NAWQA TRACE ELEMENTS SAMPLING SITES AND DATA

Metadata:

Identification_Information
Data_Quality_Information
Spatial_Data_Organization_Information
Spatial_Reference_Information
Entity_and_Attribute_Information
Distribution_Information
Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Originator: U.S. Geological Survey
Publication_Date: 2002
Title:: NAWQA TRACE ELEMENTS SAMPLING SITES AND DATA
Geospatial_Data_Presentation_Form: vector digital data
Other_Citation_Details:: State of Florida
Online_Linkage: http://www.epa.gov/airmarkets/cmap/data/category3.html

Description:

Abstract:: This dataset contains the sampling sites and data for the U.S. Geological Survey National Water-Quality Assessment (NAWQA) Program Study-Unit investigations of Trace Elements for the conterminous United States, excluding the High Plains Regional Ground-Water Study.
Purpose:: The data are created to serve as base information for use in GIS systems for a variety of planning and analytical purposes.
Supplemental_Information:: Polygon

Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 2002

Currentness_Reference:

publication date

Status:

Progress: Complete
Maintenance_and_Update_Frequency: As needed

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -87.429040
East_Bounding_Coordinate: -79.872251
North_Bounding_Coordinate: 30.983191
South_Bounding_Coordinate: 24.492815

Keywords:

Theme:

Theme_Keyword_Thesaurus: NONE
Theme_Keyword: National Water-Quality Assessment
Theme_Keyword: NAWQA
Theme_Keyword: trace elements
Theme_Keyword: U.S. Geological Survey
Theme_Keyword: USGS

Access_Constraints: NONE

Use_Constraints:

NONE

Point_of_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: Florida Geographic Data Library (FGDL)

Contact_Address:

Address_Type: mailing and physical address
Address:: 431 Architecture PO Box 115706
City: Gainesville
State_or_Province: FL
Postal_Code: 32611-5706

Contact_Electronic_Mail_Address: Web site: http://www.fgdl.org

Contact_Electronic_Mail_Address: Technical Support: http://www.fgdl.org/fgdlfeed.html

Contact_Electronic_Mail_Address: FGDL Frequently Asked Questions: http://www.fgdl.org/fgdlfaq.html

Contact_Electronic_Mail_Address: FGDL Mailing Lists: http://www.fgdl.org/fgdl-l.html

Contact_Electronic_Mail_Address: For FGDL Software: http://www.fgdl.org/software.html

Native_Data_Set_Environment:

Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 2; ESRI ArcCatalog 8.2.0.700

Data_Quality_Information:

Attribute_Accuracy:

Attribute_Accuracy_Report:

Relied on the integrity of the attribute information within the original data layer.

Quantitative_Attribute_Accuracy_Assessment:

Attribute_Accuracy_Explanation:: The National Water-Quality Assessment Program is designed to describe the status and trends in the quality of the Nation's ground- and surface-water resources and to provide a sound understanding of the natural and human factors that affect the quality of these resources (Leahy and others, 1990). A "Study Unit" is a major hydrologic system in which NAWQA studies are focused. Study Units are geographically defined by a combination of ground- and surface-water features (Gilliom and others, 1995).

Quantitative_Attribute_Accuracy_Assessment:

Attribute_Accuracy_Explanation:: As part of the NAWQA program, Study-Unit investigations were planned for 60 areas throughout the Nation to provide a framework for national and regional water-quality assessments (Leahy and others, 1990). The 60 planned Study-Units were divided into three groups of 20. Each group would be intensively studied on a rotational basis with 20 studies beginning in fiscal year 1991 (FY 1991 runs from October 1990-September 1991), 20 more studies beginning in fiscal year 1994 (October 1993-September 1994), and the final 20 studies beginning in fiscal year 1997 (October 1996-September 1997). Each study cycle would span 10 years. In 1996, the number of Study-Units was scaled back to 59 when two of the original 60 Study Units combined. Also, because of budgetary restraints, some of the original planned Study Units have been scheduled to start later than originally planned and others have not even been scheduled to start yet.

