tailieunhanh - GEO - EAS 1.2.1 User's Guide by Evan Englund

The information in this document has been funded wholly or in part by the United States Environmental Protection Agency under Contract #68-01-7325 to Computer Sciences Corporation. It has been subjected to the Agency’s peer and administrative review, and it has been approved for publication as an EPA. Geo-EAS software and documentation are provided “as is” without guarantee or warranty of any kind, expressed or implied. The Environmental Monitoring Systems Laboratory, U. S. Environmental Protection Agency, Las Vegas, NV, and Computer Sciences Corporation will not be liable for any damages, losses, or claims consequent to use of this software or documentation | United States Environmental Protection Agency Environmental Monitoring Systems Laboratory Las Vegas NV 89193-3478 EPA 600 8-91 008 April 1991 Research and Development ÄEPA GEO - EAS User s Guide EPA 600 4-88 033 MARCH 1991 GEO-EAS GEOSTATISTICAL ENVIRONMENTAL ASSESSMENT SOFTWARE USER S GUIDE by Evan Englund . Environmental Protection Agency Environmental Monitoring Systems Laboratory Las Vegas Nevada 89193-3478 Allen Sparks Computer Sciences Corporation 4220 S. Maryland Parkway La Plaza B Suite 408 Las Vegas Nevada 89119 ENVIRONMENTAL MONITORING SYSTEMS LABORATORY OFFICE OF RESEARCH AND DEVELOPMENT . ENVIRONMENTAL PROTECTION AGENCY LAS VEGAS NEVADA 89119 NOTICE The information in this document has been funded wholly or in part by the United States Environmental Protection Agency under Contract 68-01-7325 to Computer Sciences Corporation. It has been subjected to the Agency s peer and administrative review and it has been approved for publication as an EPA document. Mention of trade names or commercial products does not constitute endorsement or recommendation for use. DISCLAIMER Geo-EAS software and documentation are provided as is without guarantee or warranty of any kind expressed or implied. The Environmental Monitoring Systems Laboratory U. S. Environmental Protection Agency Las Vegas NV and Computer Sciences Corporation will not be liable for any damages losses or claims consequent to use of this software or documentation. ABSTRACT This 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