Dataset: Underway Data

Name: Underway data from USCGC Healy cruise HLY1202 from the Arctic, North of Alaska in 2012 (OA - Canada Basin project)
Published: 2014-09-09
Keywords: oceans

Cite This Dataset

Spatial Extent: N:83.5089267 E:-154.6733583 S:71.0385992 W:-175.996785

Project:

Ocean Acidification in the Canada Basin: Roles of Sea Ice (OA - Canada Basin)

Program:

Science, Engineering and Education for Sustainability NSF-Wide Investment (SEES): Ocean Acidification (formerly CRI-OA) (SEES-OA)

Principal Investigator:

Dr Bogdan Onac (University of South Florida, USF)

Dr Jonathan Wynn (University of South Florida, USF)

Co-Principal Investigator:

Dr Lisa Robbins (United States Geological Survey, USGS)

Contact:

Dr Lisa Robbins (United States Geological Survey, USGS)

BCO-DMO Data Manager:

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

Version:

09 September 2014

Version Date:

2014-09-09

Current State:

Preliminary and in progress

Underway data from USCGC Healy cruise HLY1202 from the Arctic, North of Alaska in 2012 (OA - Canada Basin project)

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Description

USGS Arctic Ocean Carbon Cruise 2012: Onboard Sensors Underway Data
Underway data that was acquired with the USCGC Healy's onboard fixed instrumentation.

For aditional information see:
HLY1202 Cruise Report, Appendix E
U.S. Geological Survey Data Series 862 - Methods

Methods & Sampling

Data acquired by the U.S. Coast Guard Cutter Healy's underway systems and provided by the ship's science support staff. Abbreviated metadata specific to this supplemental file are located the end of the original file after record 42762. Full metadata are available online from the United States Coast Guard at http://icefloe.net/2012_hly1202/

For aditional information see:
HLY1202 Cruise Report, Appendix E
U.S. Geological Survey Data Series 862 - Methods

Data Processing Description

This underway data was acquired with the USCGC Healy's onboard fixed instrumentation. Metadata are available online from the United States Coast Guard at http://icefloe.net/2012_hly1202/

For aditional information see:
HLY1202 Cruise Report, Appendix E
U.S. Geological Survey Data Series 862 - Methods

BCO-DMO Processing Notes
- Generated from original file: "HLY1202_Underway_Data.csv" contributed by Lisa Robbins
- Parameter names edited to conform to BCO-DMO naming convention found at Choosing Parameter Name
- Single Date/Time field split into separate Date and Time fields
- Date reformatted from MM/DD/YYYY to YYYYMMDD
- Time reformatted from HH:MM to HHMM
- "nd" (no data) inserted into blank fields

Data Files

File
Underway_Data.csv (Comma Separated Values (.csv), 12.72 MB) MD5:8e9410d636be785af8681b56e2e70c49 Primary data file for dataset ID 527438

More Information about this dataset

Funding Sources

Funding Source	Award Number
NSF Arctic Sciences	PLR-1220032

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
HLY1202		2012-08-26	USCGC Healy	Dr Larry A. Mayer (Chief Scientist) Dr Andrew A. Armstrong (Co-Chief Scientist)	data info

