| 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 | attach_flag |
| binary int8 | size: 1 |
|---|
|
Attachment flag(set to 1 if all MDSRs corresponding to this ADSR are blank, set to 0 otherwise)
|
|
| 2 | spare_1 |
| binary bytes | size: 3 |
|---|
|
Spare
|
hidden: true
|
| 3 | scan_num |
| binary uint16 | size: 2 |
|---|
|
image scan number
|
|
| 4 | pv_nad_null_pac |
| binary int16 | size: 2 |
|---|
|
Packet Validation during nadir view number of scans null packet
|
|
| 5 | pv_nad_fail_val |
| binary int16 | size: 2 |
|---|
|
Packet Validation during nadir view number of scans failing basic validation
|
|
| 6 | pv_nad_fail_crc_chk |
| binary int16 | size: 2 |
|---|
|
Packet Validation during nadir view number of scans failing CRC check
|
|
| 7 | pv_nad_show_buf_full |
| binary int16 | size: 2 |
|---|
|
Packet Validation during nadir view number of scans showing buffers full
|
|
| 8 | pv_nad_scan_jitt |
| binary int16 | size: 2 |
|---|
|
Packet Validation during nadir view number of scans showing scan jitter
|
|
| 9 | resv_char_1 |
| binary int16 | size: 2 |
|---|
|
reserved for future use
|
|
| 10 | resv_char_2 |
| binary int16 | size: 2 |
|---|
|
reserved for future use
|
|
| 11 | resv_char_3 |
| binary int16 | size: 2 |
|---|
|
reserved for future use
|
|
| 12 | resv_char_4 |
| binary int16 | size: 2 |
|---|
|
reserved for future use
|
|
| 13 | pv_nad_scan_error |
| binary int16 | size: 2 |
|---|
|
Packet Validation during nadir view number of scans - all other errors
|
|
| 14 | pv_for_null_pac |
| binary uint16 | size: 2 |
|---|
|
Packet Validation during forward view number of scans null packet
|
|
| 15 | pv_for_fail_val |
| binary int16 | size: 2 |
|---|
|
Packet Validation during forward view number of scans failing basic validation
|
|
| 16 | pv_for_fail_crc_chk |
| binary int16 | size: 2 |
|---|
|
Packet Validation during forward view number of scans failing CRC check
|
|
| 17 | pv_for_show_buf_full |
| binary int16 | size: 2 |
|---|
|
Packet Validation during forward view number of scans showing buffers full
|
|
| 18 | pv_for_scan_jitt |
| binary int16 | size: 2 |
|---|
|
Packet Validation during forward view number of scans showing scan jitter
|
|
| 19 | resv_char_5 |
| binary int16 | size: 2 |
|---|
|
reserved for future use
|
|
| 20 | resv_char_6 |
| binary int16 | size: 2 |
|---|
|
reserved for future use
|
|
| 21 | resv_char_7 |
| binary int16 | size: 2 |
|---|
|
reserved for future use
|
|
| 22 | resv_char_8 |
| binary int16 | size: 2 |
|---|
|
reserved for future use
|
|
| 23 | pv_for_scan_error |
| binary int16 | size: 2 |
|---|
|
Packet Validation during forward view number of scans - all other errors
|
|
| 24 | spare_2 |
| binary bytes | size: 28 |
|---|
|
Spare
|
hidden: true
|