| 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 | local_ext |
| binary float | size: 4 |
|---|
Extinction coefficient
unit: "1/km"
|
|
| 3 | local_ext_std |
| binary uint16 (double) | size: 2 |
|---|
Standard deviation of the extinction coefficient. A value of 65535 indicates the value is invalid.
unit: "1e-1 %"
converted unit: "%" (multiply by 1/10)
|
|
| 4 | wavlen_dep |
| binary array[5] | size: 20 |
|---|
Spectral parameters of the extinction coefficients
|
|
| 5 | wavlen_dep_std |
| binary array[5] | size: 10 |
|---|
Standard deviation of the spectral parameters of the extinction coefficients. A value of 65535 indicates the value is invalid.
| binary uint16 (double) | size: 2 |
|---|
unit: "1e-1 %"
converted unit: "%" (multiply by 1/10)
|
|
|
| 6 | tangent_ext |
| binary float | size: 4 |
|---|
|
Tangent integrated extinction profile
|
|
| 7 | tangent_ext_std |
| binary uint16 (double) | size: 2 |
|---|
Standard deviation of the tangent integrated extinction profile. A value of 65535 indicates the value is invalid.
unit: "1e-1 %"
converted unit: "%" (multiply by 1/10)
|
|
| 8 | wavelen_para |
| binary array[5] | size: 20 |
|---|
Spectral parameters of the tangent integrated extinction profile
|
|
| 9 | wavelen_para_std |
| binary array[5] | size: 10 |
|---|
Standard deviation of the spectral parameters of the integrated extinction profile. A value of 65535 indicates the value is invalid.
| binary uint16 (double) | size: 2 |
|---|
unit: "1e-1 %"
converted unit: "%" (multiply by 1/10)
|
|
|
| 10 | pcd |
| binary array[12] | size: 12 |
|---|
PCD summary. The PCD summary provides the spectral and vertical PCD (first and sixth values) of the extinction coefficient at the reference wavelength, the other values are set to 0.
|
|