Tx_Bndry_DetailRivers_NHD

Shapefile

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Tags
Texas, Boundary


Summary 

This layer contains a detailed boundary of Texas. This polygon file was designed for small scale thematic mapping and analysis.

Description 

            

              

                

                  

                    The spatial data originated from the USGS National Hydrography Dataset. Geoprocessing was performed to replace 1:500,000 TIGER boundaries with 1:100,000 detailed NHD Texas river boundaries. Attributes were further modified to include only name, abbreviation, region, and FIPS code information. The coordinate system of this data is WGS 1984.
                  

                  

                    This layer was created through various geoprocessing procedures. The Texas 1:500,000 TIGER boundaries that included the Rio Grande, Red River, and the Sabine Rivers were replaced with the 1:100,000 detailed NHD data. The resulting layer is a hybrid between the TIGER 500k boundary and detailed NHD Rivers.

Credits 

Center for Geospatial Technology, Texas Tech University
US Census Bureau
USGS National Hydrography Dataset

Use limitations

Extent

West  -106.645656    East  -93.508204
North  36.500710    South  25.837685

Scale Range
Maximum (zoomed in)  1:5,000
Minimum (zoomed out)  1:150,000,000

ArcGIS Metadata ▼►

Topics and Keywords  ▼►

* Content type  Downloadable Data


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Citation  ▼►

* Title Tx_Bndry_DetailRivers_NHD


Presentation formats  * digital map


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Resource Details  ▼►

Dataset languages  * English (UNITED STATES)


Spatial representation type  * vector


* Processing environment Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.2.2.3552


Credits 
Center for Geospatial Technology, Texas Tech University
US Census Bureau
USGS National Hydrography Dataset

ArcGIS item properties 
* Name Tx_Bndry_DetailRivers_NHD
* Size 0.000
* Location file://\\cgstdb\CGSTGeognet\Geognet\Geognet2014\TxStateLayers2014\Tx_Boundaries\Tx_Bndry\Tx_Bndry_DetailRivers_NHD.shp
* Access protocol Local Area Network

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Extents  ▼►

Extent 
Geographic extent 
Bounding rectangle 
Extent type  Extent used for searching
* West longitude -106.645656
* East longitude -93.508204
* North latitude 36.500710
* South latitude 25.837685
* Extent contains the resource Yes

Extent in the item's coordinate system 
* West longitude -106.645656
* East longitude -93.508204
* South latitude 25.837685
* North latitude 36.500710
* Extent contains the resource Yes

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Spatial Reference  ▼►

ArcGIS coordinate system 
* Type Geographic
* Geographic coordinate reference GCS_WGS_1984
* Coordinate reference details 
Geographic coordinate system 
Well-known identifier 4326
X origin -400
Y origin -400
XY scale 11258999068426.238
Z origin -100000
Z scale 10000
M origin -100000
M scale 10000
XY tolerance 8.983152841195215e-009
Z tolerance 0.001
M tolerance 0.001
High precision true
Left longitude -180
Latest well-known identifier 4326
Well-known text GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433],METADATA["World",-180.0,-90.0,180.0,90.0,0.0,0.0174532925199433,0.0,1262],AUTHORITY["EPSG",4326]]

Reference system identifier 
* Value 4326
* Codespace EPSG
* Version 8.2.6


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Spatial Data Properties  ▼►

Vector  ▼►
* Level of topology for this dataset  geometry only


Geometric objects 
Feature class name Tx_Bndry_DetailRivers_NHD
* Object type  composite
* Object count 0

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ArcGIS Feature Class Properties 
▼ ►
Feature class name Tx_Bndry_DetailRivers_NHD
* Feature type Simple
* Geometry type Polygon
* Has topology FALSE
* Feature count 0
* Spatial index FALSE
* Linear referencing FALSE

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Geoprocessing history  ▼►

Process 
Process name 
Date 2014-07-31 14:50:34
Tool location c:\program files (x86)\arcgis\desktop10.2\ArcToolbox\Toolboxes\Data Management Tools.tbx\Project
Command issued
Project unclipped_NHD_TX_Rivers X:\Geognet\Geognet2014\TxStateLayers2014\Tx_Hydrology\Tx_Rivers.gdb\Tx_Rivers_HighDetail_NHD GEOGCS['GCS_WGS_1984',DATUM['D_WGS_1984',SPHEROID['WGS_1984',6378137.0,298.257223563]],PRIMEM['Greenwich',0.0],UNIT['Degree',0.0174532925199433],METADATA['World',-180.0,-90.0,180.0,90.0,0.0,0.0174532925199433,0.0,1262]] WGS_1984_(ITRF00)_To_NAD_1983 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]]
Include in lineage when exporting metadata No


Process 
Process name 
Date 2014-08-04 14:46:57
Tool location c:\program files (x86)\arcgis\desktop10.2\ArcToolbox\Toolboxes\Data Management Tools.tbx\FeatureToPolygon
Command issued
FeatureToPolygon RiverStateBoundaries X:\Geognet\Geognet2014\TxStateLayers2014\Tx_Hydrology\Working_TxRiver_Bndry.gdb\Rivers\Tx_Rivers_Clip # ATTRIBUTES #
Include in lineage when exporting metadata No


Process 
Process name 
Date 2014-12-03 10:23:37
Tool location c:\program files (x86)\arcgis\desktop10.2\ArcToolbox\Toolboxes\Data Management Tools.tbx\CalculateField
Command issued
CalculateField Tx_Bndry_DetailRivers_NHD NAME Texas VB #
Include in lineage when exporting metadata No


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Distribution  ▼►

Distributor  ▼►
Available format 
* Name Shapefile


Transfer options 
* Transfer size 89.563


Online source 
* Location file://\\cgstdata\cgst\Geognet\TxStateLayers\TX_Hydrology\unclipped_NHD_TX_Rivers.shp
* Access protocol Local Area Network
* Description  Downloadable Data

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Distribution format 
* Name Shapefile


Transfer options 
* Transfer size 0.000


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Fields  ▼►

Details for object Tx_Bndry_DetailRivers_NHD  ▼►
* Type Feature Class
* Row count 0


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.



