degrees_north" (multiply by 1/1000000)
|
|
| 1 | longitude |
| binary int32 (double) | size: 4 |
|---|
unit: "1e-6 degrees_east"
converted unit: "degrees_east" (multiply by 1/1000000)
|
|
|
|
| 3 | end_pos |
| binary record | size: 8 |
|---|
End Position
| id | field name | definition |
|---|
| 0 | latitude |
| binary int32 (double) | size: 4 |
|---|
unit: "1e-6 degrees_north"
converted unit: "degrees_north" (multiply by 1/1000000)
|
|
| 1 | longitude |
| binary int32 (double) | size: 4 |
|---|
unit: "1e-6 degrees_east"
converted unit: "degrees_east" (multiply by 1/1000000)
|
|
|
|
| 4 | time_filter_flag |
| binary int8 | size: 1 |
|---|
|
Time Filter Flag (-1 filter applied, 0 not used)
|
|
| 5 | start_time |
| binary time | size: 12 |
|---|
Filter Start time
unit: "s since 2000-01-01"
value: float(./days) * 86400 + float(./seconds) + float(./microseconds) / 1000000
| 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"
|
|
|
|
|
| 6 | stop_time |
| binary time | size: 12 |
|---|
Filter Stop time
unit: "s since 2000-01-01"
value: float(./days) * 86400 + float(./seconds) + float(./microseconds) / 1000000
| 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"
|
|
|
|
|
| 7 | category_filter_flag |
| binary int8 | size: 1 |
|---|
|
Measurement Category Filter Flag (-1 filter applied, 0 not used)
|
|
| 8 | category |
| binary array[5] | size: 10 |
|---|
Selected Measurement Category
|
|
| 9 | nadir_mds_flag |
| binary int8 | size: 1 |
|---|
|
Process Nadir MDS Flag (-1 MDS created, 0 not written)
|
|
| 10 | limb_mds_flag |
| binary int8 | size: 1 |
|---|
|
Process Limb MDS Flag (-1 MDS created, 0 not written)
|
|
| 11 | occ_mds_flag |
| binary int8 | size: 1 |
|---|
|
Process Occultation MDS Flag (-1 MDS created, 0 not written)
|
|
| 12 | mon_mds_flag |
| binary int8 | size: 1 |
|---|
|
Process Monitoring MDS Flag (-1 MDS created, 0 not written)
|
|
| 13 | pmd_mds_flag |
| binary int8 | size: 1 |
|---|
|
PMD MDS Flag (-1 MDS created, 0 not written)
|
|
| 14 | frac_pol_mds_flag |
| binary int8 | size: 1 |
|---|
|
Fractional Polarization MDS Flag (-1 MDS created, 0 not written)
|
|
| 15 | slit_function_gads_flag |
| binary int8 | size: 1 |
|---|
|
Slit Function GADS Flag (-1 GADS copied, 0 not copied)
|
|
| 16 | sun_mean_ref_gads_flag |
| binary int8 | size: 1 |
|---|
|
Sun Mean Reference GADS Flag (-1 GADS copied, 0 not copied)
|
|
| 17 | leakage_current_gads_flag |
| binary int8 | size: 1 |
|---|
|
Leakage Current GADS Flag (-1 GADS copied, 0 not copied)
|
|
| 18 | spectral_cal_gads_flag |
| binary int8 | size: 1 |
|---|
|
Spectral Calibration GADS Flag (-1 GADS copied, 0 not copied)
|
|
| 19 | pol_sens_gads_flag |
| binary int8 | size: 1 |
|---|
|
Polarization Sensitivity GADS Flag (-1 GADS copied, 0 not copied)
|
|
| 20 | rad_sens_gads_flag |
| binary int8 | size: 1 |
|---|
|
Radiance Sensitivity GADS Flag (-1 GADS copied, 0 not copied)
|
|
| 21 | ppg_etalon_gads_flag |
| binary int8 | size: 1 |
|---|
|
PPG/Etalon GADS Flag (-1 GADS copied, 0 not copied)
|
|
| 22 | num_nadir_clusters |
| binary uint16 | size: 2 |
|---|
|
Number of Nadir Clusters selected
|
|
| 23 | num_limb_clusters |
| binary uint16 | size: 2 |
|---|
|
Number of Limb Clusters selected
|
|
| 24 | num_occ_clusters |
| binary uint16 | size: 2 |
|---|
|
Number of Occultation Clusters selected
|
|
| 25 | num_mon_clusters |
| binary uint16 | size: 2 |
|---|
|
Number of Monitoring Clusters selected
|
|
| 26 | nadir_cluster_flag |
| binary array[64] | size: 64 |
|---|
Nadir Cluster Flags (-1 used, 0 not used)
|
|
| 27 | limb_cluster_flag |
| binary array[64] | size: 64 |
|---|
Limb Cluster Flags (-1 used, 0 not used)
|
|
| 28 | occ_cluster_flag |
| binary array[64] | size: 64 |
|---|
Occultation Cluster Flags (-1 used, 0 not used)
|
|
| 29 | mon_cluster_flag |
| binary array[64] | size: 64 |
|---|
Monitoring Cluster Flags (-1 used, 0 not used)
|
|
| 30 | mem_effect_cal_flag |
| binary int8 | size: 1 |
|---|
|
Memory Effect Correction Flag (-1 applied, 0 not applied)
|
|
| 31 | leakage_current_cal_flag |
| binary int8 | size: 1 |
|---|
|
Leakage Current Calibration Flag (-1 applied, 0 not applied)
|
|
| 32 | straylight_cal_flag |
| binary int8 | size: 1 |
|---|
|
Straylight Calibration Flag (-1 applied, 0 not applied)
|
|
| 33 | ppg_cal_flag |
| binary int8 | size: 1 |
|---|
|
PPG Calibration Flag (-1 applied, 0 not applied)
|
|
| 34 | etalon_cal_flag |
| binary int8 | size: 1 |
|---|
|
Etalon Calibration Flag (-1 applied, 0 not applied)
|
|
| 35 | spectral_cal_flag |
| binary int8 | size: 1 |
|---|
|
Spectral Calibration Flag (-1 applied, 0 not applied)
|
|
| 36 | polarisation_cal_flag |
| binary int8 | size: 1 |
|---|
|
Polarisation Calibration Flag (-1 applied, 0 not applied)
|
|
| 37 | radiance_cal_flag |
| binary int8 | size: 1 |
|---|
|
Radiance Calibration Flag (-1 applied, 0 not applied)
|
|