Metadata from Accession 5563
Experiment name: NPEO
Principal Investigator: K.Aagaard
Affiliation: U of Washington
Mooring name: NP 2002-03
Mooring position: 89.458 deg N, 53.521 deg E
Instrument depth: 243 meters
Seafloor depth: 4297 meters
Times: 1100 23 Apr 2002 to 1607 22 Apr 2003
Time increment: 60 minutes
Instrument type: Aanderaa RCM7
parameter min mean max stddev days
speed (cm/sec) 0.75 5.96 19.09 5.35 364.25
dir (deg true) 0.12 191.03 359.78 98.29 364.25
u (cm/sec) -17.95 -1.82 10.01 5.87 364.25
v (cm/sec) -18.69 -1.21 14.71 5.01 364.25
temp (deg C) 1.00 1.27 1.43 0.06 364.25
cond (mmho/cm) 29.78 30.06 30.21 0.06 364.25
salinity (PSU) 34.63 34.75 34.87 0.03 364.25
About 21.3% of the speeds were at or below the instrument's stall
speed, which is 0.75 cm/sec. These speeds have been recorded as 0.75
cm/sec.
This instrument did not measure pressure. U of W notes that
"Pressures from other instruments on the line suggest that the
unperturbed instrument depth was about 243m, giving a pressure
of about 245.78 dbar ... that pressure was used in salinity
calculation, with no pressure correction for pull-down. This
RCM-derived salinity appears slightly low compared with nearby
SBE-16s above and below."
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