| id | field name | definition |
|---|
| 0 | dsr_time |
| binary time | size: 12 |
|---|
Start time of the 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 (set to 1 if there are no Transmission MDSRs or SATU MDSRs corresponding to this ADSR, set to zero otherwise)
|
|
| 2 | wl_assign |
| binary array[2336] | size: 4672 |
|---|
Wavelength assignment of the spectra
| binary int16 (double) | size: 2 |
|---|
unit: "1e-4 nm"
converted unit: "nm" (multiply by 1/10000)
|
|
|
| 3 | off_back |
| binary float | size: 4 |
|---|
Offset for the estimated background coding
unit: "e"
|
|
| 4 | gain_back |
| binary float | size: 4 |
|---|
|
Gain for the estimated background coding
|
|
| 5 | mean_dark_sp |
| binary array[12] | size: 48 |
|---|
Mean dark charge for the spectrometers (3 bands)
| binary float | size: 4 |
|---|
|
unit: "e"
|
|
|
| 6 | mean_dark_fp |
| binary array[2] | size: 8 |
|---|
Mean dark charge for the photometers (2 values)
| binary float | size: 4 |
|---|
|
unit: "e"
|
|
|
| 7 | pcd |
| binary array[16] | size: 32 |
|---|
PCD at measurement level. 0=anomaly; 1=time-out; 3=fully successful; 9=missing packet
|
|
| 8 | spare_1 |
| binary bytes | size: 32 |
|---|
|
spare
|
hidden: true
|