NaturalRegions

Shapefile

Thumbnail

Tags
Environment, Natural Regions, Geoscientific information, State of Texas, TX, Texas, Texas, Biota

Summary
This feature class is a component of TPWD 'base' data. 'Base' data includes current, statewide geospatial information intended to provide context for mapping purposes. To provide generalized locations of the natural regions of Texas, for statewide and/or regional analysis.


Description

This dataset was set up as a system to identify broad natural regions of Texas, to serve as a common point of reference for scientists, students, visitors and all citizens of Texas; and to locate and recommend for preservation natural areas that contain unique, significant, unusual and scenic resources, including rare or endangered species and endangered geological formations and ecosystems, with the goal of preserving elements of Texas' natural diversity (LBJ School of Public Affairs, 1978 p17).

Credits
Geometry: LBJ School of Public Affairs, 1978, Preserving Texas' Natural Heritage, Policy Research Project Report, Number 31. The University of Texas at Austin. Attributes: Updated by Texas Parks and Wildlife (TPWD) GIS Lab 04/15/2010

Use limitations
This data is not appropriate for large scale, site specific analysis. This data was prepared by the Texas Parks and Wildlife Department GIS Lab. The Texas Parks and Wildlife Department, its employees, and personnel, make no warranty as to its accuracy. The Texas Parks & Wildlife Department, its employees, and personnel MAKE NO WARRANTY FOR FITNESS OF USE FOR A PARTICULAR PURPOSE EXPRESS OR IMPLIED WITH RESPECT TO THIS DATA. THIS IS NOT A SURVEYED PRODUCT. Title 1 Part 10 Chapter 201 Rule §201.6 of the Texas Administrative Code suggests data showing the full extent of Texas be projected in the Texas State Mapping System. This feature class as provided by TPWD is unprojected.

ArcGIS Metadata 

Topics and Keywords 

Themes or categories of the resource  environment, biota

Place keywords  State of Texas, TX, Texas

Theme keywords  Environment, Natural Regions, Geoscientific information, Texas, Biota

Thesaurus
Title ISO 19115 Topic Categories



Citation 

*Title NaturalRegions
Publication date 1978-01-01

Presentation formats* digital map

Resource Details 

Dataset languages  English (UNITED STATES)

Status  completed
Spatial representation type* vector

Supplemental information
References_Cited LBJ School of Public Affairs, 1978, Preserving Texas' Natural Heritage, Policy Research Project Report, Number 31. The University of Texas at Austin. 20100329 - This file was updated by dissolving on attributes: NatReg (Natural Region Name) and RegCode (Natural Region Number). Attributes updated by TPWD 04/15/2010
*Processing environment Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcGIS 10.0.3.3600

Credits Geometry: LBJ School of Public Affairs, 1978, Preserving Texas' Natural Heritage, Policy Research Project Report, Number 31. The University of Texas at Austin. Attributes: Updated by Texas Parks and Wildlife (TPWD) GIS Lab 04/15/2010

ArcGIS item properties
*Name NaturalRegions
*Size 0.547
*Location file://\\GIS-CBANKSXP\E\PDaugherty\data\Data_Downloads\NaturalRegions.shp
*Access protocol Local Area Network
*Content type  Downloadable Data

Extents 

Extent
Geographic extent
Bounding rectangle
Extent type  Extent used for searching
*West longitude -106.645386
*East longitude -93.507766
*North latitude 36.500462
*South latitude 25.837086
*Extent contains the resource Yes

Extent in the item's coordinate system
*West longitude -106.645386
*East longitude -93.507766
*South latitude 25.837086
*North latitude 36.500462
*Extent contains the resource Yes

Resource Points of Contact 

Point of contact
Organization's name Texas Parks and Wildlife Department GIS Lab
Contact's role  point of contact

Contact information
Phone
Voice 512-389-8070
Fax 512-389-8300

Address
Type both
Delivery point 4200 Smith School Road
City Austin
Administrative area TX
Postal code 78744-3292
Country US
e-mail addressmailto:gislab@tpwd.state.tx.us?subject=NaturalRegions

