Colunm name
Unit
Description
Altitude RTK
m
Altitude AMSL received from the drone
using RTK station
Table 14.2 — Position Log. Anemometer Columns Description
Colunm name
Unit
Description
Anemometer
AIR:Speed
m/s
Measured wind speed
AIR:Direction
deg
Measured wind direction relative to
magnetic north
Table 14.3 — Position Log. Altimeter Columns Description
Colunm name
Unit
Description
Altimeter
ALT:Altitude
m
Measured altitude
ALT:Filtered Altitude
m
Altitude after applying LPF, see
Table 14.4 — Position Log. Conductivity Meter Columns Description
Colunm name
Unit
Description
Conductivity Meter
CM:CV0.5
mS/m
Measured conductivity for 0.5 m
CM:IV0.5
ppt
Measured inphase for 0.5 m
CM:CV1.0
mS/m
Measured conductivity for 1.0 m
CM:IV1.0
ppt
Measured inphase for 1.0 m
Table 14.5 — Position Log. Echosounder Columns Description
Colunm name
Unit
Description
Echosounder
ECHO:Depth
m
Measured depth
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Revision 5 • November 2021