Instruments

None available yet

Parameters

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

Supplied Name	Supplied description	Supplied Units	Standard Name
Sample_ID	Sample count; Sample Id	dimensionless	sample
date	date & time UTC (year/month/day hour:minute); Date	YYYYMMDD	date
time	date & time UTC (year/month/day hour:minute); Time	HHMM	time
lat	$INGGA;POSMV Latitude (South is negative)	decimal degrees	lat
lon	$INGGA; POSMV Longitude (West is negative)	decimal degrees	lon
cog	$INVTG POSMV Course Over Ground (angular distance from 0 (North); clockwise through 360; 1 minute average)	decimal degrees	cog
sog	$INVTG POSMV Speed Over Ground (Knots; 1 minute average	knots	sog
heading	$PASHR POSMV Ship heading (angular distance from 0 (North); clockwise through 360; 1 minute average)	decimal degrees	heading
depth	$SBCTR Seabeam centerbeam depth (meters; 1 minute average)	meters	depth_w
SST	$PSSTA SBE3s RemoteTemperature; Sea Chest intake (Celsius; 1 minute average)	degrees Celsius	SST
HullTemp	HullTemp SBE48 Hull Temperature probe; Hull temperature	degrees Celsius	SST
TSG_InTemp	$PSTSA SBE45 Water Temperature (Celsius; 1 minute average)	degrees Celsius	SST
TSG_Cond	$PSTSA SBE45 Water Conductivity (millisiemens/centimeter; 1 minute average)	millisiemens/centimeter	cond
TSG_Sal	$PSTSA SBE45 Water Salinity (PSU; 1 minute average)	PSU	sal
SCF_FL	$PSFLA Seapoint Fluorometer (Ug/l; 1 minute average)	ug/l	fluor
SCF_FL_V	$PSFLA Seapoint Fluorometer (Volts; 1 minute average)	milli volts	fluor_mV
Chlorophyll_a	$PSFLX Chlorophyll-a Turner C3 Fluorometer Bio Chem Lab (RFU - relative fluorescence units # Notes: 1) A new Turner C3 Fluorometer was installed in the Bio Chem Lab at the beginning of HLY1101. The parameters measured from this instrument are Chlorophyll-a, Phycoerythrin and CDOM. The quality of this data is unknown at this time. Rather large jumps in values were noted for Chlorophyll-a as if the instrument was adjusting the scale automatically. This was observed mostly in the early part of the cruise. It is unknown at this time the reasons for these jumps.	RFU (relative fluorescence units)	chl_a
Phycoerythrin	$PSFLX Phycoerythrin Turner C3 Fluorometer Bio Chem Lab (RFU - relative fluorescence units) # Notes: 1) A new Turner C3 Fluorometer was installed in the Bio Chem Lab at the beginning of HLY1101. The parameters measured from this instrument are Chlorophyll-a, Phycoerythrin and CDOM. The quality of this data is unknown at this time. Rather large jumps in values were noted for Chlorophyll-a as if the instrument was adjusting the scale automatically. This was observed mostly in the early part of the cruise. It is unknown at this time the reasons for these jumps.	RFU (relative fluorescence units)	phyco
CDOM	$PSFLX CDOM Turner C3 Fluorometer Bio Chem Lab (RFU - relative fluorescence units) # Notes: 1) A new Turner C3 Fluorometer was installed in the Bio Chem Lab at the beginning of HLY1101. The parameters measured from this instrument are Chlorophyll-a, Phycoerythrin and CDOM. The quality of this data is unknown at this time. Rather large jumps in values were noted for Chlorophyll-a as if the instrument was adjusting the scale automatically. This was observed mostly in the early part of the cruise. It is unknown at this time the reasons for these jumps.	RFU (relative fluorescence units)	CDOM
SBE_Oxy	$PSOXA SBE-43 Oxygen(ml/l; 1 minute average)	ml/l	O2
SBE_Oxy_Raw	$PSOXA SBE-43 Oxygen(Volts; 1 minute average)	volts	O2_v
SBE_Oxy_T	$PSOXA SBE-43 Oxygen Temperature(Deg C; 1 minute average)	degrees Celsius	no_bcodmo_term
tsg_flow_A	$PSFMA Flowmeter in-line with PSTSGA; PSOXA; PSFLA (LitersPerMinute; minimum value in 1 minute interval)	Liters/Minute	no_bcodmo_term
SWR	$PSSRA Short Wave Radiation (W/M^2; 1 minute average)	W/M^2	no_bcodmo_term
LWR	$PSSRA Long Wave Radiation (W/M^2; 1 minute average)	W/M^2	no_bcodmo_term
LWR_Dome_T	$PSSRA LWD Dome Temperature (Deg K; 1 minute average)	Deg K	no_bcodmo_term
LWR_Body_T	$PSSRA LWD Body Temperature (Deg K; 1 minute average)	Deg K	no_bcodmo_term
PAR	$PSSPA Surface PAR (uE/Sec/M^2; 1 minute average)	uE/Sec/M^2	PAR
JS_Air_Temp	$PSATC Bow Jackstaff Air Temperature (Deg C; 1 minute average)	degrees Celsius	temp_air
Bridge_RH	$PSMEB Bridge RM Young Relative Humidity (percent; 1 minute average)	percent	humidity
Bridge_Baro	$PSMEB Bridge RM Young Barometric Pressure (millibars; 1 minute average)	mbars	press_bar
JS_WndDirR	$PSWDC Jackstaff Relative wind direction (deg; 1 minute average)	decimal degrees	wind_dir_r
JS_WndSpdR	$PSWDC Jackstaff Relative wind speed (m/s; 1 minute average)	m/s	wind_speed_r
JS_WndDirT	$PSWDC Jackstaff True wind direction (deg; 1 minute average)	decimal degrees	wind_dir
JS_WndSpdT	$PSWDC Jackstaff True wind speed (m/s; 1 minute average)	m/s	wind_speed
MM_WndDirR	$PSWDB Main Mast Relative wind direction (deg; 1 minute average)	decimal degrees	wind_dir_r
MM_WndSpdR	$PSWDB Main Mast Relative wind speed (m/s; 1 minute average)	m/s	wind_speed_r
MM_WndDirT	$PSWDB Main Mast True wind direction (deg; 1 minute average)	decimal degrees	wind_dir
MM_WndSpdT	$PSWDB Main Mast True wind speed (m/s; 1 minute average)	m/s	wind_speed
StbdWndDirR	RMYoung Relative Wind Direction starboard (angular distance from 0 (North); clockwise through 360; 1 minute average)	decimal degrees	wind_dir_r
StbdWndSpdR	RMYoung Relative Wind Speed starboard (Knots; 1 minute average)	knots	wind_speed_r
StbdWndDirT	RMYoung True Wind Direction starboard (angular distance from 0 (North); clockwise through 360; 1 minute average)	decimal degrees	wind_dir
StbdWndSpdT	RMYoung True Wind Speed starboard (Knots; 1 minute average)	knots	wind_speed
PortWndDirR	RMYoung Relative Wind Direction port (angular distance from 0 (North); clockwise through 360; 1 minute average)	decimal degrees	wind_dir_r
PortWndSpdR	RMYoung Relative Wind Speed port (Knots; 1 minute average)	knots	wind_speed_r
PortWndDirT	RMYoung True Wind Direction port (angular distance from 0 (North); clockwise through 360; 1 minute average)	decimal degrees	wind_dir
PortWndSpdT	RMYoung True Wind Speed port (Knots; 1 minute average)	knots	wind_speed
OxySat	OxySat Dissolved oxygen (DO) saturation as a function of T and S (Weiss)	ml/L	O2sat
AOU	AOU Apparent Oxygen Utilization (AOU)	ml/L	AOU

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Dataset: Underway Data