| id | field name | definition |
|---|
| 0 | dsr_time |
| binary time | size: 12 |
|---|
Start time of first WLS measurement
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 | attach_flag |
| binary uint8 | size: 1 |
|---|
|
Attachment Flag
|
|
| 2 | pix_gain_fact |
| binary array[8, 1024] | size: 32768 |
|---|
Pixel-to-pixel gain factor
|
|
| 3 | etal_corr_fac |
| binary array[8, 1024] | size: 32768 |
|---|
Etalon Correction Factor
|
|
| 4 | etal_resid |
| binary array[8, 1024] | size: 32768 |
|---|
Etalon Residual
|
|
| 5 | avg_wls_spec_ppg_eta |
| binary array[8, 1024] | size: 32768 |
|---|
Average WLS spectrum which has been used for the determination of PPG and Etalon
| binary float | size: 4 |
|---|
|
unit: "BU"
|
|
|
| 6 | sd_wls_spec |
| binary array[8, 1024] | size: 32768 |
|---|
Standard deviation of the WLS spectrum
| binary float | size: 4 |
|---|
|
unit: "BU"
|
|
|
| 7 | bad_pix_mask |
| binary array[8, 1024] | size: 8192 |
|---|
Bad pixel mask
|
|