Metadata
Text VersionFederal, State, Tribal, or Local Government Managed Areas for CONUS in BASINS
- 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. Environmental Protection Agency/Office of Water/OST
- Publication_Date: 20070611
- Title:
- Federal, State, Tribal, or Local Government Managed Areas for CONUS in BASINS
- Publication_Information:
-
- Publication_Place: Washington, D.C.
- Publisher: U.S. Environmental Protection Agency
- Online_Linkage:
- For BASINS model and data <http://www.epa.gov/waterscience/basins/>
For further documentation and information on managed areas <http://www.ncgia.ucsb.edu/sb/mad/mad.html>
- Description:
-
- Abstract:
- As concern over the degradation of ecosystems
increases, so does the need for information about the spatial
location and aerial extent of managed and protected areas. Recently,
focus on the ecological issues of environmental preservation
has been shifting from protection of individual endangered or
sensitive species to protection of entire interrelated ecosystems.
To meet the demands of studies in this area, datasets for large
areas of land must be created and/or compiled. Guidelines and
methods for creating these types of large datasets must also
be established; currently there is little information of this
type available. These factors were the motivation for the creation
of this Managed Areas Database (MAD).
This database contains all types of managed areas existing in the conterminous United States, including land held by federal, state, tribal, and private agencies and organizations. This large number of public agencies with land holdings and the numerous area designations makes the task of gathering and integrating managed areas data difficult and time consuming.
MAD was developed at an approximate map scale of 1:2,000,000, with a Minimum Mapping Unit (MMU) of about 100 hectares. A number of digital and hard copy map sources were employed in compilation of this database. The database is divided into two separate GIS coverages. The first is a data layer containing polygons showing the boundaries of managed areas. The second is a layer containing data points which represent managed areas that are not large enough to meet the MMU requirements for the polygon coverage. Point coverage data may be less useful in some studies, however, it was felt that including all managed areas from the available map sources would produce a more complete database.
This technical summary document describes both the methodology employed and problems encountered in creating this managed areas database. In this document, we describe attributes available in the database, map sources used for compilation, classification of managed areas, integration of map sources, and possible sources of error. This managed areas GIS database can be combined with other information layers such as species and ecosystem distribution to allow comparison of administrative and ecological boundaries which may or may not coincide. Researchers will also be able to begin assessing the degree of protection given certain species or ecosystems at regional or national scales, and this database may someday be part of a much needed global coverage of managed areas.
For distribution with BASINS v.2.0, the data layer was prepared in Arcview shape file format.
- Purpose:
- The objective of this project was to create
a functional and comprehensive spatial database for lands managed
by federal, state, or private conservation agencies in the conterminous
United States using a Geographic Information System (GIS). This
project began as an outgrowth of work done by Drs. John E. Estes,
J. Michael Scott, and Frank Davis on the GAP program of the
then U.S. Fish and Wildlife Service. Early work on the compilation
of MAD was done by Ms. Karen Beardsley (1993) at the Remote
Sensing Research Unit at the University of California, Santa
Barbara, and much of the format of the initial data compilation
was adopted for the current project. It is intended that this
database shall include all areas within the conterminous United
States which are under some form of administrative management:
including environmental protection, national security, or resource
reasons. Areas are managed with different goals dependent on
designation and/or state in which they are located. Although
the original intent of this project was to compile a database
for ecologically protected areas, it was decided that the database
should include areas under any form of management status. Including
all types of management areas will allow the extraction of any
desired management profiles or area types for future use. Including
level of environmental protection that each management regime
provides will also be helpful. This will result in the best
comprehensive plan for a flexible, multi-faceted GIS database.
Since the definition of the term "protected area" is often in
disagreement, referring to areas as "managed" will minimize
the necessity of categorizing areas as protected or unprotected
(Beardsley and Stoms, 1993). Many lands managed for resource
production may play a role in maintaining regional biodiversity
for species and ecosystems which are less sensitive to disturbance
(Scott, et. al., 1993).