Hours of service 8 am - 5 pm, Mon - Fri


Resource Maintenance 

Resource maintenance
Update frequency  as needed

Resource Constraints 

Constraints
Limitations of use
This data is not appropriate for large scale, site specific analysis. This data was prepared by the Texas Parks and Wildlife Department GIS Lab. The Texas Parks and Wildlife Department, its employees, and personnel, make no warranty as to its accuracy. The Texas Parks & Wildlife Department, its employees, and personnel MAKE NO WARRANTY FOR FITNESS OF USE FOR A PARTICULAR PURPOSE EXPRESS OR IMPLIED WITH RESPECT TO THIS DATA. THIS IS NOT A SURVEYED PRODUCT. Title 1 Part 10 Chapter 201 Rule §201.6 of the Texas Administrative Code suggests data showing the full extent of Texas be projected in the Texas State Mapping System. This feature class as provided by TPWD is unprojected.

Spatial Reference 

ArcGIS coordinate system
*Type Geographic
*Geographic coordinate reference GCS_North_American_1983
*Coordinate reference details
Geographic coordinate system
Well-known identifier 4269
X origin -399.99999999999989
Y origin -399.99999999999989
XY scale 11258999068426.24
Z origin -100000
Z scale 10000
M origin -100000
M scale 10000
XY tolerance 8.9831528411952117e-009
Z tolerance 0.001
M tolerance 0.001
High precision true
Left longitude -180
Well-known text GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433],AUTHORITY["EPSG",4269]]

Reference system identifier
*Value 4269
*Codespace EPSG
*Version 7.4.1

Spatial Data Properties 

Vector
*Level of topology for this dataset  geometry only

Geometric objects
Feature class name NaturalRegions
*Object type  composite
*Object count 12



ArcGIS Feature Class Properties
*Feature type Simple
*Geometry type Polygon
*Has topology FALSE
*Feature count 12
*Spatial index TRUE
*Linear referencing FALSE



Data Quality 

Geoprocessing history 

Distribution 

Distributor
Contact information
Individual's name Marian O'Brien
Organization's name Texas Parks and Wildlife Dept. GIS Lab
Contact's position GIS Analyst
Contact's role  distributor

Contact information
Phone
Voice 512-389-8315
Fax 512-389-8300

Address
Type both
Delivery point 4200 Smith School Road
City Austin
Administrative area TX
Postal code 78744-3292
Country US
e-mail addressmailto:marian.obrien@tpwd.state.tx.us?subject=NaturalRegions

Hours of service M-F 8 to 5




Distribution format
*Format name Shapefile

Transfer options
*Transfer size 0.547

Fields and Subtypes 

Details for object NaturalRegions 
*Type Feature Class
*Row count 12

Field FID 
*Alias FID
*Data type OID
*Width 4
*Precision 0
*Scale 0
*Field description
Internal feature number.
*Description source
ESRI
*Description of values Sequential unique whole numbers that are automatically generated.



Field Shape 
*Alias Shape
*Data type Geometry
*Width 0
*Precision 0
*Scale 0
*Field description
Feature geometry.
*Description source
ESRI
Description of values Coordinates defining the features.



Field Name 
*Alias Name
*Data type String
*Width 30
*Precision 0
*Scale 0
Field description
Natural Region Names


Field Code 
*Alias Code
*Data type String
*Width 3
*Precision 0
*Scale 0
Field description
Natural Region Codes 1-12


Field SqMiCalc 
*Alias SqMiCalc
*Data type Double
*Width 19
*Precision 0
*Scale 0
Field description
Area in square miles
Description source
Calculated in GIS using Texas Centric Albers equal area projection


Field AcresCalc 
*Alias AcresCalc
*Data type Double
*Width 19
*Precision 0
*Scale 0
Field description
Area in acres
Description source
Calculated in GIS using Texas Centric Albers equal area projection


Field Shape_Leng 
*Alias Shape_Leng
*Data type Double
*Width 19
*Precision 0
*Scale 0



Field Shape_Area 
*Alias Shape_Area
*Data type Double
*Width 19
*Precision 0
*Scale 0
*Field description
Area of feature in internal units squared.
*Description source
ESRI
*Description of values Positive real numbers that are automatically generated.





