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"
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1 | seconds |
binary uint32 | size: 4 |
seconds since start of day
unit: "s"
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2 | microseconds |
binary uint32 | size: 4 |
microseconds since start of second
unit: "1e-6 s"
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1 | quality_flag |
binary int8 | size: 1 |
Quality Indicator (-1 for blank MDSR, 0 otherwise)
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|
2 | spare_1 |
binary bytes | size: 3 |
Spare
|
hidden: true
|
3 | img_scan_y |
binary int32 | size: 4 |
image scan y coordinate
unit: "m"
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|
4 | bt_rad_pix |
binary array[512] | size: 1024 |
BT or refectance for pixel 0 - 511(Units are K/100 for BT, %/100 for reflectance. Small negative values may be used to represent channel-specific exceptional values)
binary int16 (double) | size: 2 |
unit: "K/100%/100"
converted unit: "K%" (multiply by 1/100)
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