Dataset: event log
Deployment: KN207-01

Scientific sampling event log from cruise KN207-01

Chief Scientist:

Benjamin A.S. Van Mooy (Woods Hole Oceanographic Institution, WHOI)

BCO-DMO Data Manager:

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

Project:

Biogeochemical Impact and Fate of Non-phosphorus Membrane Lipids in the Sargasso Sea (SargassoSeaLipids)

Current State:

Final no updates expected

Version:

17 July 2012

Deployment Synonyms:

BLATZ II

Version Date:

2012-07-17

Data URL:

https://osprey.bco-dmo.org/dataset-deployment/455238/data

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Description

The science party maintained a digital event log, recording all instrument deployments and significant events during the KN207-01 cruise. Post-cruise time and position corrections have been made (refer to comments column).

Methods & Sampling

Dataset acquisition description

The event log was created using the Rolling Deck to Repository (R2R) event log application (ELOG). The log includes a record of all scientific sampling events from the cruise. In addition to event identification numbers unique for the cruise, the scientific sampling event log includes date and time (GMT), position (latitude and longitude), station and cast identifier as appropriate to the sampling event, sampling instrument name (e.g. CTD, Net_Trap, McLanePump), name of person responsible for the sampling event, and a comment field to record additional information. See more information about the R2R event log.

Data Processing Description

Dataset Processing Description

BCO-DMO made the following modifications to the data display: Parameter names were converted to lowercase and/or to standard BCO-DMO naming conventions; values of 'NaN' and blanks were replaced with 'nd' to indicate 'no data'; the original 'dateTimeUTC' field was separated into two fields (date_utc and time_utc).

BCO-DMO made the following corrections to the data:
Removed several duplicate entries.
Corrected cast number of event 20120429.1002, from 50 to 51.
Corrected time, lat, lon, and depth for events with comments stating the event was recorded late (see comments column).
Events were added for the deployment of CTD casts 23, 56, and 57.
Corrected time, lat, lon, and depth of deployments of CTD casts 36, 40, 47, and 69 to match the CTD cast data.

More information about this dataset deployment

Funding

Award Number	Funding Source
OCE-1031143	NSF Division of Ocean Sciences

Instruments

None available yet

Parameters

Supplied Name	Supplied description	Supplied Units	Standard Name
event	ID number for the event.	dimensionless	event
date_utc	Date (UTC), in YYYYmmdd format, that the event took place.	dimensionless	date
time_utc	Time (UTC), in HHMM format, that the event took place.	dimensionless	time_utc
station	Alpha-numeric code representing the sampling station.	dimensionless	station
cast	Cast number.	dimensionless	cast
lat	Latitude in decimal degrees.	decimal degrees	lat
lon	Longitude, in decimal degrees.	decimal degrees	lon
depth_w	Water depth (in meters). Name changed from 'Seafloor' during processing.	meters	depth_w
instrument	Name of instrument. (CTD911 = SeaBird SBE 911plus CTD; Net_trap = free floating sediment trap; PIT_trap = particle interceptor trap; McLanePump = McLane Pump; planktonNetTow = Plankton Net Tow)	dimensionless	instrument
action	Activity performed with the instrument.	dimensionless	action
author	Name of person entering the event.	dimensionless	investigator
comment	Free-text comment entered about the sampling event and post-cruise corrections.	dimensionless	comment
transect	Transect number.	dimensionless	transect
ISO_DateTime_UTC	Date and time formatted to ISO8601 standard. T indicates start of time string; Z indicates UTC.	YYYY-mm-ddTHH:MM:SS.ss	ISO_DateTime_UTC

Database

Contribute Data

Dataset: event log
Deployment: KN207-01

Dataset acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: event logDeployment: KN207-01

Dataset acquisition description

Dataset Processing Description

Dataset: event log
Deployment: KN207-01