Metadata Details 

Metadata language English (UNITED STATES)

Scope of the data described by the metadata  dataset
Scope name* dataset

*Last update 2012-11-09

ArcGIS metadata properties
Metadata format ArcGIS 1.0
Standard or profile used to edit metadata NAP

Created in ArcGIS 2010-04-15T11:08:24
Last modified in ArcGIS 2012-11-09T10:58:06

Automatic updates
Have been performed Yes
Last update 2012-11-09T10:58:06


Metadata Contacts 

Metadata contact
Organization's name Texas Parks and Wildlife Department
Contact's role  point of contact

Contact information
Phone
Voice 512-389-8070
Fax 512-389-8300

Address
Type both
Delivery point 4200 Smith School Road
City Austin
Administrative area TX
Postal code 78744-3292
Country US
e-mail addressmailto:gislab@tpwd.state.tx.us?subject=NaturalRegions

Hours of service 8 am - 5 pm, Mon - Fri


Metadata Constraints 

Security constraints
Classification  unclassified

Thumbnail and Enclosures 

Thumbnail
Thumbnail type  JPG

Enclosure
Enclosure type  File
Description of enclosure original metadata
Original metadata document, which was translated yes
Original file name source_metadata.xml

FGDC Metadata (read-only) 

Identification 

Citation
Citation Information
Publication Date1978
Title
NaturalRegions
Geospatial Data Presentation Formvector digital data
Online LinkageService=sde:sqlserver:GIS-DBBETA\tpwd_gisdev; Database=Base; User=Eco; Version=sde.DEFAULT

Description
Abstract
This dataset was set up as a system to identify broad natural regions of Texas, to serve as a common point of reference for scientists, students, visitors and all citizens of Texas; and to locate and recommend for preservation natural areas that contain unique, significant, unusual and scenic resources, including rare or endangered species and endangered geological formations and ecosystems, with the goal of preserving elements of Texas' natural diversity (LBJ School of Public Affairs, 1978 p17).
Purpose
This feature class is a component of TPWD 'base' data. 'Base' data includes current, statewide geospatial information intended to provide context for mapping purposes. To provide generalized locations of the natural regions of Texas, for statewide and/or regional analysis.
Supplemental Information
References_Cited
LBJ School of Public Affairs, 1978, Preserving Texas' Natural Heritage, Policy Research Project Report, Number 31. The University of Texas at Austin.

20100329 - This file was updated by dissolving on attributes: NatReg (Natural Region Name) and RegCode (Natural Region Number).

Attributes updated by TPWD 04/15/2010
Time Period of Content
Time Period Information
Multiple Dates/Times
Single Date/Time
Calendar DateGeometry: 1978
Single Date/Time
Calendar DateAttributes: 04/15/2010
Currentness Reference
geometry and attribute publication date
Status
ProgressComplete
Maintenance and Update FrequencyAs needed

Spatial Domain
Bounding Coordinates
West Bounding Coordinate-106.645386
East Bounding Coordinate-93.507766
North Bounding Coordinate36.500462
South Bounding Coordinate25.837086

Keywords
Theme
Theme KeywordEnvironment
Theme KeywordNatural Regions
Theme KeywordGeoscientific information
Theme KeywordTexas
Theme KeywordBiota

Place
Place KeywordState of Texas
Place KeywordTexas
Place KeywordTX

Access Constraints
None.
Use Constraints
This data is not appropriate for large scale, site specific analysis.

This data was prepared by the Texas Parks and Wildlife Department GIS Lab.  The Texas Parks and Wildlife Department, its employees, and personnel, make no warranty as to its accuracy. The Texas Parks & Wildlife Department, its employees, and personnel MAKE NO WARRANTY FOR FITNESS OF USE FOR A PARTICULAR PURPOSE EXPRESS OR IMPLIED WITH RESPECT TO THIS DATA. THIS IS NOT A SURVEYED PRODUCT. 

