NODSSUM'25: Current meter data. Near seafloor mooring, measured at 4737 m depth, ~6 m above seafloor. North East Atlantic abyssal plain, 20 June to 9 July 2025.

Current meter data from mooring NOD25_CM01, deployed during the NODSSM'25 Cruise. An Aquadopp current meter was installed ~6 m above seafloor with a free-fall mooring, for the duration of the cruise. The instrument was located at the bottom of a basin between abyssal hills, at a depth of ~4730 m.

Sampling at 20-minute interval over a 60 second time window.
Number of measurements                1419 Number of checksum errors             0 Time of first measurement             6/20/2025 1:00:00 AM Time of last measurement              7/9/2025 5:40:00 PM Measurement interval                  1200 sec Average interval                      60 sec
Files include the raw aquadopp file (proprietary format), an ascii extraction of the time series data (see parameters below), a header file with information of instrument set up, parameters etc. (.hdr)
Parameters recorded in ascii data file:
 1   Month                            (1-12) 2   Day                              (1-31) 3   Year 4   Hour                             (0-23) 5   Minute                           (0-59) 6   Second                           (0-59) 7   Error code 8   Status code 9   Velocity (Beam1|X|East)          (m/s) 10   Velocity (Beam2|Y|North)         (m/s) 11   Velocity (Beam3|Z|Up)            (m/s) 12   Amplitude (Beam1)                (counts) 13   Amplitude (Beam2)                (counts) 14   Amplitude (Beam3)                (counts) 15   Battery voltage                  (V) 16   Soundspeed                       (m/s) 17   Soundspeed used                  (m/s) 18   Heading                          (degrees) 19   Pitch                            (degrees) 20   Roll                             (degrees) 21   Pressure                         (dbar) 22   Pressure                         (m) 23   Temperature                      (degrees C) 24   Analog input 1 25   Analog input 2 26   Speed                            (m/s) 27   Direction                        (degrees)