http://lod.bco-dmo.org/id/dataset/3509
eng; USA
utf8
dataset
Highest level of data collection, from a common set of sensors or instrumentation, usually within the same research project
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
2011-07-27
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Scientific sampling event log from R/V Cape Hatteras, R/V Endeavor, R/V Oceanus cruises CH0511, EN494, OC471-04 from the Atlantic Ocean, off the Outer Banks near Bermuda (LatMix project)
2011-06-29
publication
2011-06-29
revision
BCO-DMO Linked Data URI
2011-06-29
creation
http://lod.bco-dmo.org/id/dataset/3509
James R. Ledwell
Woods Hole Oceanographic Institution
principalInvestigator
Craig M. Lee
University of Washington Applied Physics Laboratory
principalInvestigator
Thomas Sanford
University of Washington Applied Physics Laboratory
principalInvestigator
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
publisher
Cite this dataset as: Ledwell, J. R., Sanford, T., Lee, C. M. (2011) Scientific sampling event log from R/V Cape Hatteras, R/V Endeavor, R/V Oceanus cruises CH0511, EN494, OC471-04 from the Atlantic Ocean, off the Outer Banks near Bermuda (LatMix project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 29 July 2011) Version Date 2011-06-29 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/3509 [access date]
scientific sampling events from R2R ELOG event logger Dataset Description: <p>These scientific sampling event logs from the 2011 LatMix project cruises include a record of all sampling events from the cruises. Some of the instrumentation is described in the Oceanus <a href="http://data.bco-dmo.org/PI-NOTES/LatMix/LATMIX11_Oceanus_ShipOps.pdf">ship operations report</a>.</p>
<p>Sampling gear included: Acrobat; ADCP150 (Acoustic Doppler Current Profiler 150); calFluorometer; CTD911 (SeaBird 911plus CTD); dyeinjectionSled; Echosounder12 (12 KHz Knutsen); EM-APEX; gatewayBuoy; Glider; Hammerhead (towed profiler); lagrangianFloat; Navigation; osuMVP; Other (miscellaneous events); profileAOP; profileIOP; Ship (ship events); svpdDrifter; tREMUS (AUV); Triaxus&nbsp; (towed profiler); umassDrogue and uvicMVP.</p> Methods and Sampling: <p>The event logs from the 2011 LatMix project cruises were created using version 1 of the Rolling Deck to Repository (R2R) event log application (ELOG with cruise-specific custom configuration files).&nbsp; Each cruise used a separate installation of ELOG with a custom configuration file.&nbsp; The ELOG configuration were designed to be compatible so the logs could be combined after the cruise.&nbsp; The three logs can be combined and then sorted on event number to list all LatMix events in chronological order regardless of vessel.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0751653 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0751653
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0751734 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0751734
Funding provided by Office of Naval Research (ONR) Award Number: N00014-09-1-0266
completed
James R. Ledwell
Woods Hole Oceanographic Institution
508-289-3305
Mail Stop #12
Woods Hole MA 02543-1053
USA
jledwell@whoi.edu
pointOfContact
Craig M. Lee
University of Washington Applied Physics Laboratory
206-685-7656
1013 NE 40th Street
Seattle
WA
98105-6698
USA
craig@apl.washington.edu
pointOfContact
Thomas Sanford
University of Washington Applied Physics Laboratory
sanford@apl.washington.edu
pointOfContact
asNeeded
Dataset Version: 29 July 2011
Unknown
Cruise_ID
Event
date
time
Latitude
Longitude
Instrument
Action
Transect
Station
Cast
Author
Comment
year
chief_scientist
ship
start_date
end_date
GPS_Time
R2R_Event
theme
None, User defined
Cruise identfier
event
date
time of day
latitude
longitude
instrument
action
transect
station
cast
investigator
comments
year
Chief Scientist name
ship
start_date
end_date
GPS Time in UTC
R2R event number
featureType
BCO-DMO Standard Parameters
CH0511
EN494
OC471-04
service
Deployment Activity
Atlantic Ocean, Off the Outer Banks near Bermuda
place
Locations
otherRestrictions
otherRestrictions
Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use.
Ocean Carbon and Biogeochemistry
http://us-ocb.org/
Ocean Carbon and Biogeochemistry
The Ocean Carbon and Biogeochemistry (OCB) program focuses on the ocean's role as a component of the global Earth system, bringing together research in geochemistry, ocean physics, and ecology that inform on and advance our understanding of ocean biogeochemistry. The overall program goals are to promote, plan, and coordinate collaborative, multidisciplinary research opportunities within the U.S. research community and with international partners. Important OCB-related activities currently include: the Ocean Carbon and Climate Change (OCCC) and the North American Carbon Program (NACP); U.S. contributions to IMBER, SOLAS, CARBOOCEAN; and numerous U.S. single-investigator and medium-size research projects funded by U.S. federal agencies including NASA, NOAA, and NSF.
The scientific mission of OCB is to study the evolving role of the ocean in the global carbon cycle, in the face of environmental variability and change through studies of marine biogeochemical cycles and associated ecosystems.
