| id | field name | definition |
|---|
| 0 | dsr_time |
| binary time | size: 12 |
|---|
Time of DSR (ZPD time of sweep closest to scans mean time)
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 all MDSRs corresponding to this ADSR are blank, set to zero otherwise)
|
|
| 2 | loc_first |
| binary record | size: 8 |
|---|
Geolocation of first scene LOS tangent point. WGS84 reference, refraction corrected
| id | field name | definition |
|---|
| 0 | latitude |
| binary int32 (double) | size: 4 |
|---|
unit: "1e-6 degrees_north"
converted unit: "degrees_north" (multiply by 1/1000000)
|
|
| 1 | longitude |
| binary int32 (double) | size: 4 |
|---|
unit: "1e-6 degrees_east"
converted unit: "degrees_east" (multiply by 1/1000000)
|
|
|
|
| 3 | first_alt |
| binary double | size: 8 |
|---|
Tangent altitude of first scene LOS tangent point
unit: "km"
|
|
| 4 | loc_last |
| binary record | size: 8 |
|---|
Geolocation of last scene LOS tangent point. WGS84 reference, refraction corrected
| id | field name | definition |
|---|
| 0 | latitude |
| binary int32 (double) | size: 4 |
|---|
unit: "1e-6 degrees_north"
converted unit: "degrees_north" (multiply by 1/1000000)
|
|
| 1 | longitude |
| binary int32 (double) | size: 4 |
|---|
unit: "1e-6 degrees_east"
converted unit: "degrees_east" (multiply by 1/1000000)
|
|
|
|
| 5 | last_alt |
| binary double | size: 8 |
|---|
Tangent altitude of last scene LOS tangent point
unit: "km"
|
|
| 6 | loc_mid |
| binary record | size: 8 |
|---|
Geolocation of LOS tangent point closest to scans mean time (WGS84 reference, refraction corrected)
| id | field name | definition |
|---|
| 0 | latitude |
| binary int32 (double) | size: 4 |
|---|
unit: "1e-6 degrees_north"
converted unit: "degrees_north" (multiply by 1/1000000)
|
|
| 1 | longitude |
| binary int32 (double) | size: 4 |
|---|
unit: "1e-6 degrees_east"
converted unit: "degrees_east" (multiply by 1/1000000)
|
|
|
|
| 7 | spare_1 |
| binary bytes | size: 47 |
|---|
|
Spare
|
hidden: true
|