Dataset: Cruise Tracks
Deployment: OC449-03

Cruise Tracks

Principal Investigator:

Phoebe J. Lam (Woods Hole Oceanographic Institution, WHOI)

Co-Principal Investigator:

Aron Stubbins (Old Dominion University, ODU)

Contact:

Phoebe J. Lam (Woods Hole Oceanographic Institution, WHOI)

BCO-DMO Data Manager:

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

Project:

Sources of Iron to the EasterN tropical Atlantic (SIRENA)

Current State:

Preliminary and in progress

Version:

04 May 2011

Deployment Synonyms:

SIRENA

Version Date:

2011-05-04

Data URL:

https://www.bco-dmo.org/dataset-deployment/454530/data

Expand/Collapse All

Description

Cruise tracks generated from WHOI Athena daily files (.csv's) and CTD data headers (ISL0109)

Cruise Id, Date, Time, Lat, Lon

1 minute fixes for OCEANUS cruises

Methods & Sampling

Dataset acquisition description

Generated by BCO-DMO staff from WHOI Athena daily files (.csv's) and CTD data headers (ISL0109)

Deployment-specific acquisition description

Collected by WHOI Athena shipboard logging system as daily files

Data Processing Description

Dataset Processing Description

Generated by BCO-DMO staff from WHOI Athena daily files (.csv's) and CTD data headers (ISL0109)

Deployment-specific processing description

<div>WHOI Athena daily .csv files converted to date, time, latitude and longitude using</div>
<div>awk script "OC449-03_Make_CruiseTrack_from_Athena_csv.awk"</div>
<div> </div>
<div>Data from gravity files used to fill in gap in Athena data from 17 Sep/~17:40 - 18 Sep/~03:40</div>
<div> </div>
<div>Only date, time, latitude and longitude preserved.  All other data ignored.</div>
<div> </div>
<div>No filtering applied to the data.</div>
<div> </div>

More information about this dataset deployment

Funding

Award Number	Funding Source
OCE-0726367	NSF Division of Ocean Sciences

Instruments

Global Positioning System Receiver

Supplied Description:

R/V OCEANUS - Scientific Equipment/Navigation Equipment

The Primary GPS source is currently the Furuno GP1850-WD GPS.

Instrument Type

Generic Name: Global Positioning System Receiver

Acronym: GPS

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/POS03/

Generic Description:

The Global Positioning System (GPS) is a U.S. space-based radionavigation system that provides reliable positioning, navigation, and timing services to civilian users on a continuous worldwide basis. The U.S. Air Force develops, maintains, and operates the space and control segments of the NAVSTAR GPS transmitter system. Ships use a variety of receivers (e.g. Trimble and Ashtech) to interpret the GPS signal and determine accurate latitude and longitude.

Parameters

Supplied Name	Supplied description	Supplied Units	Standard Name
date	date (GMT)	YYYYMMDD	date_gmt
time	time (GMT)	HHMMSS	time_gmt
lon	Station longitude (West is negative)	decimal degrees	lon
lat	Station latitude (South is negative)	decimal degrees	lat
cruise_id	cruise_id	text	cruise_id

Database

Contribute Data

Dataset: Cruise Tracks
Deployment: OC449-03

Dataset acquisition description

Deployment-specific acquisition description

Dataset Processing Description

Deployment-specific processing description

Database

Contribute Data

Dataset: Cruise TracksDeployment: OC449-03

Dataset acquisition description

Deployment-specific acquisition description

Dataset Processing Description

Deployment-specific processing description

Dataset: Cruise Tracks
Deployment: OC449-03