MajorBays

Shapefile

Thumbnail

Tags
Oceans ISO 19115 Topic Categories bays, coastal information


Summary

This feature class is a component of TPWD 'base' data. 'Base' data includes current, statewide geospatial information intended to provided context for mapping purposes.Its intended purpose is to provide an overview of the eight major bay systems of Texas.

Description

This dataset defines the major bays of the Texas Gulf Coast. The eight major bay systems are Sabine Lake, Galveston, Matagorda, San Antonio, Aransas, Corpus Christi, Upper Laguna Madre and Lower Laguna Madre. Two areas, East Matagorda Bay and Cedar Lakes, are sampled seperately from the previously mentioned eight bay systems. For the purpose of this map, those areas have been included in bays 1 though 8. East Matagorda Bay is part of the Matagorda Bay system and Cedar Lakes is part of the Galveston Bay system.

Credits

Ashely Summers, TPWD Coastal Fisheries GIS Analyst

Use limitations

This data was prepared for inclusion in the TPWD Base SDE database by Texas Parks and Wildlife Department GIS analysts. The Texas Parks and Wildlife Department, its employees, and personnel, make no warranty as to its accuracy. The Texas Parks and 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.Not intended for navigational use!

Extent

West -97.804365   East -93.707282
North 30.277266   South 25.716781

Scale Range

ArcGIS Metadata 

Topics and Keywords 

Themes or categories of the resource  oceans


*Content type  Downloadable Data


Theme keywords  Oceans

Theme keywords  ISO 19115 Topic Categories bays, coastal information

Thesaurus
Title ISO 19115 Topic Categories




Citation 

*Title MajorBays
Publication date 0516-20-12


Presentation formats  digital map
FGDC geospatial presentation format  vector digital data


Citation Contacts 

Responsible party
Organization's name Texas Parks and Wildlife Department
Contact's role  publisher


Contact information
Address
Delivery point Austin, Texas



Responsible party
Organization's name Coastal Fisheries Division TPWD
Contact's role  originator


Resource Details 

Dataset languages  English (UNITED STATES)


Status  completed
Spatial representation type  vector


Supplemental information
This layer was created from the "minor bays" shapefile. Using the "Major Bay" code, all the bays in each major system were exported into their own shapefile and dissolved to make one polygon. All the dissolved polygons were then aggregated (using the Union tool) to make one shapefile with eight features. Notes Not intended for navigational use!

*Processing environment Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.5.1.7333


Credits
Ashely Summers, TPWD Coastal Fisheries GIS Analyst

ArcGIS item properties
*Name MajorBays
*Size 2.981
*Location file://\\GIS-206016\E$\PDaugherty\data\DataDownloads_Jan2018\SecurityChecked\MajorBays\MajorBays.shp
*Access protocol Local Area Network

Extents 

Extent
Description
geometry publication date

Temporal extent
Date and time
Indeterminate date unknown

Extent
Geographic extent
Bounding rectangle
West longitude -106.645386
East longitude -93.507766
South latitude 25.837086
North latitude 36.500462

Extent
Geographic extent
Bounding rectangle
Extent type  Extent used for searching
*West longitude -97.804365
*East longitude -93.707282
*North latitude 30.277266
*South latitude 25.716781
*Extent contains the resource Yes

Extent in the item's coordinate system
*West longitude 1220563.158800
*East longitude 1604774.339800
*South latitude 412832.007300
*North latitude 903892.674500
*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 addressgislab@tpwd.state.tx.us

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



Resource Maintenance 

Resource maintenance
Update frequency  as needed


Resource Constraints 

Security constraints
Classification  unclassified


Constraints
Limitations of use
This data was prepared for inclusion in the TPWD Base SDE database by Texas Parks and Wildlife Department GIS analysts. The Texas Parks and Wildlife Department, its employees, and personnel, make no warranty as to its accuracy. The Texas Parks and 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.Not intended for navigational use!

Spatial Reference 

ArcGIS coordinate system
*Type Projected
*Geographic coordinate reference GCS_North_American_1983
*Projection NAD_1983_Texas_Statewide_Mapping_System
*Coordinate reference details
Projected coordinate system
Well-known identifier 102603
X origin -37624400
Y origin -27099700
XY scale 116599859.86502042
Z origin -100000
Z scale 10000
M origin -100000
M scale 10000
XY tolerance 0.001
Z tolerance 0.001
M tolerance 0.001
High precision true
Latest well-known identifier 3081
VCSWKID 115702
LatestVCSWKID 115702
Well-known text PROJCS["NAD_1983_Texas_Statewide_Mapping_System",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]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",1000000.0],PARAMETER["False_Northing",1000000.0],PARAMETER["Central_Meridian",-100.0],PARAMETER["Standard_Parallel_1",27.41666666666667],PARAMETER["Standard_Parallel_2",34.91666666666666],PARAMETER["Latitude_Of_Origin",31.16666666666667],UNIT["Meter",1.0]],VERTCS["NAD_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PARAMETER["Vertical_Shift",0.0],PARAMETER["Direction",1.0],UNIT["Meter",1.0]]

Reference system identifier
*Value 3081
*Codespace EPSG
*Version 6.11.1(9.2.0)


Spatial Data Properties 

Vector
*Level of topology for this dataset  geometry only


Geometric objects
Feature class name MajorBays
*Object type  composite
*Object count 8



ArcGIS Feature Class Properties
Feature class name MajorBays
*Feature type Simple
*Geometry type Polygon
*Has topology FALSE
*Feature count 8
*Spatial index TRUE
*Linear referencing FALSE



Data Quality 

Geoprocessing history 

Distribution 

Distributor
Contact information
Organization's name Texas Parks and Wildllife GIS Lab
Contact's role  distributor


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 addressgislab@tpwd.state.tx.us

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





Distribution format
*Name Shapefile


Transfer options
*Transfer size 2.981


Online source
Location \\GIS_Shared\EnterpriseGIS_Workgroup\DataLayersList\Metadata\New_Shapefile.shp

Fields 

Details for object MajorBays 
*Type Feature Class
*Row count 8


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 MJRcd
 
*Alias MJRcd
*Data type String
*Width 5
*Precision 0
*Scale 0
Field description
Contains database codes for linking harvest monitoring database to minor bays. These numbers correspond to the 'MajorBays' field in the MinorBays feature class.



Field MJRBY
 
*Alias MJRBY
*Data type String
*Width 50
*Precision 0
*Scale 0
Field description
This field identifies the names of the major bay systems. 



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




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




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




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




Field Shape_Le_1
 
*Alias Shape_Le_1
*Data type Double
*Width 19
*Precision 0
*Scale 0




Field Shape_Le_2
 
*Alias Shape_Le_2
*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 2018-01-08


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


Created in ArcGIS for the item 2010-03-11 10:56:54
Last modified in ArcGIS for the item 2018-01-08 09:55:15


Automatic updates
Have been performed Yes
Last update 2018-01-08 09:55:15


Metadata Contacts 

Metadata 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 addressgislab@tpwd.state.tx.us

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



Metadata Constraints 

Security constraints
Classification  unclassified


Thumbnail and Enclosures 

Thumbnail
Thumbnail type  JPG

FGDC Metadata (read-only) 

Entities and Attributes