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Integrator's Guide 50
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6.1.2 Burst/Average Data Record Definition (DF3)
Field Size Format Resolution/
Unit Description
Version 8 bits Version number of the Data Record Definition. (1)
offsetOfData 8 bits Unsigned #Bytes Number of bytes from start of record to start of data
(velocity/amplitude/correlation)
Configuration 16 bits Record Configuration Bit Mask
Bit 0 Pressure sensor value valid
Bit 1 Temperature sensor value valid
Bit 2 Compass sensor values valid
Bit 3 Tilt sensor values valid
Bit 4 -
Bit 5 Velocity data included
Bit 6 Amplitude data included
Bit 7 Correlation data included
Bit 8 Altimeter data included
Bit 9 Altimeter Raw data included
Bit 10 AST data included
Bit 11 Echo Sounder data included
Bit 12 AHRS data icluded
Bit 13 Percentage Good data
included
Bit 14 Std. Dev. data included
Bit 15 Unused
Serial Number 32 bits
Year 8 bits Unsigned 1 Year Years since 1900 (see struct tm definition)
Month 8 bits Unsigned 1 Month Jan =0, Feb= 1, etc.(see struct tm definition)
Day 8 bits Unsigned 1 Day (see struct tm definition)
Hour 8 bits Unsigned 1 Hour (see struct tm definition)
Minute 8 bits Unsigned 1 Minute (see struct tm definition)
Seconds 8 bits Unsigned 1 Second (see struct tm definition)
Microsec100 16 bits Unsigned 100 µsec
Speed of
Sound 16 bits Unsigned 0.1 m/s
Temperature 16 bits Signed 0.01 Degree
Celsius
Pressure 32 bits Unsigned 0.001 dBar