[Parameters: Topic='AGRICULTURE', Term='SOILS', Variable_Level_1='SOIL WATER HOLDING CAPACITY']
Elevation Derivatives for National Applications (EDNA)
Entry ID: USGS_EDNA

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Summary
Abstract: The Elevation Derivatives for National Applications (EDNA) is a multi-layered
database derived from a version of the National Elevation Dataset (NED), which
has been hydrologically conditioned for improved hydrologic flow
representation. The seamless EDNA database provides 30 meters resolution raster
and vector data layers including:

-Aspect
-Contours
-Filled DEM
-Flow Accumulation
-Flow ... View entire text
Related URL
Link: GET DATA
Description: Sample Data: Elevation Derivatives for National Applications (EDNA) Upper
Washita Cataloging Unit Processing Overview.
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Multimedia Sample
Small multimedia sample image
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Geographic Coverage
(Click for Interactive Map)
Spatial coordinates   
  N: 76.63   S: 13.71   E: -61.48   W: -177.1

Data Set Citation
Dataset Originator/Creator: U.S. Geological Survey (USGS), EROS Data Center
Dataset Title: Elevation Derivatives for National Applications (EDNA)
Dataset Release Place: Sioux Falls, SD
Dataset Publisher: U.S. Geological Survey
Data Presentation Form: raster and vector digital data
Online Resource: http://edna.usgs.gov/
Location Keywords
Science Keywords
AGRICULTURE > SOILS > CALCIUM Parameter Definition
AGRICULTURE > SOILS > CARBON Parameter Definition
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ISO Topic Category
Project
Use Constraints If you wish to use this data set as a mask for LGM simulations, please cite
Prentice et al. (1993) as the source. Please note, there is new data which
suggests that the extent of these lakes may have been somewhat smaller than
implied by the information given in Kvasov (1975a, 1975b). A new data set is
currently being prepared and will be included on this website in the near
future.
Ancillary Keywords
Data Set Progress
COMPLETE
Originating Center
NOAA/NESDIS/NGDC
Data Center
World Data Center for Paleoclimatology, Boulder Supplemental Info
Data Center URL: http://www.ncdc.noaa.gov/paleo/

Data Center Personnel
Name: WDC/PALEOCLIMATOLOGY, BOULDER
Phone: +1 (303) 497-6160
Fax: +1 (303) 497-6513
Email: paleo at noaa.gov
Contact Address:
World Data Center for Paleoclimatology
NOAA/NCDC Code E/GCx3
325 Broadway
City: Boulder
Province or State: CO
Postal Code: 80303
Country: USA
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Distribution
Distribution Media: online - FTP
Distribution Format: ascii, zip, pdf
Fees: none
Personnel
SANDY P. HARRISON
Role: INVESTIGATOR
Phone: +44 (0)117 33 17223
Fax: +44 (0)117 928 7878
Email: sandy.harrison at bristol.ac.uk
Contact Address:
BRIDGE
School of Geographical Sciences
University of Bristol
University Road
City: Bristol
Postal Code: BS8 1SS
Country: United Kingdom
Publications/References
Kvasov, D.D., 1975. The Late Quaternary History of Large Lakes and Inland Seas of Eastern Europe. Lenningrad, 248pp. (Russian Language)
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Creation and Review Dates
Last DIF Revision Date: 2006-09-29

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