Title 1 Part 10 Chapter 201 Rule §201.6 of the Texas Administrative Code suggests data showing the full extent of Texas be projected in the Texas State Mapping System. This feature class as provided by TPWD is unprojected.
Point of Contact
Contact Information
Contact Organization Primary
Contact OrganizationTexas Parks and Wildlife Department GIS Lab
Contact Address
Address Typemailing and physical address
Address4200 Smith School Road
CityAustin
State or ProvinceTX
Postal Code78744-3292
CountryUNITED STATES

Contact Voice Telephone512-389-8070
Contact Facsimile Telephone512-389-8300
Contact Electronic Mail Addressmailto:gislab@tpwd.state.tx.us?subject=NaturalRegions
Hours of Service8 am - 5 pm, Mon - Fri

Data Set Credit
Geometry: LBJ School of Public Affairs, 1978, Preserving Texas' Natural Heritage, Policy Research Project Report, Number 31. The University of Texas at Austin. Attributes: Updated by Texas Parks and Wildlife (TPWD) GIS Lab 04/15/2010
Native Data Set Environment
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.1.3000

Data Quality 

Lineage
Process Step
Process Description
Dataset copied.
Process Date20100122 16021600

Process Step
Process Description
Dataset copied.
Source Used Citation Abbreviation
\\Gis-datasrvr\Gis_Data\GIS_Shared\EnterpriseGIS_Workgroup\counties
Process Date20100122 16041700

Process Step
Process Description
Dataset copied.
Process Date20100205 09083300

Process Step
Process Description
Dataset copied.
Source Used Citation Abbreviation
W:\GIS_Shared\EnterpriseGIS_Workgroup\DataLayersList\OfficialShape\County
Process Date2010-02-11
Process Time11144300

Process Step
Process Description
Metadata imported.
Source Used Citation Abbreviation
M:\EnterpriseGIS_Workgroup\DataLayersList\Metadata\BaseMetadataTemplate.xml
Process Date2010-04-15
Process Time10464300

Process Step
Process Description
Dataset copied.
Source Used Citation Abbreviation
\\Gis-datasrvr\GIS_Shared\EnterpriseGIS_Workgroup\DataLayersList\shp\NaturalRegion
Process Date2010-04-15
Process Time11082400

Spatial Reference 

Horizontal Coordinate System Definition
Geographic
Latitude Resolution0.000000
Longitude Resolution0.000000
Geographic Coordinate UnitsDecimal degrees

Geodetic Model
Horizontal Datum NameNorth American Datum of 1983
Ellipsoid NameGeodetic Reference System 80
Semi-major Axis6378137.000000
Denominator of Flattening Ratio298.257222

Vertical Coordinate System Definition
Altitude System Definition
Altitude Resolution1.000000
Altitude Encoding MethodExplicit elevation coordinate included with horizontal coordinates

Entities and Attributes 

Distribution Information 

Distributor
Contact Information
Contact Address
Address Typemailing and physical address
Address4200 Smith School Road
CityAustin
State or ProvinceTX
Postal Code78744-3292
CountryUNITED STATES


Resource DescriptionDownloadable Data
Standard Order Process
Digital Form
Digital Transfer Information
Transfer Size3.104

Metadata Reference 

Metadata Date2010-12-10
Metadata Contact
Contact Information
Contact Organization Primary
Contact OrganizationTexas Parks and Wildlife Department
Contact Address
Address Typemailing and physical address
Address4200 Smith School Road
CityAustin
State or ProvinceTX
Postal Code78744-3292
CountryUNITED STATES

Contact Voice Telephone512-389-8070
Contact Facsimile Telephone512-389-8300
Contact Electronic Mail Addressmailto:gislab@tpwd.state.tx.us?subject=NaturalRegions
Hours of Service8 am - 5 pm, Mon - Fri

Metadata Standard NameFGDC Content Standards for Digital Geospatial Metadata
Metadata Standard VersionFGDC-STD-001-1998
Metadata Time Conventionlocal time

Metadata Access ConstraintsNone
Metadata Use Constraints
None
Metadata Security Information
Metadata Security ClassificationUnclassified

Metadata Extensions
Online Linkagehttp://www.esri.com/metadata/esriprof80.html
Profile NameESRI Metadata Profile