Dataset: MAPCO2 - Temperature

Name: Temperature logger data from MAPCO2 buoy deployed on NOAA Ship Ronald H. Brown cruise RB-08-02 in the Southwest Atlantic sector of the Southern Ocean near South Georgia Island in 2008 (SO_GasEx project)
Published: 2010-01-07
Keywords: oceans

Cite This Dataset

Spatial Extent: N:-36.96623 E:-50.64468 S:-38.59331 W:-51.80112

Project:

Southern Ocean Gas Exchange Experiment (SO_GasEx)

Program:

Ocean Carbon and Biogeochemistry (OCB)

United States Surface Ocean Lower Atmosphere Study (U.S. SOLAS)

Principal Investigator:

Wade McGillis (Lamont-Doherty Earth Observatory, LDEO)

Co-Principal Investigator:

Michael DeGrandpre (University of Montana)

Dr Christopher J. Zappa (Lamont-Doherty Earth Observatory, LDEO)

Contact:

Burke Hales (Oregon State University, OSU-CEOAS)

BCO-DMO Data Manager:

Stephen R. Gegg (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Version:

07 Jan 2010

Version Date:

2010-01-07

Validated:

Yes

Current State:

Final no updates expected

Temperature logger data from MAPCO2 buoy deployed on NOAA Ship Ronald H. Brown cruise RB-08-02 in the Southwest Atlantic sector of the Southern Ocean near South Georgia Island in 2008 (SO_GasEx project)

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Description

SO-GasEx MAPCO2 Buoy - Temperature Logger data
Temperature logger datasets from 18 temperature loggers deployed on the MAPCO2 buoy

Methods & Sampling

For MAPCO2 Buoy Information See: SO-GasEx cruise report, Section 5.5.1 pgs 30-33

Onset PRO V2 temperature loggers were placed at depths between 5 and 105 m depth
on the MapCO2 buoy. These loggers have an accuracy of 0.1 ± 0.02 °C.

NOAA Buoy Temperature Sensors Summary - Probe Locations

Deployment 1				Deployment 2				Deployment 3		
Depth	Sensor	Comment			Depth	Sensor	Comment			Depth	Sensor	Comment
5	O	SAMI-52			5	O	SAMI-52			5	O	SAMI-52
19	P	SAMI-46			19	P	SAMI-46			19	P	SAMI-46
25	L	Top Drogue		25	L	Top Drogue		25	L	Top Drogue
34	K	Bottom Drogue		34	K	Bottom Drogue		34	K	Bottom Drogue
34.5	Q	SAMI-11			34.5	Q	SAMI-11			34.5	Q	SAMI-11
40.5	J	Top Drogue		40.5	J	Top Drogue		40.5	J	Top Drogue
49.5	I	Bottom Drogue		49.5	I	Bottom Drogue		49.5	I	Bottom Drogue
50	R	SAMI-48			50	R	SAMI-48			50	R	SAMI-48
56	H	Top Drogue		56	F	Top Drogue		56	F	Top Drogue
65	G	Bottom Drogue		65	E	Bottom Drogue		65	E	Bottom Drogue
65.75	F	Top Drogue		65.75	N	Top Cable		65.75	N	Top Cable
74.75	E	Bottom Drogue		74.75	M	Bottom Cable		74.75	M	Bottom Cable
75.25	S	SAMI-16			75.25	S	SAMI-16			75.25	S	SAMI-16
81.25	D	Top Drogue		81.25	B	Top Drogue		81.25	B	Top Drogue
90.25	C	Bottom Drogue		90.25	A	Bottom Drogue		90.25	A	Bottom Drogue
91	B	Top Drogue		96	T	SAMI-15			96	T	SAMI-15
100	A	Bottom Drogue								
105	T	SAMI-15

Data Processing Description

For MAPCO2 Buoy Information See: SO-GasEx cruise report, Section 5.5.1 pgs 30-33

BCO-DMO Processing Notes
- Generated from original multi sheet file Temperature Probes.xls