Quantitative_Attribute_Accuracy_Assessment:

Attribute_Accuracy_Explanation:: This coverage contains basic geographic information about the 541 trace element sites that were sampled as part of NAWQA within the conterminous United States, excluding the High Plains Regional Ground Water-Study, which was conceived in late 1997. The coverage also includes the NAWQA standard abbreviation of each Study Unit, the station identification code, and latitude and longitude coordinates.

Quantitative_Attribute_Accuracy_Assessment:

Attribute_Accuracy_Explanation:: This data set is used primarily to display the location of NAWQA Trace Element Study Sites and for use with the NAWQA Study Unit boundaries coverage (NAWQA) for analysis of data at the national scale. It is not recommended for either local or regional analysis due to the small scale of most of the features.

Quantitative_Attribute_Accuracy_Assessment:

Attribute_Accuracy_Explanation:: Supplemental_Information: Trace elements are inorganic chemicals usually occurring in small amounts, whose concentrations in water, sediments, and biota may be of concern. Trace elements were cited as one ofthe highest-priority issues for the National Water-Quality Assessment (NAWQA) program, in a questionnaire of water managers and scientists across the United States. Natural mineral deposits are generally the original source of these trace elements, but their distribution and release may be greatly altered by a variety of human actions. NAWQA's goal is to understand how human and natural influences affect the concentration and movement of two groups of trace elements, including 31 metals and radionuclides.

Quantitative_Attribute_Accuracy_Assessment:

Attribute_Accuracy_Explanation:: Trace-element concentrations in 541 streambed-sediment samples collected from 20 study areas across the conterminous United States were examined as part of the National Water-Quality Assessment Program of the U.S. Geological Survey. Sediment samples were sieved and the <63-惴 fraction was retained for determination of total concentrations of trace elements. Aluminum, iron, titanium, and organic carbon were weakly or not at all correlated with the nine trace elements examined: arsenic, cadmium, chromium, copper, lead, mercury, nickel, selenium, and zinc. Four different methods of accounting for background/baseline concentrations were examined; however, normalization was not required because field sieving removed most of the background differences between samples. The sum of concentrations of trace elements characteristic of urban settings--copper, mercury, lead, and zinc--was well correlated with population density, nationwide. Median concentrations of seven trace elements (all nine examined except arsenic and selenium) were enriched in samples collected from urban settings relative to agricultural or forested settings. Forty-nine percent of the sites sampled in urban settings had concentrations of one or more trace elements that exceeded levels at which adverse biological effects could occur in aquatic biota.

Quantitative_Attribute_Accuracy_Assessment:

Attribute_Accuracy_Explanation:: Scale is an important factor in data usage. Certain scale datasets are not suitable for some project, analysis, or modelling purposes. Please be sure you are using the best available data. 1:24000 scale datasets are recommended for projects that are at the county level. 1:24000 data should NOT be used for high accuracy base mapping such as property parcel boundaries. 1:100000 scale datasets are recommended for projects that are at the multi-county or regional level. 1:125000 scale datasets are recommended for projects that are at the regional or state level or larger. Vector datasets with no defined scale or accuracy should be considered suspect. Make sure you are familiar with your data before using it for projects or analysis. Every effort has been made to supply the user with data documentation. For additional information, see the References section and the Data Source Contact section of this documentation. For more information regarding scale and accuracy, see our webpage at: http://geoplan.ufl.edu/education.html. These data are based on interpretation of available information and should not be construed as legally binding.

Logical_Consistency_Report:

Relied on the integrity of the attribute information within the original data layer.

Completeness_Report:

Relied on the integrity of the attribute information within the original data layer.