The overarching OCB science themes include improved understanding and prediction of: 1) oceanic uptake and release of atmospheric CO2 and other greenhouse gases and 2) environmental sensitivities of biogeochemical cycles, marine ecosystems, and interactions between the two.
The OCB Research Priorities (updated January 2012) include: ocean acidification; terrestrial/coastal carbon fluxes and exchanges; climate sensitivities of and change in ecosystem structure and associated impacts on biogeochemical cycles; mesopelagic ecological and biogeochemical interactions; benthic-pelagic feedbacks on biogeochemical cycles; ocean carbon uptake and storage; and expanding low-oxygen conditions in the coastal and open oceans.
OCB
largerWorkCitation
program
LIDAR Studies of Lateral Dispersion in the Seasonal Pycnocline
https://osprey.bco-dmo.org/project/2160
LIDAR Studies of Lateral Dispersion in the Seasonal Pycnocline
<p>The "LIDAR Studies of Lateral Dispersion in the Seasonal Pycnocline" project is part of a larger collaborative research project called LatMix. The LatMix project researchers were funded primarily by research grants from the Office of Naval Research (ONR) with some additional work funded by the National Science Foundation. The ONR <span class="st">Department Research Initiative (DRI) </span>project name is "Scalable Lateral Mixing and Coherent Turbulence DRI". </p>
<p>Lateral stirring and mixing in the stratified ocean at scales of 30 m to 3 km are poorly understood. Yet mixing at these scales is an important aspect of marine ecology. Also, mixing at these scales must usually be parameterized in numerical models of ocean circulation and ocean biogeochemistry, since such small scales are not explicitly resolved in most models. The aim of the proposed work is to visualize and to understand the processes governing lateral stirring and mixing at these small scales. One hypothesis to test is that lateral stirring is driven by the relaxation of patches of weakly stratified water created by vertical mixing events. Another is that it is due to the combined action of vertical mixing and vertical shear in the horizontal velocities. There may also be stirring processes independent of vertical mixing. Drs. Ledwell and Sundermeyer will test these hypotheses and ideas and be prepared to formulate others on the basis of their experiments.</p>
<p>The approach is to release patches of fluorescent dye in the stratified upper ocean off Bermuda, where the water is very clear. Rapid surveys of the evolving dye patches will be made with a scanning LIDAR (LIght Detecting and Ranging) system carried by a low-flying aircraft. Profiles made by a small boat in the patches will provide calibration data for the airborne measurements and would sample hydrographic structures of interests within the patches. The small boat will be tended by a research vessel, from which measurements will be made of inherent optical properties of the water, water velocity profiles, ambient radiation and meteorological conditions near the patches. The airborne LIDAR system will be a modification of a topographic mapping system operated by the NAVAIR Flight Facility. It will have a depth resolution of 1 m and a lateral resolution of 2 to 3 meters, and will sense dye to depths of 30 meters. Navigation and mapping of the dye patches will be relative to a set of drifting buoys with drogues set at the depth of the releases, and with GPS receivers and radio transmitters for communication with the ship, the small boat, and the aircraft. The experiments will be conducted during the month of July when the water is usually the clearest and when the wind-mixed layer is the thinnest. The releases will be between 10 and 20 meters below the surface, and each experiment will last on the order of 24 hours. The dye distribution will be inferred from sophisticated inversions of the returned signal in both the transmitted and fluoresced frequency bands.</p>
<p>Understanding of the physical processes at work in small scale lateral mixing in the ocean will be of direct benefit to those trying to study ocean ecosystems and hence to those working to protect the health of the ocean, as well as those trying to develop numerical models of the ocean for this and a great variety of other practical purposes. Development of the NASA LIDAR system at Wallops Flight Facility into one that can effectively see into the upper ocean, whether dye is used or not, will be a substantial addition to the research tools available to oceanographers.</p>
<p>The scientific sampling event log dataset is available from each of the three cruises and provides an idea of the types of sampling events that were conducted during the cruises. The data from the predominantly ONR-funded LatMix project are not being managed by BCO-DMO but are expected to be archived at NODC. </p>
LatMix
largerWorkCitation
project
eng; USA
oceans
Atlantic Ocean, Off the Outer Banks near Bermuda
2011-06-29
Bermuda
0
BCO-DMO catalogue of parameters from Scientific sampling event log from R/V Cape Hatteras, R/V Endeavor, R/V Oceanus cruises CH0511, EN494, OC471-04 from the Atlantic Ocean, off the Outer Banks near Bermuda (LatMix project)
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
