Dataset: AE2207 Unprocessed CTD
Deployment: AE2207

AE2207 CTD

View Data: For data, See Dataset Metadata Page: https://www.bco-dmo.org/dataset/877011

Principal Investigator:

Steven W. Wilhelm (University of Tennessee Knoxville, UTK)

Co-Principal Investigator:

Matthew Sullivan (Ohio State University)

Joshua Weitz (Georgia Institute of Technology, GA Tech)

Student:

Daniel Muratore (Georgia Institute of Technology, GA Tech)

BCO-DMO Data Manager:

Shannon Rauch (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Project:

Collaborative Research: Inferring Cellular Lysis and Regeneration of Organic Matter by Marine Viruses (InVirT)

Version:

Deployment Synonyms:

InVirT2

Expand/Collapse All

Description

Methods & Sampling

Dataset acquisition description

CTD packages with Niskin rosettes were deployed to 300 meters with the exception of two deep casts: C01 to 2000 meters (where PAR sensor was removed) and C13 to 1000 meters. Casts are identified by two-digit ids preceded by a C, so that C01 is the first cast and C10 is the tenth cast etc.

Data Processing Description

Dataset Processing Description

Data Processing:
Data were converted from .hex files to .cnv files using SeaSave on default parameters. The .cnv files were then converted to .csv.

BCO-DMO Processing:
- concatenated separate .csv files into one dataset;
- created CAST column from individual file names;
- renamed fields to comply with BCO-DMO naming conventions.

More information about this dataset deployment

Funding

Award Number	Funding Source
OCE-1829636	NSF Division of Ocean Sciences
OCE-1829640	NSF Division of Ocean Sciences
OCE-1829641	NSF Division of Ocean Sciences

Instruments

Altimeter

Supplied Name: Altimeter (Valeport) - VA500

Supplied Description:

Instrument Type

Generic Name: Altimeter

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/379/

Generic Description:

An instrument that measures height above a fixed surface. The data can be used to map ocean-surface topography and generate gridded surface height fields.

Biospherical PAR sensor

Supplied Name: Licor PAR sensor (Biospherical Instruments) QSP-2300

Supplied Description:

Instrument Type

Generic Name: Biospherical PAR sensor

Generic Description:

An irradiance sensor designed to measure Photosynthetically Active Radiation (PAR), manufactured by Biospherical Instruments Inc.

CTD Sea-Bird

Supplied Name: CTD unit (Seabird) SBE 9+

Supplied Description:

Instrument Type

Generic Name: CTD Sea-Bird

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/130/

Generic Description:

Conductivity, Temperature, Depth (CTD) sensor package from SeaBird Electronics, no specific unit identified. This instrument designation is used when specific make and model are not known. See also other SeaBird instruments listed under CTD. More information from Sea-Bird Electronics.

CTD-fluorometer

Supplied Name: Fluorometer (Chelsea) Aquatracka

Supplied Description:

Instrument Type

Generic Name: CTD-fluorometer

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/113/

Generic Description:

A CTD-fluorometer is an instrument package designed to measure hydrographic information (pressure, temperature and conductivity) and chlorophyll fluorescence.

CTD-fluorometer

Supplied Name: Fluorometer (Wet Labs) ECO-FLRTD

Supplied Description:

Instrument Type

Generic Name: CTD-fluorometer

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/113/

Generic Description:

A CTD-fluorometer is an instrument package designed to measure hydrographic information (pressure, temperature and conductivity) and chlorophyll fluorescence.

Sea-Bird SBE 43 Dissolved Oxygen Sensor

Supplied Name: Oxygen sensors (Seabird) SBE 43

Supplied Description:

Instrument Type

Generic Name: Sea-Bird SBE 43 Dissolved Oxygen Sensor

Acronym: SBE-43 DO

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0036/

Generic Description:

The Sea-Bird SBE 43 dissolved oxygen sensor is a redesign of the Clark polarographic membrane type of dissolved oxygen sensors. more information from Sea-Bird Electronics

Sea-Bird SBE-4 Conductivity Sensor

Supplied Name: Conductivity sensor (Seabird) SBE 4C

Supplied Description:

Instrument Type

Generic Name: Sea-Bird SBE-4 Conductivity Sensor

Acronym: SBE-4 Conductivity

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0417/

Generic Description:

The Sea-Bird SBE-4 conductivity sensor is a modular, self-contained instrument that measures conductivity from 0 to 7 Siemens/meter. The sensors (Version 2; S/N 2000 and higher) have electrically isolated power circuits and optically coupled outputs to eliminate any possibility of noise and corrosion caused by ground loops. The sensing element is a cylindrical, flow-through, borosilicate glass cell with three internal platinum electrodes. Because the outer electrodes are connected together, electric fields are confined inside the cell, making the measured resistance (and instrument calibration) independent of calibration bath size or proximity to protective cages or other objects.

