| id | field name | definition |
|---|
| 0 | dsr_time |
| binary time | size: 12 |
|---|
Nadir UTC time in MJD format
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 | quality_flag |
| binary int8 | size: 1 |
|---|
|
Quality Indicator (-1 for blank MDSR, 0 otherwise)
|
|
| 2 | spare_1 |
| binary bytes | size: 3 |
|---|
|
Spare
|
hidden: true
|
| 3 | img_scan_y |
| binary int32 | size: 4 |
|---|
image scan y coordinate
unit: "m"
|
|
| 4 | conf_wd_flags |
| binary array[512] | size: 1024 |
|---|
confidence words (Defined in Table 7.5.1.7.8 3)
|
|
| 5 | nad_field |
| binary array[512] | size: 1024 |
|---|
nadir field (Note 1)
| binary int16 (double) | size: 2 |
|---|
unit: "K/100"
converted unit: "K" (multiply by 1/100)
|
|
|
| 6 | comb_field |
| binary array[512] | size: 1024 |
|---|
combined field
|
|