Science Keywords>PALEOCLIMATE>ICE CORE RECORDS>ISOTOPES
The concentration of O2, N2, and Ar, and the isotopic composition of N2 and O2, in GISP2 (reanalysis of selected samples)
Entry ID: Conc_isotopic_O2_N2_Ar_GISP2

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Summary
Abstract: This data set includes values of the O2/N2/Ar ratio, and the d15N an d18O, of
trapped gases from about 30 depths in the GISP2 ice core between 40-100 ka.
Samples were analyzed in 2005.
Related URL
Link: VIEW PROJECT HOME PAGE
Description: Greenland Ice Sheet Project 2
Geographic Coverage
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Spatial coordinates   
  N: 72.6   S: 72.6   E: -38.5   W: -38.5
Min Altitude: 3200 M

Temporal Coverage
Start Date: 2005-01-01
Stop Date: 2005-12-31
Paleo Temporal Coverage
Paleo Start Date: 100,000 ybp
Paleo Stop Date: 40,000 ybp
Chrono Unit:
PHANEROZOIC  >  CENOZOIC  >  QUATERNARY
Location Keywords
Data Resolution
Latitude Resolution: 1 deg.
Longitude Resolution: 1 deg.
Horizontal Resolution Range: 100 km - < 250 km or approximately 1 degree - < 2.5 degrees
Temporal Resolution: monthly
Temporal Resolution Range: Monthly - < Annual
Science Keywords
ATMOSPHERE > AEROSOLS > AEROSOL BACKSCATTER Parameter Definition
ATMOSPHERE > AEROSOLS > AEROSOL EXTINCTION Parameter Definition
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ISO Topic Category
Platform
TERRA > Earth Observing System, TERRA (AM-1) Ancillary Description
Instrument
MODIS > Moderate-Resolution Imaging Spectroradiometer Ancillary Description
Project
Quality The 'version 004' or 'collection 004' product is better than 'version
001' and earlier versions. The quality of this version 004 product is
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Access Constraints Available to public to gain familiarity with the data format and
parameters.
Use Constraints This Data set (version 004/collection 004) is of 'Validated'
Quality. This data is appropriate for use in scientific publications.
Before using it in any publication please the contact science team
representative for the known problems and updates.
Ancillary Keywords
AEROSOL INDEX
AEROSOL OPTICAL DEPTH
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Data Center
L1 and Atmosphere Archive and Distribution System,Biospheric Information Systems Branch, Hydrospheric and Biospheric Sciences Laboratory, Earth Sciences Division, Science and Exploration Directorate, Goddard Space Flight Center, NASA Supplemental Info
Data Center URL: http://ladsweb.nascom.nasa.gov/
Dataset ID: MOD08_M3 Collection 004 and 005

Data Center Personnel
Name: LAADS USER SUPPORT TEAM
Phone: 301-731-2917, 1-866-506-6347 (toll-free - US only)
Fax: 301-577-6622
Email: modapsuso at sigmaspace.com
Contact Address:
LAADS User Support Team
4801 Forbes Boulevard
City: Lanham
Province or State: MD
Postal Code: 20706
Country: USA
Distribution
Distribution Media: Online (FTP)
Distribution Size: 15 GB
Distribution Format: HDF
Fees: None
Personnel
GANG YE, PH.D
Role: DIF AUTHOR
Phone: 301-352-2109
Email: gang.ye at sigmaspace.com
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Publications/References
Ackerman, S. K. Strabala, P. Menzel, R. Frey, C. Moeller, and
L. Gumley, 1998: Discriminating clear sky from clouds with
MODIS. J. Geophys. Res., 103, 32141-32157


Ackerman, S. A., W. L. Smith and H. E. Revercomb, 1990: The 27-28
October 1986 FIRE IFO cirrus case study: spectral properties ... View entire text
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2003-04-03
Last DIF Revision Date: 2010-09-22

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