The compilation of this database was undertaken to begin to meet the need for comprehensive data representing large spatial areas. Previous to MAD's inception, there was no known coordinated source which could provide maps of all managed areas within a large region (Beardsley and Stoms, 1993). As the need for studies of the environment shifts focus from intensely studying small areas and individual species to the study of whole ecosystems and the connectivity of these systems and species, larger, more comprehensive datasets are needed. This database will serve both as a model for development of future datasets of this type as well as a useful addition to the holdings of data available for environmental studies covering large areas.
There are many types of data holdings managed by numerous agencies for a number of different reasons. This factor was important in deciding to compile a comprehensive database including all types of managed areas in the United States. This is the first database which contains spatially accurate information for all protected or managed areas in the United States.
- Supplemental_Information:
- Intended_use_of_data: This data set was
prepared to support the U.S. EPA BASINS (Better Assessment Science
Integrating Point and Nonpoint Sources) System.
References_Cited:
Beardsley, K., and D. Stoms. 1993. Compiling a Digital Map of Areas Managed for Biodiversity in California. Natural Areas Journal. 13(3): pp. 177-190. 1993.
Scott, J.M., F. Davis, B. Csuti, R. Noss, B. Butterfield, C. Groves, H. Anderson, S. Caicco, F. D'Erchia, T.C. Edwards, Jr., J. Ulliman, and R.G. Wright. 1993. Gap Analysis: A Geographic Approach to Protection of Biological Diversity. Wildlife Monographs. 123: pp. 1-41. 1993.
UCSB, Remote Sensing Research Unit. 1996. Creation of a Comprehensive Managed Areas Spatial Database for the Conterminous United States. NASA-NAGW-1743. University of California, Santa Barbara. 1996.
Limitations_of_Data: None. Acknowledgement of the University of California, Santa Barbara, Remote Sensing Research Unit would be appreciated.
- Time_Period_of_Content:
-
- Time_Period_Information:
-
- Single_Date/Time:
-
- Calendar_Date: unknown
- Currentness_Reference: Published
date
- Status:
-
- Progress: Complete
- Maintenance_and_Update_Frequency:
As Needed
- Spatial_Domain:
-
- Bounding_Coordinates:
-
- West_Bounding_Coordinate: -167.00
- East_Bounding_Coordinate: -65.00
- North_Bounding_Coordinate: 71.00
- South_Bounding_Coordinate:
17.50
- Keywords:
-
- Theme:
-
- Theme_Keyword_Thesaurus: None
- Theme_Keyword: Managed Area Spatial Database
- Theme_Keyword: Tribal, Indian Land
- Theme_Keyword: BASINS data product
- Place:
-
- Place_Keyword_Thesaurus: Geographic Names Information System
- Place_Keyword: Conterminous United States of America (CONUS)
- Place_Keyword: Alabama AL
- Place_Keyword: Arizona AZ
- Place_Keyword: Arkansas AR
- Place_Keyword: California CA
- Place_Keyword: Colorado CO
- Place_Keyword: Connecticut CT
- Place_Keyword: Delaware DE
- Place_Keyword: District of Columbia DC
- Place_Keyword: Florida FL
- Place_Keyword: Georgia GA
- Place_Keyword: Idaho ID
- Place_Keyword: Illinois IL
- Place_Keyword: Indiana IN
- Place_Keyword: Iowa IA
- Place_Keyword: Kansas KS
- Place_Keyword: Kentucky KY
- Place_Keyword: Louisiana LA
- Place_Keyword: Maine ME
- Place_Keyword: Maryland MD
- Place_Keyword: Massachusetts MA
- Place_Keyword: Michigan MI
- Place_Keyword: Minnesota MN
- Place_Keyword: Mississippi MS
- Place_Keyword: Missouri MO
- Place_Keyword: Montana MT
- Place_Keyword: Nebraska NE
- Place_Keyword: Nevada NV
- Place_Keyword: New Hampshire NH
- Place_Keyword: New Jersey NJ
- Place_Keyword: New Mexico NM
- Place_Keyword: New York NY
- Place_Keyword: North Carolina NC
- Place_Keyword: North Dakota ND
- Place_Keyword: Ohio OH
- Place_Keyword: Oklahoma OK
- Place_Keyword: Oregon OR
- Place_Keyword: Pennsylvania PA
- Place_Keyword: Rhode Island RI
- Place_Keyword: South Carolina SC
- Place_Keyword: South Dakota SD
- Place_Keyword: Tennessee TN
- Place_Keyword: Texas TX
- Place_Keyword: Utah UT
- Place_Keyword: Vermont VT
- Place_Keyword: Virginia VA
- Place_Keyword: Washington WA
- Place_Keyword: West Virginia WV
- Place_Keyword: Wisconsin WI
- Place_Keyword: Wyoming WY
- Access_Constraints: None
- Use_Constraints: None
- Native_Data_Set_Environment:
- ARC/INFO
- Data_Quality_Information:
-
- Logical_Consistency_Report: unknown
- Completeness_Report:
- This database was designed to be a comprehensive
spatial database for lands managed by federal, state, or private
conservation agencies in the conterminous United States.