Lineage:

Source_Information:

Source_Citation:

Citation_Information:

Originator: U.S. Geological Survey
Publication_Date: 2002
Title:: NAWQA TRACE ELEMENTS SAMPLING SITES AND DATA

Source_Scale_Denominator: 1:2,000,000

Type_of_Source_Media: map

Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 2002

Source_Currentness_Reference:

publication date

Source_Citation_Abbreviation:

USGS

Source_Contribution:

Spatial and attribute information

Process_Step:

Process_Description:: Data originally released by USGS in 2002. Data was downloaded by the GeoPlan Center as an interchange file (.e00) from:http://www.epa.gov/airmarkets/cmap/data/category3.html When received, data was in the following projection: Albers, Datum: NAD 83, Spheroid: GRS80, Units: Meters. The coverage was converted to shapefile and then clipped to the State of Florida, and projected to FGDL Albers HPGN.
Process_Date: 2002

Process_Step:

Process_Description:: GeoPlan, during the QA/QC process included the following aspects: 1.) Projected data to FGDL Albers HPGN (See "Map Projection Parameters" below). 2.) Clipped to the State of Florida 3.) DESCRIPT item added based on SUID (used values for SUID based on metadata) 4.) Upcased all character records 5.) Linked NAWQA_TE.dbf to NAWQA.shp based on STFAID

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Vector

Point_and_Vector_Object_Information:

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: Entity point
Point_and_Vector_Object_Count: 36

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Planar:

Map_Projection:

Map_Projection_Name: Albers Conical Equal Area

Albers_Conical_Equal_Area:

Standard_Parallel: 24 0 0.000
Standard_Parallel: 31 30 0.000
Longitude_of_Central_Meridian: -84 0 0.000
Latitude_of_Projection_Origin: 24 0 0.000
False_Easting: 400000.00000
False_Northing: 0.000

Planar_Coordinate_Information:

Planar_Coordinate_Encoding_Method: coordinate pair

Coordinate_Representation:

Abscissa_Resolution: 0.002048
Ordinate_Resolution: 0.002048

Planar_Distance_Units: meters

Geodetic_Model:

Horizontal_Datum_Name: D_North_American_1983_HARN
Ellipsoid_Name: Geodetic Reference System 80
Semi-major_Axis: 6378137.000000
Denominator_of_Flattening_Ratio: 298.257222

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: nawqa
Entity_Type_Definition:: .DBF filie
Entity_Type_Definition_Source:: FGDL

Attribute:

Attribute_Label: FID

Attribute_Definition:

Internal feature number.

Attribute_Definition_Source:

ESRI

Attribute_Domain_Values:

Unrepresentable_Domain:: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: Shape

Attribute_Definition:

Data attribute inherent to the ESRI shapefile format, which defines the data as a point, polyline, or polygon.

Attribute_Definition_Source:

FGDL

Attribute_Domain_Values:

Unrepresentable_Domain:: Coordinates defining the features.

Attribute:

