Physical oceanography from mooring KPO_0987

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Autores principales: Brandt, Peter, Krahmann, Gerd
Formato: Dataset Open Access
Lenguaje:en
Publicado: PANGAEA 2022
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author Brandt, Peter
Krahmann, Gerd
author_facet Brandt, Peter
Krahmann, Gerd
collection Datos científicos de ciencias marinas y ambientales
contents Between August 2004 and June 2006 an acoustic Doppler current profiler (ADCP) and single-point current meters collected data at 0°N, 35°W. GEOMAR moorings are typically equipped with instruments recording pressure, temperature, conductivity, dissolved oxygen and current velocity. Instruments with pressure, temperature, conductivity and oxygen sensors were calibrated in situ immediately prior to and after a mooring deployment period by attaching them to the CTD frame during CTDO casts. Correction terms were then developed from the difference between the sensor readings and the calibrated CTDO data during several minute long calibration stops. These correction terms were then applied to the full deployment periods. This ensured best data quality with recognition of potential sensor drifts and also allowed for the estimation of calibration and measurement errors (Hahn et al. 2014, Bittig et al. 2018, Berx et al. 2019).
format Dataset Open Access
id pangaea_https___doi_org_10_1594_PANGAEA_946237
institution PANGAEA
language en
publishDate 2022
publisher PANGAEA
record_format pangaea
spellingShingle Physical oceanography from mooring KPO_0987
Brandt, Peter
Krahmann, Gerd
Current velocity, east-west; Current velocity, north-south; DATE/TIME; DEPTH, water; Flag; KPO_0987; M62/2; Meteor (1986); MOOR; Mooring; Pressure, water; Salinity; Sample code/label; Temperature, water
Between August 2004 and June 2006 an acoustic Doppler current profiler (ADCP) and single-point current meters collected data at 0°N, 35°W. GEOMAR moorings are typically equipped with instruments recording pressure, temperature, conductivity, dissolved oxygen and current velocity. Instruments with pressure, temperature, conductivity and oxygen sensors were calibrated in situ immediately prior to and after a mooring deployment period by attaching them to the CTD frame during CTDO casts. Correction terms were then developed from the difference between the sensor readings and the calibrated CTDO data during several minute long calibration stops. These correction terms were then applied to the full deployment periods. This ensured best data quality with recognition of potential sensor drifts and also allowed for the estimation of calibration and measurement errors (Hahn et al. 2014, Bittig et al. 2018, Berx et al. 2019).
title Physical oceanography from mooring KPO_0987
topic Current velocity, east-west; Current velocity, north-south; DATE/TIME; DEPTH, water; Flag; KPO_0987; M62/2; Meteor (1986); MOOR; Mooring; Pressure, water; Salinity; Sample code/label; Temperature, water
url https://doi.org/10.1594/PANGAEA.946237