| id | field name | definition |
|---|
| 0 | zero_doppler_time |
| binary time | size: 12 |
|---|
Zero Doppler azimuth time at which estimate applies
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 int8 | size: 1 |
|---|
|
Attachment Flag (always set to zero for this ADSR)
|
|
| 2 | beam_id |
| ascii string | size: 3 |
|---|
|
Beam ID to which pattern applies SS1 to SS5 or NS
|
|
| 3 | elevation_pattern |
| binary record | size: 132 |
|---|
| id | field name | definition |
|---|
| 0 | slant_range_time |
| binary array[11] | size: 44 |
|---|
2 way slant range times
| binary float | size: 4 |
|---|
|
unit: "ns"
|
|
|
| 1 | elevation_angles |
| binary array[11] | size: 44 |
|---|
Corresponding elevation angles
| binary float | size: 4 |
|---|
|
unit: "degrees"
|
|
|
| 2 | antenna_pattern |
| binary array[11] | size: 44 |
|---|
Corresponding two-way antenna elevation pattern values
| binary float | size: 4 |
|---|
|
unit: "dB"
|
|
|
|
|
| 4 | spare_1 |
| binary bytes | size: 14 |
|---|
|
Spare
|
hidden: true
|