Attribute_Label: TRACE_ELEM
Attribute_Definition:: Internal feature number
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: TRACE_EL_1
Attribute_Definition:: User-assigned feature number
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: SUID
Attribute_Definition:: USGS station identification number
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: STAID
Attribute_Definition:: USGS station identification number
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: LAT
Attribute_Definition:: Latitude coordinate, in decimal degrees
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: LON
Attribute_Definition:: Longitude coordinate, in decimal degrees
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: DATET
Attribute_Definition:: Date of sample collection, in year.month.day
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: TIMET
Attribute_Definition:: Time of sample collection , in military time
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: ALPCT
Attribute_Definition:: Percent of aluminum in sample
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: FEPCT
Attribute_Definition:: Percent of iron in sample
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: TIPCT
Attribute_Definition:: Percent of titanium in sample
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: ORGPCT
Attribute_Definition:: Percent of organic carbon in sample
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: ASCONC
Attribute_Definition:: Concentration of arsenic in sample, in micrograms per gram (parts-per-million) ; "<" means "less than indicated value".
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: CDCONC
Attribute_Definition:: Concentration of cadium in sample, in micrograms per gram (parts-per-million) ; "<" means "less than indicated value".
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: CRCONC
Attribute_Definition:: Concentration of chromium in sample, in micrograms per gram (parts-per-million) ; "<" means "less than indicated value".
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: CUCONC
Attribute_Definition:: Concentration of copper in sample, in micrograms per gram (parts-per-million) ; "<" means "less than indicated value".
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: PBCONC
Attribute_Definition:: Concentration of lead in sample, in micrograms per gram (parts-per-million) ; "<" means "less than indicated value".
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: HGCONC
Attribute_Definition:: Concentration of mercury in sample, in micrograms per gram (parts-per-million) ; "<" means "less than indicated value".
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: NICONC
Attribute_Definition:: Concentration of nickel in sample, in micrograms per gram (parts-per-million) ; "<" means "less than indicated value".
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: SECONC
Attribute_Definition:: Concentration of selenium in sample, in micrograms per gram (parts-per-million) ; "<" means "less than indicated value".
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: ZNCONC
Attribute_Definition:: Concentration of zinc in sample, in micrograms per gram (parts-per-million) ; "<" means "less than indicated value".
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: NOT_CODED
Attribute_Definition:: Percent of land use with missing code
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: NEWRS_URB
Attribute_Definition:: Percent of NEW residential development
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: RESID_URB
Attribute_Definition:: Percent of urban land use, residential
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: COMME_URB
Attribute_Definition:: Percent of urban land use, commercial and services
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: INDUS_URB
Attribute_Definition:: Percent of urban land use, industrial
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: TRANS_URB
Attribute_Definition:: Percent of urban land use, transportation, communications and services
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: INDCM_URB
Attribute_Definition:: Percent of urban land use, industrial and commercial complexes
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: MIXED_URB
Attribute_Definition:: Percent of urban land use, mixed
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: OTHER_URB
Attribute_Definition:: Percent of urban land use, other
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: CROP_PAST
Attribute_Definition:: Percent of cropland and pasture
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: ORCH_VINE
Attribute_Definition:: Percent of orchards, groves, vineyards, nurseries and ornamental horticultural areas
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: CONF_FEED
Attribute_Definition:: Percent of confined feeding operations
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: OTHER_AGR
Attribute_Definition:: Percent of other agricultural land
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: HERB_RNGE
Attribute_Definition:: Percent of herbaceous rangeland
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: SHRB_RNGE
Attribute_Definition:: Percent of shrub-brushland rangeland
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: MIXD_RNGE
Attribute_Definition:: Percent of mixed rangeland
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: DECID_FOR
Attribute_Definition:: Percent of deciduous forest land
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: EVERG_FOR
Attribute_Definition:: Percent of evergreen forest land
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: MIXED_FOR
Attribute_Definition:: Percent of mixed forest land
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: STR_CANAL
Attribute_Definition:: Percent of streams and canals
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: LAKES
Attribute_Definition:: Percent of lakes
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: RESERV
Attribute_Definition:: Percent of reservoirs
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: FOR_WTLD
Attribute_Definition:: Percent of forested wetland
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: NFOR_WTLD
Attribute_Definition:: Percent of nonforested wetland
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: BEACHES
Attribute_Definition:: Percent of beaches
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: SANDY_AR
Attribute_Definition:: Percent of sandy areas other than beaches
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: EXP_ROCK
Attribute_Definition:: Percent of bare exposed rock
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: STP_MINE
Attribute_Definition:: Percent of strip mines, quarries, and gravel pits
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: TRANS_AR
Attribute_Definition:: Percent of transitional areas
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: MIXED_BAR
Attribute_Definition:: Percent of mixed barren land
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: BARE_GRND
Attribute_Definition:: Percent of bare ground
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: PHYS_DIV
Attribute_Definition:: UNKNOWN
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: PHYS_PROV
Attribute_Definition:: Name of major physioigraphic division in basin
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: PHYS_SEC
Attribute_Definition:: Name of major physioigraphic province in basin
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: PHYS_PCT
Attribute_Definition:: Name of major physioigraphic province in basin
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: POP90
Attribute_Definition:: Estimated 1990 population for basin
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: BASN_SQMI
Attribute_Definition:: Area of basin, in square miles (portion in US only)
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: BASN_SQKM
Attribute_Definition:: Area of basin, in square kilometers (portion in US only)
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: PDENS_SQMI
Attribute_Definition:: Estimated population density (people per square mile)
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: PDENS_SQKM
Attribute_Definition:: Estimated population density (people per square kilometer)
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: ROCKDESC
Attribute_Definition:: Brief description of the rock unit
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: ROCKTYPE
Attribute_Definition:: Type of rock
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: GEOL_TIME
Attribute_Definition:: Geological time period
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: GEO_PCT
Attribute_Definition:: Percent of most prominent geology found in basin
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: COMMENT
Attribute_Definition:: Comments
Attribute_Definition_Source:: USGS

