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Snow pit data: temperature, density, stratigraphy at various depths from ARSV Laurence M. Gould LMG0106, LMG0205 in the Southern Ocean from 2001-2002 (SOGLOBEC project) (NCEI Accession 0112865)

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This dataset contains meteorological and physical data collected on ARSV Laurence M. Gould during cruises LMG0106 and LMG0205 in the South Atlantic Ocean, South Pacific Ocean, and Southern Ocean from 2001-07-28 to 2002-09-08. These data include air temperature, density, depth, and water temperature. These data were collected by Dr Don Perovich of Cold Regions Research and Engineering Laboratory, Dr Doug Martinson of Lamont-Doherty Earth Observatory, and Dr Raymond Smith of University of California-Santa Barbara as part of the "U.S. GLOBEC Southern Ocean (SOGLOBEC)" project and "U.S. GLOBal ocean ECosystems dynamics (U.S. GLOBEC)" program. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2023-01-23.

The following is the text of the dataset description provided by BCO-DMO:

snow pit data: temperature, density, stratigraphy at various depths

Dataset Description:
Snowpits were dug at selected locations along the ice survey lines. Vertical profiles of snow temperature, density, grain size, and grain type were measured. Ice and slush layers were also noted. Results from the 22 snowpits examined in 2001 and the 16 snowpits examined in 2002 are summarized.

Related datasets:
ice thickness , ice optics , sea ice , ice properties
  • Cite as: Perovich, Don; Martinson, Doug; Smith, Raymond (2013). Snow pit data: temperature, density, stratigraphy at various depths from ARSV Laurence M. Gould LMG0106, LMG0205 in the Southern Ocean from 2001-2002 (SOGLOBEC project) (NCEI Accession 0112865). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0112865. Accessed [date].
gov.noaa.nodc:0112865
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Distribution Formats
  • TSV
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Distributor NOAA National Centers for Environmental Information
+1-301-713-3277
NCEI.Info@noaa.gov
Dataset Point of Contact NOAA National Centers for Environmental Information
ncei.info@noaa.gov
Time Period 2001-07-28 to 2002-09-08
Spatial Bounding Box Coordinates
West: -76.178
East: -66.678
South: -68.665
North: -65.523
Spatial Coverage Map
General Documentation
Associated Resources
  • Biological, chemical, physical, biogeochemical, ecological, environmental and other data collected from around the world during historical and contemporary periods of biological and chemical oceanographic exploration and research managed and submitted by the Biological and Chemical Oceanography Data Management Office (BCO-DMO)
    • NCEI Collection
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  • temperature, density, stratigraphy at various depths from ARSV Laurence M. Gould LMG0106, LMG0205 in the Southern Ocean from 2001-2002 (SOGLOBEC project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). Dataset version 2009-05-18. https://doi.org/10.1575/1912/bco-dmo.3125.1
  • Parent ID (indicates this dataset is related to other data):
    • gov.noaa.nodc:BCO-DMO
Publication Dates
  • publication: 2013-09-11
  • revision: 2023-03-30
Data Presentation Form Digital table - digital representation of facts or figures systematically displayed, especially in columns
Dataset Progress Status Complete - production of the data has been completed
Historical archive - data has been stored in an offline storage facility
Data Update Frequency As needed
Supplemental Information
Acquisition Description:
The convention is the zero height, or zero depth is the bottom of the snowpack.

Snow pits were conducted to measure the temperature, salinity, density and ï„18O profile through the snow pack as well as a visual description of grain size, crystal form and hardness of each layer of snow. Many of the sites had an ice surface that was below freeboard due to snow loading. This created a salty slush layer on top of the sea ice that had salinities well above the salinity of seawater and were 10-20 cm thick in places. This slush layer also had a wicked layer of snow above it where the snow was wicking the brine up into the snow pack, 10 cm in places.

In this accession, NCEI has archived multiple versions of these data. The latest (and best) version of these data has the largest version number.
Purpose This dataset is available to the public for a wide variety of uses including scientific research and analysis.
Use Limitations
  • accessLevel: Public
  • Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
Dataset Citation
  • Cite as: Perovich, Don; Martinson, Doug; Smith, Raymond (2013). Snow pit data: temperature, density, stratigraphy at various depths from ARSV Laurence M. Gould LMG0106, LMG0205 in the Southern Ocean from 2001-2002 (SOGLOBEC project) (NCEI Accession 0112865). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0112865. Accessed [date].
Cited Authors
Principal Investigators
Contributors
Resource Providers
Points of Contact
Publishers
Acknowledgments
  • Funding provided by NSF Antarctic Sciences (NSF ANT) Award Number: ANT-9910122 Award URL: http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=9910122
  • Funding provided by NSF Antarctic Sciences (NSF ANT) Award Number: ANT-9910179 Award URL: http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=9910179
Theme keywords NODC DATA TYPES THESAURUS NODC OBSERVATION TYPES THESAURUS WMO_CategoryCode
  • oceanography
BCO-DMO Standard Parameters Global Change Master Directory (GCMD) Science Keywords Originator Parameter Names
Data Center keywords NODC COLLECTING INSTITUTION NAMES THESAURUS NODC SUBMITTING INSTITUTION NAMES THESAURUS Global Change Master Directory (GCMD) Data Center Keywords
Platform keywords NODC PLATFORM NAMES THESAURUS BCO-DMO Platform Names Global Change Master Directory (GCMD) Platform Keywords ICES/SeaDataNet Ship Codes
Place keywords NODC SEA AREA NAMES THESAURUS Global Change Master Directory (GCMD) Location Keywords Provider Place Names
Project keywords NODC PROJECT NAMES THESAURUS BCO-DMO Standard Programs BCO-DMO Standard Projects Global Change Master Directory (GCMD) Project Keywords Provider Cruise IDs Provider Funding Award Information
Keywords NCEI ACCESSION NUMBER
Use Constraints
  • Cite as: Perovich, Don; Martinson, Doug; Smith, Raymond (2013). Snow pit data: temperature, density, stratigraphy at various depths from ARSV Laurence M. Gould LMG0106, LMG0205 in the Southern Ocean from 2001-2002 (SOGLOBEC project) (NCEI Accession 0112865). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0112865. Accessed [date].
Data License
Access Constraints
  • Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
Fees
  • In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.
Lineage information for: dataset
Processing Steps
  • 2013-09-11T13:46:13Z - NCEI Accession 0112865 v1.1 was published.
  • 2023-03-30T19:59:32Z - NCEI Accession 0112865 was revised and v2.2 was published.
    Rationale: Updates were received for this dataset. These updates were copied into the data/0-data/ directory of this accession. These updates may provide additional files or replace obsolete files. This version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession.
Output Datasets
Lineage information for: repository
Processing Steps
  • 2015-04-22T00:00:00 - NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015.
Acquisition Information (collection)
Platform
  • R/V Laurence M. Gould
Last Modified: 2024-01-28T14:04:13Z
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