- Lineage:
-
- Process_Step:
-
- Process_Description:
- Complete information regarding creation of the original managed area Database is available through the University of California, Santa Barbara's Remote Sensing Research Unit. See References_Cited.
- Process_Date: 19960500
- Process_Contact:
-
- Contact_Information:
-
- Contact_Organization_Primary:
-
- Contact_Organization: UCSB, Remote Sensing Research Unit
- Contact_Address:
-
- Address_Type: Mailing Address
- Address: UCSB
- City: Santa Barbara
- State_or_Province: California
- Postal_Code: 93106
- Country: USA
- Contact_Voice_Telephone: N/A
- Contact_Instructions:
- access internet website at
www.ncgia.ucsb.edu/sb/mad/mad.html
- Process_Step:
-
- Process_Description:
- For distribution with BASINS v2.0, the PC ARC/INFO coverages were exported on a PC then imported in workstation ARC/INFO v7.0.4. Each Regional coverage was then projected to geographic decimal degrees, NAD83. The coverages were then converted to ESRI Shapefile format, using the ARCSHAPE command.
- Process_Date: 19980218
- Process_Contact:
-
- Contact_Information:
-
- Contact_Organization_Primary:
-
- Contact_Organization: Tetra Tech, Inc.
- Contact_Address:
-
- Address_Type: Mailing Address
- Address: 10306 Eaton Place, Suite 340
- City: Fairfax
- State_or_Province: Virginia
- Postal_Code: 22030
- Country: USA
- Contact_Voice_Telephone: 703-385-6000
- Contact_Instructions:
See Distributor_Information
- Spatial_Data_Organization_Information:
- Spatial_Reference_Information:
-
- Horizontal_Coordinate_System_Definition:
-
- Geographic:
-
- Latitude_Resolution: 0.0001
- Longitude_Resolution: 0.0001
- Geographic_Coordinate_Units: Decimal Degrees
- Geodetic_Model:
-
- Horizontal_Datum_Name: North American Datum of 1983
- Ellipsoid_Name: Geodetic Reference System 80
- Semi-major_Axis: 6378137
- Denominator_of_Flattening_Ratio:
298.257
- Entity_and_Attribute_Information:
-
- Detailed_Description:
-
- Entity_Type:
-
- Entity_Type_Label: mad.dbf
- Entity_Type_Definition: MAD point attribute table.
- Entity_Type_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Area
- Attribute_Definition: area for each polygon
- Attribute_Definition_Source: calculated by ARC/INFO
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 12
- Enumerated_Domain_Value_Definition: Floating point number
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Perimeter
- Attribute_Definition: Perimeter measure for each management unit
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 12
- Enumerated_Domain_Value_Definition: Floating point number
- Enumerated_Domain_Value_Definition_Source: NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Mad_poly_d
- Attribute_Definition: ArcView internal field
- Attribute_Definition_Source: Assigned
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 11
- Enumerated_Domain_Value_Definition: Integer value
- Enumerated_Domain_Value_Definition_Source:
Assigned
- Attribute:
-
- Attribute_Label: Mad_poly_d
- Attribute_Definition: ArcView internal field
- Attribute_Definition_Source: Assigned
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 11
- Enumerated_Domain_Value_Definition: Integer value
- Enumerated_Domain_Value_Definition_Source:
Assigned
- Attribute:
-
- Attribute_Label: Site_code
- Attribute_Definition:
- A unique number for each area for database relations.
