Dataset: Event Logs

Name: Event logs from R/V Oceanus, R/V Endeavor cruises OC468-02, EN496, EN509, EN510 in the Gulf of Mexico; 2010-2012 (GoMX - N2 Fixation project)
Published: 2013-03-15
Keywords: oceans

Cite This Dataset

DOI:10.1575/1912/bco-dmo.3895.1

Spatial Extent: N:30.35938 E:-75.00037 S:25.81505 W:-95.51763

Temporal Extent: 2010-08-21 - 2012-07-05

Project:

Nitrogen fixation, nutrient supply and biological production in the Gulf of Mexico (GoMX - N2 Fixation)

Program:

Gulf of Mexico - Deepwater Horizon Oil Spill (GoMX - DHOS)

Ocean Carbon and Biogeochemistry (OCB)

Principal Investigator:

Joseph Montoya (Georgia Institute of Technology, GA Tech)

Co-Principal Investigator:

Tracy A. Villareal (University of Texas at Austin, UT Austin)

Contact:

Joseph Montoya (Georgia Institute of Technology, GA Tech)

Data Manager:

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

BCO-DMO Data Manager:

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

Version:

Version Date:

2013-03-15

Restricted:

Validated:

Current State:

Final no updates expected

Event logs from R/V Oceanus, R/V Endeavor cruises OC468-02, EN496, EN509, EN510 in the Gulf of Mexico; 2010-2012 (GoMX - N2 Fixation project)

Abstract:

Event logs from R/V Oceanus, R/V Endeavor cruises OC468-02, EN496, EN509, EN510 in the Gulf of Mexico; 2010-2012 (GoMX - N2 Fixation project)

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Archival Copy

Version Date	Archive	Persistent Identifier (PID)	Date PID Issued
2013-03-15	Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)	10.1575/1912/bco-dmo.3895.1	2019-10-29

Description

Events Logs - All GoMX N2 Fixations Cruises

Methods & Sampling

Generated by science party aboard vessel

Data Processing Description

BCO-DMO Processing/Edits
- Generated from original file "GulfCruiseLogs.xls" contributed by Joe Montoya
- Date local reformatted to YYYYMMDD
- Time local reformatted to HHMM
- Time Z reformatted to ISO DateTime format
- Parameter names modified to conform to BCO-DMO conventions (blanks to underscores, etc.)
- "nd" (no data) inserted into blank cells
- Commas in "notes" field converted to semicolons
- "Stn" and "Evt" columns inserted into earlier cruises and generated from Op_Number
- "Lease Block" column inserted into earlier cruises for compatiblitly ("nd" for those cruises)

Data Files

File
EventLogs.csv (Comma Separated Values (.csv), 70.92 KB) MD5:41bdeae04d9ad6c14611bee43052bcac Primary data file for dataset ID 3895

More Information about this dataset

Funding Sources

Funding Source	Award Number
NSF Division of Ocean Sciences	OCE-0928495

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
EN496	GoM2011	2011-07-02	R/V Endeavor	Joseph Montoya (Chief Scientist)	data info
EN509		2012-05-25	R/V Endeavor	Joseph Montoya (Chief Scientist)	data info
EN510		2012-06-25	R/V Endeavor	Joseph Montoya (Chief Scientist)	data info
OC468-02	GoM2010	2010-08-21	R/V Oceanus	Joseph Montoya (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
CruiseId	Cruise Id	text	cruiseid
Op_Number	Operation Number in xxx.xx format	unitless	operation
Stn	Station Number (First 3 digits of Op_Number)	dimensionless	station
Evt	Event Number (Last digits after decimal point of Op_Number)	dimensionless	event
Date_Local	Date Local in YYYYMMDD format	unitless	date_local
Time_Local	Time Local in HHMM format	unitless	time_local
ISO_DateTime_UTC	Date/Time UTC	yyyy-MM-dd'T'HH:mm:ss.S'Z'	ISO_DateTime_UTC
Latitude_Deg_N	Latitude Degrees North	whole degrees	lat
Latitude_Min_N	Latitude Minutes North	decimal minutes	lat
Longitude_Deg_W	Longitude Degrees West	whole degrees	lon
Longitude_Min_W	Longitude Minutes West	decimal minutes	lon
Latitude	Latitude (South is negative)	decimal degrees	lat
Longitude	Longitude (West is negative)	decimal degrees	lon
Lease_Block	Lease Block	text	site
Operation	Operation	text	operation
Seq_Number	Sequence Number: Things that happen multiple times, are given a unique sequence number (ROV dives, CTD, MUC) ROV dives will be sequentially numbered (1,2,3,4,5) across stations CTDs will be sequentially numbered (1,2,3,4,5) across stations MUCs will be sequentially numbered (1,2,3,4,5) across stations	dimensionless	sampling_sequence
Notes	Activity and Comments	text	activity_and_comments

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Dataset: Event Logs

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