Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title GEO-EAS (Geostatistical environmental assessment software) : user's guide /
Author Englund, Evan. ; Englund, E. J. ; Sparks, A. R.
Other Authors
Author Title of a Work
Sparks, Allen.
CORP Author Computer Sciences Corp., Las Vegas, NV.;Environmental Monitoring Systems Lab., Las Vegas, NV.
Publisher Environmental Monitoring Systems Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; Distributed by National Technical Information Service,
Year Published 1988
Report Number EPA/600/4-88/033a; 68-01-7325; PB89-151252; EPA-68-01-7325; EPA/SW/DK-89/019A
Stock Number PB89-151252
OCLC Number 25575667
Subjects Environmental impact analysis--Computer simulation. ; Geology--Statistical methods.
Additional Subjects Statistical data ; Maps ; Histograms ; Plotting ; Documentation ; Land pollution ; Environmental impact assessments ; Site selection ; Environmental monitoring ; Computer graphics ; User manuals(Computer programs)
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EHAM  EPA/600/4-88/033a Region 1 Library/Boston,MA 05/25/2016
EJBD ARCHIVE EPA 600-4-88-033a Headquarters Library/Washington,DC 03/10/2014
EJBD  EPA 600-4-88-033a Headquarters Library/Washington,DC 07/07/2016
EMBD  EPA/600/4-88/033a NRMRL/GWERD Library/Ada,OK 10/27/1995
EOBD  EPA 600-4-88-033,a NEIC Library/Denver,CO 11/19/1999 DISPERSAL
ESAD  EPA 600-4-88-033A Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB89-151252 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/08/1989
Collation 185 pages in various pagings ; 28 cm
The report describes how to install and use the Geo-EAS (Geostatistical Environmental Assessment Software) software package on an IBM-PC compatible computer system. A detailed example is provided showing how to use the software to conduct a geostatistical analysis of a data set. Thirteen Geo-EAS programs are documented. The principal functions of the package are the production of 2-dimensional grids and contour maps of interpolated (kriged) estimates from sample data. Other functions include data preparation, data maps, univariate statistics, scatter plots/linear regression, and variogram computation and model fitting. Extensive use of screen graphics such as maps, histograms, scatter plots and variograms help the user search for patterns, correlations, and problems in a data set. Data maps, contour maps, and scatter plots can be plotted on an HP compatible pen plotter. Individual programs can be run independently; the statistics and graphics routines may prove useful even when a full geostatistical study is not appropriate.
"PB89-151252." "September 1988." Sponsored by the U.S. Environmental Protection Agency Environmental Monitoring Systems Laboratory. Photocopy.