BCO-DMO Edits
- multiple sheet .xls file converted to single .xls file containing all three deployments
- DeploymentId added to each data record as Deployment_1, etc.
- single date/time field converted to separate fields and formatted to BCO-DMO convention
- lat/lon added from SAMI CO2, O2, T data files
- any blank fields changed to 'nd' (no data)
- data parameter names reformatted to BCO-DMO convention and depth added to each

Data Files

File
MAPCO2_Temp.csv (Comma Separated Values (.csv), 133.18 KB) MD5:06f950ef6b1f96940f244c4aa0cfd1bf Primary data file for dataset ID 3288

More Information about this dataset

Funding Sources

Funding Source	Award Number
National Aeronautics & Space Administration	unknown SO_GasEx NASA
National Oceanic and Atmospheric Administration	unknown SO_GasEx NOAA
National Science Foundation	unknown SO_GasEx NSF

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
RB-08-02	RB0802 RHB_SO-GasEx	2008-02-29	NOAA Ship Ronald H. Brown	Christopher L. Sabine (Chief Scientist) David T. Ho (Co-Chief Scientist)	data info

Instruments

MAPCO2 Drifting Buoy

Supplied Description:

For SO-GasEx MAPCO2 Buoy Configuration See:
SO-GasEx MAPCO2 Metadata Report

Instrument Type

Generic Name: MAPCO2 Drifting Buoy

Acronym: MAPCO2

Generic Description:

The Moored Autonomous pCO2 (MAPCO2) surface drifting buoy designed by NOAA/PMEL is a low profile, high payload buoy. It was used in the SO GasEx project as a drogued drifter instrumented with a variety of autonomous instruments capable of making a coordinated set of physical, geochemical, and biological measurements at high temporal resolutions. These measurements provide a key component in the study of processes controlling air-sea CO2 exchange.

Onset HOBO Pro v2 temperature logger

Supplied Name: Onset PRO V2 temperature logger

Supplied Description:

NOAA Buoy Temperature Sensors Summary - Probe Locations

Deployment 1				Deployment 2				Deployment 3		
Depth	Sensor	Comment			Depth	Sensor	Comment			Depth	Sensor	Comment
5	O	SAMI-52			5	O	SAMI-52			5	O	SAMI-52
19	P	SAMI-46			19	P	SAMI-46			19	P	SAMI-46
25	L	Top Drogue		25	L	Top Drogue		25	L	Top Drogue
34	K	Bottom Drogue		34	K	Bottom Drogue		34	K	Bottom Drogue
34.5	Q	SAMI-11			34.5	Q	SAMI-11			34.5	Q	SAMI-11
40.5	J	Top Drogue		40.5	J	Top Drogue		40.5	J	Top Drogue
49.5	I	Bottom Drogue		49.5	I	Bottom Drogue		49.5	I	Bottom Drogue
50	R	SAMI-48			50	R	SAMI-48			50	R	SAMI-48
56	H	Top Drogue		56	F	Top Drogue		56	F	Top Drogue
65	G	Bottom Drogue		65	E	Bottom Drogue		65	E	Bottom Drogue
65.75	F	Top Drogue		65.75	N	Top Cable		65.75	N	Top Cable
74.75	E	Bottom Drogue		74.75	M	Bottom Cable		74.75	M	Bottom Cable
75.25	S	SAMI-16			75.25	S	SAMI-16			75.25	S	SAMI-16
81.25	D	Top Drogue		81.25	B	Top Drogue		81.25	B	Top Drogue
90.25	C	Bottom Drogue		90.25	A	Bottom Drogue		90.25	A	Bottom Drogue
91	B	Top Drogue		96	T	SAMI-15			96	T	SAMI-15
100	A	Bottom Drogue								
105	T	SAMI-15

Instrument Type

Generic Name: Onset HOBO Pro v2 temperature logger

Acronym: HOBO U22-001

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

Generic Description:

The HOBO Water Temp Pro v2 temperature logger, manufactured by Onset Computer Corporation, has 12-bit resolution and a precision sensor for ±0.2°C accuracy over a wide temperature range. It is designed for extended deployment in fresh or salt water.