http://lod.bco-dmo.org/id/dataset-parameter/24892.rdf
Name: Cruise_ID
Units: dimensionless
Description: <p>Cruise_ID</p>
http://lod.bco-dmo.org/id/dataset-parameter/24893.rdf
Name: Event
Units: dimensionless
Description: <p>unique sampling event number derived from local YYYYMMDD.HHMM</p>
http://lod.bco-dmo.org/id/dataset-parameter/24894.rdf
Name: date
Units: dimensionless
Description: <p>date (UTC) as YYYYMMDD</p>
http://lod.bco-dmo.org/id/dataset-parameter/24895.rdf
Name: time
Units: dimensionless
Description: <p>time (UTC) using 24 hour clock HHMM format</p>
http://lod.bco-dmo.org/id/dataset-parameter/24896.rdf
Name: Latitude
Units: decimal degrees
Description: <p>latitude (North is positive; South is negative)</p>
http://lod.bco-dmo.org/id/dataset-parameter/24897.rdf
Name: Longitude
Units: decimal degrees
Description: <p>longitude (East is positive; West is negative)</p>
http://lod.bco-dmo.org/id/dataset-parameter/24898.rdf
Name: Instrument
Units: dimensionless
Description: <p>name of sampling device or activity</p>
http://lod.bco-dmo.org/id/dataset-parameter/24899.rdf
Name: Action
Units: dimensionless
Description: <p>activity performed with the instrument</p>
http://lod.bco-dmo.org/id/dataset-parameter/24900.rdf
Name: Transect
Units: dimensionless
Description: <p>transect number</p>
http://lod.bco-dmo.org/id/dataset-parameter/24901.rdf
Name: Station
Units: dimensionless
Description: <p>station number</p>
http://lod.bco-dmo.org/id/dataset-parameter/24902.rdf
Name: Cast
Units: dimensionless
Description: <p>cast number</p>
http://lod.bco-dmo.org/id/dataset-parameter/24903.rdf
Name: Author
Units: dimensionless
Description: <p>name of person entering the event</p>
http://lod.bco-dmo.org/id/dataset-parameter/24904.rdf
Name: Comment
Units: dimensionless
Description: <p>free text comment</p>
http://lod.bco-dmo.org/id/dataset-parameter/24905.rdf
Name: year
Units: dimensionless
Description: <p>year that sampling was done</p>
http://lod.bco-dmo.org/id/dataset-parameter/24906.rdf
Name: chief_scientist
Units: dimensionless
Description: <p>Name of the Chief Scientist of the cruise.</p>
http://lod.bco-dmo.org/id/dataset-parameter/24907.rdf
Name: ship
Units: dimensionless
Description: <p>name of research vessel</p>
http://lod.bco-dmo.org/id/dataset-parameter/24908.rdf
Name: start_date
Units: dimensionless
Description: <p>start date of cruise</p>
http://lod.bco-dmo.org/id/dataset-parameter/24909.rdf
Name: end_date
Units: dimensionless
Description: <p>end date of cruise</p>
http://lod.bco-dmo.org/id/dataset-parameter/24910.rdf
Name: GPS_Time
Units: dimensionless
Description: <p>UTC time that GPS data was recorded in ELOG for latitude and longitude.</p>
http://lod.bco-dmo.org/id/dataset-parameter/24911.rdf
Name: R2R_Event
Units: dimensionless
Description: <p>event number from R2R ELOG that includes vessel ID so it is unique across the US academic fleet.</p>
GB/NERC/BODC > British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
126584
https://datadocs.bco-dmo.org/file/wnnxNBKhvqY06Y/event_log.csv
event_log.csv
Primary data file for dataset ID 3509
download
https://osprey.bco-dmo.org/dataset/3509/data/download
download
onLine
dataset
<p>The event logs from the 2011 LatMix project cruises were created using version 1 of the Rolling Deck to Repository (R2R) event log application (ELOG with cruise-specific custom configuration files).&nbsp; Each cruise used a separate installation of ELOG with a custom configuration file.&nbsp; The ELOG configuration were designed to be compatible so the logs could be combined after the cruise.&nbsp; The three logs can be combined and then sorted on event number to list all LatMix events in chronological order regardless of vessel.</p>
Specified by the Principal Investigator(s)
<p>Minimal post-cruise processing for the event logs was done by Cyndy Chandler (BCO-DMO).&nbsp; Duplicate event numbers were adjusted so all event numbers are unique (.001 incemented to .002 for a few events). Text was modified in a few free text comment fields to make very long comments shorter and some comments that had been entered in the station number column were moved to the Comment field.</p>
Specified by the Principal Investigator(s)
asNeeded
7.x-1.1
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
Cruise: CH0511
CH0511
R/V Cape Hatteras
Community Standard Description
International Council for the Exploration of the Sea
R/V Cape Hatteras
vessel
CH0511
James R. Ledwell
Woods Hole Oceanographic Institution
Cruise: EN494
EN494
R/V Endeavor
Community Standard Description
International Council for the Exploration of the Sea
R/V Endeavor
vessel
EN494
Thomas Sanford
University of Washington Applied Physics Laboratory
Cruise: OC471-04
OC471-04
R/V Oceanus
Community Standard Description
International Council for the Exploration of the Sea
R/V Oceanus
vessel
OC471-04
Craig M. Lee
University of Washington Applied Physics Laboratory
R/V Cape Hatteras
Community Standard Description
International Council for the Exploration of the Sea
R/V Cape Hatteras
vessel
R/V Endeavor
Community Standard Description
International Council for the Exploration of the Sea
R/V Endeavor
vessel
R/V Oceanus
Community Standard Description
International Council for the Exploration of the Sea
R/V Oceanus
vessel