The log files from the Blueye drones are in essence a recording of the data that is
published over UDP stored as a comma-separated-value (CSV) file.
The rest of this page documents the most useful fields of the log files. The column
indices listed are zero-based. If you feel that some fields need more documentation,
feel free to open an issue
on Github , and we'll happily
supply the requested information.
Time
Column
Type
Unit
Description
2
Integer
Milliseconds
The elapsed time since the start of the log
3
Float
Unix timestamp
Global time
Position
The position is based on the user's phone's GPS at the start of the dive.
Column
Type
Unit
Description
6
Float
Degrees
Latitude
7
Float
Degrees
Longitude
File storage
Column
Type
Unit
Description
8
Integer
Bytes
Total file storage on the drone
9
Integer
Bytes
Available free space
Temperature
Note: All temperatures are in "deci-degrees Celsius", ie. to get °C you need to divide the value by 10.
Column
Type
Unit
Description
11
Integer
Deci-Celsius
Bottom canister temperature
12
Integer
Deci-Celsius
Water temperature
13
Integer
Deci-Celsius
Top canister temperature
14
Integer
Deci-Celsius
CPU temperature
Internal humidity
Note: The unit is in deci-percent (ie. divide by 10 to get percent).
Column
Type
Unit
Description
15
Integer
Deci-percent
Humidity in the top canister.
16
Integer
Deci-percent
Humidity in the bottom canister.
Lights
Column
Type
Unit
Description
17
Integer
-
State of the on-board light. Range is 0 to 255.
Depth
Column
Type
Unit
Description
22
Integer
Milli-meters
Depth below water surface. Positive values are below the surface, negative are above.
Control force
Control force is the force exerted on the drone by the control system.
Column
Type
Unit
Description
29
Float
Newton
Force in the surge direction.
30
Float
Newton
Force in the sway direction.
31
Float
Newton
Force in the heave direction.
32
Float
Newton-meters
Moment in the yaw direction.
Orientation (pose)
Column
Type
Unit
Description
32
Float
Degrees
Roll angle. Range from -180° - 180°
33
Float
Degrees
Pitch angle. Range from -180° - 180°
34
Float
Degrees
Yaw angle. Range from -180° - 180°
Battery
Column
Type
Unit
Description
38
Integer
Milli-volts
Battery voltage
39
Integer
Milli-amperes
Battery current. Negative values are drained from the battery, positive are charged.
41
Integer
Percent
Relative state of charge. Range from 0 - 100 %