Transmissometer

Supplied Name: Transmissometer (Wet Labs) C-Star

Supplied Description:

Instrument Type

Generic Name: Transmissometer

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/124/

Generic Description:

A transmissometer measures the beam attenuation coefficient of the lightsource over the instrument's path-length. This instrument designation is used when specific manufacturer, make and model are not known.

Water Temperature Sensor

Supplied Name: Temperature profiler (Seabird) SBE 3F (and 3+ secondary unit)

Supplied Description:

Instrument Type

Generic Name: Water Temperature Sensor

Acronym: Water Temp Sensor

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/134/

Generic Description:

General term for an instrument that measures the temperature of the water with which it is in contact (thermometer).

Water Temperature Sensor

Supplied Name: Reversing Thermometer (Seabird) SBE 35RT

Supplied Description:

Instrument Type

Generic Name: Water Temperature Sensor

Acronym: Water Temp Sensor

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/134/

Generic Description:

General term for an instrument that measures the temperature of the water with which it is in contact (thermometer).

Parameters

Supplied Name	Supplied description	Supplied Units	Standard Name
CAST	Cast number	unitless	cast
DEPTH	Depth	meters (m)	depth
TEMP	Temperature ITS-90	degrees Celsius	temp
TEMP2	Temperature ITS-90 sensor 2	degrees Celsius	temp
T2_T190C	Difference between temperature sensors	degrees Celsius	temp_diff
PSAL	Salinity	practical salinity	sal
PSAL2	Salinity sensor 2	practical salinity	sal
secS_priS	Difference between salinity sensors	practical salinity	sal_diff
sbox0Mm_Kg	Seabird oxygen sensor	micromoles per kilogram (umol/kg)	O2
sbox1Mm_Kg	Seabird oxygen sensor 2	micromoles per kilogram (umol/kg)	O2
sbeox0Mm_Kgdiff	Difference between oxygen sensors	micromoles per kilogram (umol/kg)	O2
flC	Chelsea labs Chlorophyll Fluorescence	micrograms per liter (ug/L)	fluor
flECO_AFL	Wet Labs ECO Chlorophyll Fluorescence	milligrams per cubic meter (mg/m^3)	fluor
altM	Altimetry	meters (m)	altitude
cpar	Corrected irradiance	percent (%)	PAR
par	PAR	microEinsteins per squre centimeter per second (uE/cm^2s)	PAR
timeM	Time since deployment	minutes	time_elapsed
PRES	Pressure	decibar	press
bpos	Bottle position	unitless	bottle
nbf	Number of bottles fired	unitless	number
v1	Voltage 1	volts	no_bcodmo_term
spar	Surface irradiance	microEinsteins per squre centimeter per second (uE/cm^2s)	SPAR
c0mS_cm	Conductivity sensor	microSiemens per centimeter (mS/cm)	cond
c1mS_cm	Conductivity sensor 2	microSiemens per centimeter (mS/cm)	cond
CStarAt0	Wet Labs C-Star Beam Transmissometer Attenuation	reciprocal meters (1/m)	beam_cp
CStarTr0	Wet Labs C-Star Beam Transmissometer Transmission	percent (%)	trans
flag	Scan quality flag using Seabird flags	unitless	q_flag
LATITUDE	Latitude	degrees North	lat
LONGITUDE	Longitude	degrees East	lon

Database

Contribute Data

Dataset: AE2207 Unprocessed CTD
Deployment: AE2207

Dataset acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: AE2207 Unprocessed CTDDeployment: AE2207

Dataset acquisition description

Dataset Processing Description

Dataset: AE2207 Unprocessed CTD
Deployment: AE2207