Attribute:

Attribute_Label: DESCRIPT
Attribute_Definition:: FGDL added item based on SUID
Attribute_Definition_Source:: FGDL

Distribution_Information:

Distributor:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: Florida Geographic Data Library (FGDL)

Contact_Address:

Address_Type: mailing and physical address
Address:: 431 Architecture PO Box 115706
City: Gainesville
State_or_Province: FL
Postal_Code: 32611-5706

Contact_Electronic_Mail_Address: Web site: http://www.fgdl.org

Contact_Electronic_Mail_Address: Technical Support: http://www.fgdl.org/fgdlfeed.html

Contact_Electronic_Mail_Address: FGDL Frequently Asked Questions: http://www.fgdl.org/fgdlfaq.html

Contact_Electronic_Mail_Address: FGDL Mailing Lists: http://www.fgdl.org/fgdl-l.html

Contact_Electronic_Mail_Address: For FGDL Software: http://www.fgdl.org/software.html

Resource_Description: Downloadable Data or CD

Distribution_Liability:

Florida Geographic Data Library is a product of the University of Florida GeoPlan Center with support from the Florida Department of Transportation and the Florida Department of Environmental Protection. THE FGDL DATA AS PROVIDED BY CONTRIBUTING ORGANIZATIONS AND ANY PROGRAMMING SOFTWARE CREATED BY THE UNIVERSITY OF FLORIDA GEOPLAN CENTER (COLLECTIVELY THE "MATERIALS") ARE COPYRIGHTED BY THE UNIVERSITY OF FLORIDA GEOPLAN CENTER FOR THE FGDL CONTRIBUTING AGENCIES AND ORGANIZATIONS (THE "DATA PROVIDERS"). DO NOT REPRODUCE, REDISTRIBUTE OR RESELL THE MATERIALS, OR PROVIDE THE MATERIALS FOR FREE TO CUSTOMERS OR CLIENTS, OR PLACE THE MATERIALS FOR DOWNLOAD ON A WEBSITE. ADDITIONALLY, WHEN USING FGDL DATA OR SOFTWARE IN PROJECTS, MAPS, ETC.; YOU AGREE TO ACKNOWLEDGE THE FGDL AS A DATA SOURCE. THE MATERIALS ARE PROVIDED "AS IS". THE UNIVERSITY OF FLORIDA GEOPLAN CENTER MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE QUALITY OR SUITABILITY OF THE MATERIALS, EITHER EXPRESSLY OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. THE UNIVERSITY OF FLORIDA GEOPLAN CENTER MAKES NO WARRANTIES, GUARANTIES OR REPRESENTATIONS AS TO THE TRUTH, ACCURACY OR COMPLETENESS OF THE DATA PROVIDED BY THE FGDL CONTRIBUTING ORGANIZATIONS. THE UNIVERSITY OF FLORIDA GEOPLAN CENTER SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED AS A RESULT OF USING, MODIFYING, CONTRIBUTING OR DISTRIBUTING THE MATERIALS.

Standard_Order_Process:

Digital_Form:

Digital_Transfer_Information:

Transfer_Size: 0.086

Metadata_Reference_Information:

Metadata_Date: 20020828

Metadata_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: U.S. Geological Survey
Contact_Person: Kerie J. Hitt

Contact_Address:

Address_Type: mailing and physical address
Address:: 12201 Sunrise Valley Drive, MS-413
City: Reston
State_or_Province: VA
Postal_Code: 20192

Contact_Voice_Telephone: 703-648-6854

Contact_Electronic_Mail_Address: kjhitt@usgs.gov

Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata

Metadata_Standard_Version: FGDC-STD-001-1998

Metadata_Time_Convention: local time

Metadata_Extensions:

Online_Linkage: http://www.esri.com/metadata/esriprof80.html
Profile_Name: ESRI Metadata Profile