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The National Geochemical Survey - Database and Documentation
Entry ID:
USGS_OFR_2004_1001
Summary
Abstract:
The USGS, in collaboration with other federal and state government agencies,
industry, and academia, is conducting the National Geochemical Survey (NGS) to produce a body of geochemical data for the United States based primarily on stream sediments, analyzed using a consistent set of methods. These data will compose a complete, national-scale geochemical coverage of the ... ![]()
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Geographic Coverage
(Click for Interactive Map)
Spatial coordinates
Data Set Citation
Dataset Originator/Creator:
U.S. Geological Survey
Dataset Title:
The National Geochemical Survey - Database and Documentation
Dataset Series Name:
U.S. Geological Survey Open-File Report
Dataset Release Date:
2004
Dataset Release Place:
Reston, VA
Dataset Publisher:
U.S. Geological Survey
Version:
1.0
Data Presentation Form:
GIS, tables
Online Resource:
http://tin.er.usgs.gov/geochem/
Temporal Coverage
Start Date:
1967-07-11
Stop Date:
2002-12-05
Location Keywords
Science Keywords
ISO Topic Category
Access Constraints
None
Ancillary Keywords
Data Set Progress
COMPLETE
Originating Center
Data Center
Personnel
Creation and Review Dates
DIF Creation Date:
2004-08-20
Last DIF Revision Date:
2009-03-24
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