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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.



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


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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.



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Field NAME
  ▼►
* Alias NAME
* Data type String
* Width 50
* Precision 0
* Scale 0


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Field STATE_ABBR
  ▼►
* Alias STATE_ABBR
* Data type String
* Width 2
* Precision 0
* Scale 0


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Field REGION
  ▼►
* Alias REGION
* Data type String
* Width 10
* Precision 0
* Scale 0


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Field FIPS
  ▼►
* Alias FIPS
* Data type SmallInteger
* Width 4
* Precision 4
* Scale 0


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Hide Details for object Tx_Bndry_DetailRivers_NHD ▲


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Metadata Details  ▼►

* Metadata language English (UNITED STATES)
* Metadata character set  utf8 - 8 bit UCS Transfer Format


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


* Last update 2015-01-05


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


Created in ArcGIS for the item 2014-08-01 14:50:48
Last modified in ArcGIS for the item 2015-01-05 12:42:41


Automatic updates
Have been performed Yes
Last update 2015-01-05 12:42:41


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FGDC Metadata (read-only) ▼►

Identification  ▼►

Citation
Citation Information
Originator REQUIRED: The name of an organization or individual that developed the data set.
Publication Date REQUIRED:  he date when the data set is published or otherwise made available for release.
Title
unclipped_NHD_TX_Rivers
Geospatial Data Presentation Form vector digital data
Online Linkage \\cgstdata\cgst\Geognet\TxStateLayers\TX_Hydrology\unclipped_NHD_TX_Rivers.shp

Description
Abstract 
                            REQUIRED: A brief narrative summary of the data set.
Purpose 
                            REQUIRED: A summary of the intentions with which the data set was developed.
Time Period of Content
Time Period Information
Single Date/Time
Calendar Date REQUIRED:  he year (and optionally month, or month and day) for which the data set corresponds to the ground.
Currentness Reference 
                            REQUIRED: The basis on which the time period of content information is determined.
Status
Progress REQUIRED: The state of the data set.
Maintenance and Update Frequency REQUIRED: The frequency with which changes and additions are made to the data set after the initial data set is completed.

Spatial Domain
Bounding Coordinates
West Bounding Coordinate -107.770187
East Bounding Coordinate -93.087188
North Bounding Coordinate 36.941894
South Bounding Coordinate 25.837681

Keywords
Theme
Theme Keyword Thesaurus REQUIRED: Reference to a formally registered thesaurus or a similar authoritative source of theme keywords.
Theme Keyword REQUIRED: Common-use word or phrase used to describe the subject of the data set.

Access Constraints 
                        REQUIRED: Restrictions and legal prerequisites for accessing the data set.
Use Constraints 
                        REQUIRED: Restrictions and legal prerequisites for using the data set after access is granted.
Native Data Set Environment
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.1.3500

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Data Quality  ▼►

Lineage
Process Step
Process Description 
                                Dataset moved.
Source Used Citation Abbreviation
C:\TexasTechGIS\Old Layers\NHD data - GIS 2\unclipped_NHD_TX_Rivers


Process Step
Process Description 
                                Dataset copied.
Source Used Citation Abbreviation
I:\TexasTechGIS\TXStateLayers\unclipped_NHD_TX_Rivers


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Spatial Reference  ▼►

Horizontal Coordinate System Definition
Geographic
Latitude Resolution 0.000000
Longitude Resolution 0.000000
Geographic Coordinate Units Decimal degrees

Geodetic Model
Horizontal Datum Name North American Datum of 1983
Ellipsoid Name Geodetic Reference System 80
Semi-major Axis 6378137.000000
Denominator of Flattening Ratio 298.257222

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Entities and Attributes  ▼►

Distribution Information  ▼►

Resource Description Downloadable Data
Standard Order Process
Digital Form
Digital Transfer Information
Transfer Size 89.563

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Metadata Reference  ▼►

Metadata Date 2010-06-16
Metadata Contact
Contact Information
Contact Organization Primary
Contact Organization REQUIRED: The organization responsible for the metadata information.
Contact Person REQUIRED: The person responsible for the metadata information.
Contact Address
Address Type REQUIRED: The mailing and/or physical address for the organization or individual.
City REQUIRED: The city of the address.
State or Province REQUIRED: The state or province of the address.
Postal Code REQUIRED: The ZIP or other postal code of the address.

Contact Voice Telephone REQUIRED: The telephone number by which individuals can speak to the organization or individual.

Metadata Standard Name FGDC Content Standards for Digital Geospatial Metadata
Metadata Standard Version FGDC-STD-001-1998
Metadata Time Convention local time



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