This data set contains quality-controlled observations from a GEOMAR mooring deployment. Depending on the mooring configuration, measurements may include pressure, temperature, conductivity, dissolved oxygen, and current velocity recorded by oceanographic instruments throughout the deployment period.Data Processing: Instruments equipped with pressure, temperature, conductivity, and oxygen sensors were calibrated in situ immediately before deployment and after recovery by attaching them to the CTD frame during CTD/O2 casts. Sensor readings were compared with calibrated CTDO2 observations during dedicated calibration stops lasting several minutes. Correction terms were derived from the differences between the moored instruments and the CTDO measurements and subsequently applied to the complete deployment records. Calibration-stop results were additionally validated using nearby CTD observations obtained during the deployment (CTD data of deployment cruise: https://doi.org/10.1594/PANGAEA.910558) and recovery cruises (CTD data of recovery cruise: https://doi.org/10.1594/PANGAEA.963942). This procedure enables the detection and correction of potential sensor drift and provides estimates of calibration and measurement uncertainties. Details of the deployment and recovery operations are documented in the corresponding cruise reports.

instrument = Label:kpo_1117_04 File:kpo_1117_instr_04.nc Type:Seabird MicroCat 37-IMP-ODO SN:12151instrument = Label:kpo_1117_05 File:kpo_1117_instr_05.nc Type:Seabird MicroCat 37-IM with pressure SN:10654instrument = Label:kpo_1117_06 File:kpo_1117_instr_06.nc Type:Seabird MicroCat 37-IM with pressure SN:10659instrument = Label:kpo_1117_07 File:kpo_1117_instr_07.nc Type:Seabird MicroCat 37-IM with pressure SN:10655instrument = Label:kpo_1117_08 File:kpo_1117_instr_08.nc Type:Nortek Aquadopp Induktiv SN:P26209-11instrument = Label:kpo_1117_09 File:kpo_1117_instr_09.nc Type:Seabird MicroCat 37-IM with pressure SN:10658instrument = Label:kpo_1117_10 File:kpo_1117_instr_10.nc Type:Seabird MicroCat 37-IM with pressure SN:10656instrument = Label:kpo_1117_11 File:kpo_1117_instr_11.nc Type:Seabird MicroCat 37-IM with pressure SN:10657instrument = Label:kpo_1117_12 File:kpo_1117_instr_12.nc Type:Seabird MicroCat 37-IM with pressure SN:10639instrument = Label:kpo_1117_13 File:kpo_1117_instr_13.nc Type:Aanderaa RCM 8 SN:10500 depth/pressure data was at least partially derived and not directly measured, consult quality flags for detailsinstrument = Label:kpo_1117_14 File:kpo_1117_instr_14.nc Type:Seabird MicroCat 37-IM with pressure SN:10638instrument = Label:kpo_1117_15 File:kpo_1117_instr_15.nc Type:Seabird MicroCat 37-IM with pressure SN:10651