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 8
- Enumerated_Domain_Value_Definition: Integer value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Site_code2
- Attribute_Definition:
- A unique number for each area for the database relations
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 8
- Enumerated_Domain_Value_Definition: Integer value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Site_code3
- Attribute_Definition:
- A unique number for each area for the database relations
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 8
- Enumerated_Domain_Value_Definition: Integer value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Areaname
- Attribute_Definition: The proper name of each managed area represented
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 50
- Enumerated_Domain_Value_Definition: character ID value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Areaname2
- Attribute_Definition: Alternate name of each area represented
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 50
- Enumerated_Domain_Value_Definition: character ID value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Areaname3
- Attribute_Definition: Alternate name of each area represented.
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 50
- Enumerated_Domain_Value_Definition: character ID value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Cmccode
- Attribute_Definition:
- Unused World Conservation Monitoring Center (WCMC) variable.
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 2
- Enumerated_Domain_Value_Definition: character ID value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Lat
- Attribute_Definition: Each area's latitudinal location
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 8
- Enumerated_Domain_Value_Definition: Floating point number
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Lon
- Attribute_Definition: Each area's longitudinal value.
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 9
- Enumerated_Domain_Value_Definition: Floating point number
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Islatlon
- Attribute_Definition: Unused WCMC variable.
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 1
- Enumerated_Domain_Value_Definition: Character ID value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Designate
- Attribute_Definition:
- Describes the designation type for each managed area.
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 40
- Enumerated_Domain_Value_Definition: character ID value
- Enumerated_Domain_Value_Definition_Source: NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Designate2
- Attribute_Definition:
- Describes the designation type for each managed area.
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 40
- Enumerated_Domain_Value_Definition: character ID value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Designate3
- Attribute_Definition:
- Describes the designation type for each managed area.
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 40
- Enumerated_Domain_Value_Definition: character ID value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: lucncat
- Attribute_Definition:
- A code used by the World Conservation Monitoring Center to represent the level of protection status for each designation type.
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 4
- Enumerated_Domain_Value_Definition: Character ID value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Lucncat2
- Attribute_Definition:
- A code used by the WCMC to represent the level of protection status for each designation type.
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 4
- Enumerated_Domain_Value_Definition: character ID value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Lucncat3
- Attribute_Definition:
- A code used by the WCMC to represent the level of protection status for each designation type.
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 4
- Enumerated_Domain_Value_Definition: character ID value
- Enumerated_Domain_Value_Definition_Source: NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Gapcat
- Attribute_Definition:
- A level of management based on the National Biological Service's Gap Analysis Program (GAP)
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 4
- Enumerated_Domain_Value_Definition: character ID value
- Enumerated_Domain_Value_Definition_Source: NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Gapcat2
- Attribute_Definition:
- A level of management based on the National Biological Service's GAP
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 4
- Enumerated_Domain_Value_Definition: character ID value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Gapcat3
- Attribute_Definition:
- A level of management based on the National Biological Service's GAP
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 4
- Enumerated_Domain_Value_Definition: character ID value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Size
- Attribute_Definition: Area size as published by WCMC.
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 12
- Enumerated_Domain_Value_Definition: Integer value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Year
- Attribute_Definition: Year of area establishment as published by WCMC.
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 4
- Enumerated_Domain_Value_Definition: character ID value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Realm
- Attribute_Definition: Unused WCMC variable.
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 1
- Enumerated_Domain_Value_Definition: character ID value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Province
- Attribute_Definition: Unused WCMC variable.
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 2
- Enumerated_Domain_Value_Definition: character ID value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Biome
- Attribute_Definition: Unused WCMC variable.
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 2
- Enumerated_Domain_Value_Definition: character ID value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: State
- Attribute_Definition: The state in which the area is located.
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 2
- Enumerated_Domain_Value_Definition: character ID value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Source
- Attribute_Definition:
- The digital or hard copy map source from which the arc(s) making up the border of the polygon were taken (includes combinations of sources).
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 2
- Enumerated_Domain_Value_Definition: Integer value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Attribute:
-
- Attribute_Label: Avsort
- Attribute_Definition: A condensed list of management designations.
