Dataset: underway_fluoro_KM

Name: Underway fluorometer data from two R/V Kilo Moana cruises, KM1301 and KM1312, in the Eastern North Pacific Ocean in 2013 (POWOW project)
Published: 2014-09-17
Keywords: oceans

Cite This Dataset

Spatial Extent: N:46.690825 E:-117.339895 S:21.245253 W:-160.616806

Project:

Seasonal and decadal changes in temperature drive Prochlorococcus ecotype distribution patterns (POWOW)

Chief Scientist:

Zackary I. Johnson (Duke University)

Co-Chief Scientist:

Erik Zinser (University of Tennessee Knoxville, UTK)

Contact:

Zackary I. Johnson (Duke University)

BCO-DMO Data Manager:

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

Version:

17 Sept 2014

Version Date:

2014-09-17

Validated:

Current State:

Preliminary and in progress

Underway fluorometer data from two R/V Kilo Moana cruises, KM1301 and KM1312, in the Eastern North Pacific Ocean in 2013 (POWOW project)

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Description

Underway fluorometer data from two R/V Kilo Moana cruises carried out as part of the "POWOW" project, KM1301 (POWOW1) and KM1312 (POWOW2).

Methods & Sampling

Fluorometer data were collected while underway using a WetLabs WETStar chlorophyll fluorometer. See the WetLabs WETStar Calibration file (PDF).

Data Processing Description

BCO-DMO obtained data files from the "km13xx-Finaldata" directory. Master fluorometer files, named "km13xx_fluoro_wfix", were prepared for serving online. The following edits were made:
- parameter names were changed to conform to BCO-DMO conventions;
- the original "code" column was removed from display;
- mon, day, time, and ISO_DateTime_UTC were added programmatically based on the original year, julian day, hour, min, sec, and msec fields.

Data Files

File
underway_fluoro_KM.csv (Comma Separated Values (.csv), 438.23 MB) MD5:7ecc7820636e3a073b1ca90b94b001d4 Primary data file for dataset ID 528431

More Information about this dataset

Funding Sources

Funding Source	Award Number
NSF Division of Ocean Sciences	OCE-1031064
NSF Division of Ocean Sciences	OCE-1030518

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
KM1312	POWOW3	2013-07-01	R/V Kilo Moana	Zackary I. Johnson (Chief Scientist) Erik Zinser (Co-Chief Scientist) Zackary I. Johnson (Contact)	data info
KM1301	POWOW2	2013-01-10	R/V Kilo Moana	Zackary I. Johnson (Chief Scientist) Erik Zinser (Co-Chief Scientist) Zackary I. Johnson (Contact)	data info

Instruments

WETLabs WETStar fluorometer

Supplied Name: WetLabs WETStar chlorophyll fluorometer

Supplied Description:

See the WetLabs WETStar Calibration file (PDF).

Instrument Type

Generic Name: WETLabs WETStar fluorometer

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0075/

Generic Description:

Submersible fluorometer designed for through-flow or pumped CTD applications manufactured by WetLabs and which can be configured for various types of fluorescence. The probe has a temperature range of 0-30 degrees C and a depth rating of 600m.

Parameters

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

Supplied Name	Supplied description	Supplied Units	Standard Name
cruise_name	Cruise identifier (POWOW1 = TN277 = R/V Thomas G. Thompson cruise 277; POWOW2 = KM1301 = R/V Kilo Moana cruise 1301; POWOW3 = KM1312 = R/V Kilo Moana cruise 1312).	text	cruise_name
yrday	Julian day (year-day).	integer (consecutive day of year)	yrday
mon	2-digit month of year.	mm (1 through 12)	month
day	2-digit day of month.	dd (1 through 31)	day
year	4-digit year.	YYYY	year
time	Time represented as hour-minute-decimal minute.	HHMM.xx	time
hour	2-digit hour (24-hour clock; GMT).	HH	no_bcodmo_term
min	2-digit minutes component of time (24-hour clock; GMT).	MM	no_bcodmo_term
sec	2-digit seconds component of time (24-hour clock; GMT)	SS	no_bcodmo_term
msec	3-digit milliseconds component of time (24-hour clock; GMT)	ms	no_bcodmo_term
lat	Latitude; positive = north.	decimal degrees	lat
lon	Longitude; positive = east.	decimal degrees	lon
ISO_DateTime_UTC	Date/Time (UTC) formatted to ISO8601 standard. T indicates start of time string; Z indicates UTC.	YYYY-mm-ddTHH:MM:SS.xxZ	ISO_DateTime_UTC
raw_scale_count	Raw scale count from WetLabs WETStar chlorophyll fluorometer.		no_bcodmo_term

Status message

Database

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Dataset: underway_fluoro_KM