| id | field name | definition |
|---|
| 0 | dsr_time |
| binary time | size: 12 |
|---|
Start Time of DSR
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"
|
|
|
|
|
| 1 | dsr_length |
| binary uint32 | size: 4 |
|---|
|
Length of this DSR in bytes
|
|
| 2 | quality_flag |
| binary int8 | size: 1 |
|---|
|
Quality Indicator (-1 if empty DSR)
|
|
| 3 | integr_time |
| binary uint16 (double) | size: 2 |
|---|
Integration time for this DSR
unit: "1/16 s"
converted unit: "s" (multiply by 1/16)
|
|
| 4 | num_pmd |
| binary uint16 | size: 2 |
|---|
|
Number of PMD sub-pixels for this DSR
|
|
| 5 | cl_frac |
| binary array[dim_0] |
|---|
Cloud fraction of PMD sub-pixel
dim_0: int(../num_pmd)
| binary float | size: 4 |
|---|
|
unit: ""
|
|
|
| 6 | ave_clo_fract_foot |
| binary float | size: 4 |
|---|
Average cloud fraction of footprint
unit: ""
|
|
| 7 | qual_frac_cloud_cov |
| binary uint8 | size: 1 |
|---|
|
Quality of fractional cloud cover
|
|
| 8 | cl_top_pres |
| binary float | size: 4 |
|---|
Cloud-top pressure
unit: "hPa"
|
|
| 9 | aero_abso_ind |
| binary float | size: 4 |
|---|
|
Aerosol absorbing index
|
|
| 10 | equiv_lam_alb |
| binary float | size: 4 |
|---|
|
Equivalent Lambertian albedo
|
|
| 11 | flag_output_flags |
| binary uint16 | size: 2 |
|---|
|
Flag describing the output above
|
|