- Attribute_Definition_Source: NASA-NAGW-1743
- Attribute_Domain_Values:
-
- Enumerated_Domain:
-
- Enumerated_Domain_Value: 40
- Enumerated_Domain_Value_Definition: character ID value
- Enumerated_Domain_Value_Definition_Source:
NASA-NAGW-1743
- Overview_Description:
-
- Entity_and_Attribute_Overview:
- This database includes all types of managed
areas existing in the conterminous United States. These include
National and State Forests, National, State, and County Parks,
National Wildlife Refuges, Wilderness Areas, Indian and Military
Reservations, etc. (see Appendix A). The database includes attributes
for each area. These attributes include items such as data sources,
area designations, and levels of protection status (see Table
2) that allow the database to be manipulated or queried in numerous
ways. A GIS can also include area and perimeter attributes when
the coverage is georegistered and the topology is built. This
allows for the extraction of new layers or themes in the GIS
which are suited to user specific tasks.
- Entity_and_Attribute_Detail_Citation:
- See Entity_and_Attribute_Overview
UCSB, Remote Sensing Research Unit. 1996. Creation of a Comprehensive Managed Areas Spatial Database for the Conterminous United States. NASA-NAGW-1743. University of California, Santa Barbara. 1996.
- Distribution_Information:
-
- Distributor:
-
- Contact_Information:
-
- Contact_Organization_Primary:
-
- Contact_Organization: USEPA/Office of Water/OST
- Contact_Address:
-
- Address_Type: Mailing Address
- Address: 1200 Pennsylvania Ave., NW (4305T)
- City: Washington
- State_or_Province: District of Columbia
- Postal_Code: 20460
- Country: USA
- Contact_Voice_Telephone: 202-566-0400
- Contact_Facsimile_Telephone: 202-566-0409
- Contact_Electronic_Mail_Address: basins@epa.gov
- Distribution_Liability:
- Although these data have been processed successfully
on a computer system at Tetra Tech, Inc., no warranty expressed
or implied is made regarding the accuracy or utility of the data
on any other system or for general or scientific purposes, nor shall
the act of distribution constitute any such warranty. This disclaimer
applies both to individual use of the data and aggregate use with
other data. It is also strongly recommended that careful attention
be paid to the contents of the metadata file associated with these
data. The U.S. Environmental Protection Agency nor Tetra Tech, Inc.
shall not be held liable for improper or incorrect use of the data
described and/or contained herein.
- Standard_Order_Process:
-
- Digital_Form:
-
- Digital_Transfer_Information:
-
- Format_Name:
- Environmental Systems Research Institute (ESRI) ArcView Shapefile
- Digital_Transfer_Option:
-
- Online_Option:
-
- Computer_Contact_Information:
-
- Network_Address:
-
- Network_Resource_Name: <http://www.epa.gov/waterscience/basins/>
- Offline_Option:
-
- Offline_Media: CD-ROM
- Recording_Format: ISO 9660
- Fees: None
- Ordering_Instructions:
- When requesting data by phone or mail,
please inquire about spatial data sets that work with Better
Assessment Science Integrating Point and Nonpoint Sources (BASINS).
The BASINS web page has instructions for downloading datasets.
It also has a link to The National Center for Environmental
Publications and Information (NCEPI), from which BASINS CD-ROMs
may be ordered. Each CD-ROM contains the BASINS v2.0 Application
and this data set along with others covering the spatial extent
of an EPA Region.
- Metadata_Reference_Information:
-
- Metadata_Date: 20070611
- Metadata_Contact:
-
- Contact_Information:
-
- Contact_Organization_Primary:
-
- Contact_Organization: USEPA/OW/OST
- Contact_Address:
-
- Address_Type: Mailing Address
- Address: 1200 Pennsylvania Ave., NW (4305T)
- City: Washington
- State_or_Province: District of Columbia
- Postal_Code: 20460
- Country: USA
- Contact_Voice_Telephone: 202-566-0400
- Contact_Facsimile_Telephone: 202-566-0409
- Contact_Electronic_Mail_Address: basins@epa.gov
- Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
- Metadata_Standard_Version: 19940608
Generated by mp on Tue Sep 15 15:37:31 1998
Text Version