| id | field name | definition |
|---|
| 0 | dsr_time |
| binary time | size: 12 |
|---|
Start time of the Data Set Record
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 | tangent_alt |
| binary array[20] | size: 40 |
|---|
Tangent altitude including fluctuations. A maximum of 20 information per measurement is provided corresponding to a frequency of 40 Hz
| binary uint16 | size: 2 |
|---|
|
unit: "m"
|
|
|
| 3 | temp_prof |
| binary array[20] | size: 40 |
|---|
High resolution vertical temperature profile. A maximum of 20 information per measurement is provided corresponding to a frequency of 40 Hz
| binary uint16 (double) | size: 2 |
|---|
unit: "1e-2 K"
converted unit: "K" (multiply by 1/100)
|
|
|
| 4 | loc_density |
| binary array[20] | size: 80 |
|---|
Local density. Tangent line densities (40 Hz)
| binary float | size: 4 |
|---|
|
unit: "1/cm3"
|
|
|
| 5 | pcd |
| binary array[20] | size: 40 |
|---|
PCD summary: value 0 indicates 'the turbulence computation is valid or was not performed'
|
|
| 6 | spare_1 |
| binary bytes | size: 8 |
|---|
|
Spare
|
hidden: true
|