Operation range: -40° to 70°C (-40° to 158°F) in air; maximum sustained temperature of 50°C (122°F) in water
Accuracy: 0.2°C over 0° to 50°C (0.36°F over 32° to 122°F)
Resolution: 0.02°C at 25°C (0.04°F at 77°F)
Response time: (90%) 5 minutes in water; 12 minutes in air moving 2 m/sec (typical)
Stability (drift): 0.1°C (0.18°F) per year
Real-time clock: ± 1 minute per month 0° to 50°C (32° to 122°F)

Additional information (http://www.onsetcomp.com/)
Onset Computer Corporation
470 MacArthur Blvd
Bourne, MA 02532

Parameters

Date and time formats are described in python strftime() syntax.

Supplied Name	Supplied description	Supplied Units	Standard Name
DeploymentId	MAPCO2 Buoy Deployment Id	text	deployno
date	Date (UTC)	YYYYMMDD	date
time	Time (UTC)	HHMM	time
lon	buoy longitude position in decimal degrees (West is negative)	decimal degrees	lon
lat	buoy latitude position in decimal degrees (South is negative)	decimal degrees	lat
O_Temp_5m	Temperature from sensor O/SAMI-52 mounted at 5meters depth	degrees celcius	temp
P_Temp_19m	Temperature from sensor P/SAMI-46 mounted at 19meters depth	degrees celcius	temp
L_Temp_25m	Temperature from sensor L/Top Drogue mounted at 25meters depth	degrees celcius	temp
K_Temp_34m	Temperature from sensor K/Bottom Drogue mounted at 34meters depth	degrees celcius	temp
Q_Temp_34point5m	Temperature from sensor Q/SAMI-11 mounted at 34.5meters depth	degrees celcius	temp
J_Temp_40point5m	Temperature from sensor J/Top Drogue mounted at 40.5meters depth	degrees celcius	temp
I_Temp_49point5m	Temperature from sensor I/Bottom Drogue mounted at 49.5meters depth	degrees celcius	temp
R_Temp_50m	Temperature from sensor R/SAMI-48 mounted at 50meters depth	degrees celcius	temp
F_Temp_56m	Temperature from sensor F/Top Drogue mounted at 56meters depth	degrees celcius	temp
E_Temp_65m	Temperature from sensor E/Bottom Drogue mounted at 65meters depth	degrees celcius	temp
N_Temp_65point75m	Temperature from sensor N/Top Cable mounted at 65.75meters depth	degrees celcius	temp
M_Temp_74point75m	Temperature from sensor M/Bottom Cable mounted at 75.75meters depth	degrees celcius	temp
S_Temp_75point25m	Temperature from sensor S/SAMI-16 mounted at 75.25meters depth	degrees celcius	temp
B_Temp_81point25m	Temperature from sensor B/Top Drogue mounted at 81.25meters depth	degrees celcius	temp
A_Temp_90point25m	Temperature from sensor A/Bottom Drogue mounted at 90.25meters depth	degrees celcius	temp
T_Temp_96m	Temperature from sensor T/SAMI-15 mounted at 96meters depth	degrees celcius	temp
H_Temp_56m	Temperature from sensor H/Top Drogue mounted at 56meters depth	degrees celcius	temp
G_Temp_65m	Temperature from sensor G/Bottom Drogue mounted at 65meters depth	degrees celcius	temp
F_Temp_65point75m	Temperature from sensor F/Top Drogue mounted at 65.75meters depth	degrees celcius	temp
E_Temp_74point75m	Temperature from sensor E/Bottom Drogue mounted at 74.75meters depth	degrees celcius	temp
D_Temp_81point25m	Temperature from sensor D/Top Drogue mounted at 81.25meters depth	degrees celcius	temp
C_Temp_90point25m	Temperature from sensor C/Bottom Drogue mounted at 90.25meters depth	degrees celcius	temp
B_Temp_91m	Temperature from sensor B/Top Drogue mounted at 91meters depth	degrees celcius	temp
A_Temp_100m	Temperature from sensor A/Bottom Drogue mounted at 100meters depth	degrees celcius	temp
T_Temp_105m	Temperature from sensor T/SAMI-15 mounted at 105meters depth	degrees celcius	temp

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Dataset: MAPCO2 - Temperature