Electric Transmission Lines - California Energy Commission [ds1198]

File Geodatabase Feature Class

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Tags
Electric Transmission Line, Imperial Irrigation District, Los Angeles Department of Water and Power, PacifiCorp, Pacific Gas and Electric Company, Southern California Edison, San Diego Gas & Electric, Sacramento Municipal Utility District, Western Area Power Administration


Summary

The California Energy Commission (CEC) Electric Transmission Line geospatial data layer has been created to illustrate electric transmission in California.

Description

The California Energy Commission (CEC) Electric Transmission Line geospatial data layer has been created to illustrate electric transmission in California. When used in association with the other energy related geospatial data layers, viewers can analyze the geographic relationships with the electric transmission across the state. The transmission line data is used to:

  1. Support the CEC Transmission Planning;

  2. Support the CEC electric system analysis in California;

  3. Enhance electric transmission communication among California electric stakeholders ;

  4. Support CEC's illustrations of electric infrastructure

Data Dictionary:

  • Object ID: a unique, not null integer field used to uniquely identify rows in tables in a geodatabase.

  • Name: abbreviated transmission line owner and transmission line capacity in kilovolts (kV).

  • kV: transmission line capacity in kilovolts (kV), data structure is a text string.

  • kV (Sort): transmission line capacity in kilovolts (kV), data structure is a numeric double.

  • Owner: abbreviated transmission line owner name.

  • Status - last reported operational, proposed, closed, or unknown status of the transmission line.

  • Circuit - notes if the transmission line segment is a Single, double, or triple circuit. Null values are unknown.

  • Type - OH is overhead transmission lines, UG is underground, UW is underwater, null values are unknown.

  • Legend - a summarized categories of transmission line owner and transmission capacity value in kilowatts (kV) for map legend purposes.

  • Length (Mile) - the length of the transmission line segment in miles.

  • Length (Feet) - the length of the transmission line segment in feet.

  • TLine Name - the name of the transmission line segment reported to the California Energy Commission

  • Source - the data source used by California Energy Commission.

Credits

California Energy Commission

Use limitations

Disclaimer: The State makes no claims, promises, or guarantees about the accuracy, completeness, reliability, or adequacy of these data and expressly disclaims liability for errors and omissions in these data. No warranty of any kind, implied, expressed, or statutory, including but not limited to the warranties of non-infringement of third party rights, title, merchantability, fitness for a particular purpose, and freedom from computer virus, is given with respect to these data.

Extent

West -124.294270 East -112.211877
North 42.086920 South 32.348423

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

ArcGIS Metadata

Topics and Keywords

Themes or categories of the resource utilitiesCommunication


* Content type Downloadable Data
Export to FGDC CSDGM XML format as Resource Description No

Place keywords California

Theme keywords Electric Transmission Line, Imperial Irrigation District, Los Angeles Department of Water and Power, PacifiCorp, Pacific Gas and Electric Company, Southern California Edison, San Diego Gas & Electric, Sacramento Municipal Utility District, Western Area Power Administration

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Citation

Title Electric Transmission Lines - California Energy Commission [ds1198]
Publication date 2024-05-1500:00:00


Presentation formats * digital map


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Citation Contacts

Responsible party
Organization's name California Energy Commission (CEC), California Natural Resource Agency
Contact's role point of contact


Contact information


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Resource Details

Dataset languages * English(UNITED STATES)
Dataset character set utf8 - 8 bit UCS Transfer Format


Status completed
Spatial representation type * vector


* Processing environment Microsoft Windows 10 Version 10.0 (Build 19045) ; Esri ArcGIS 13.1.0.41833


Credits
California Energy Commission
ArcGIS item properties
* Name ds1198
* Location file://\\geodata.\bios\WorkArea\BIOSOnline\Refresh\TODOData\BIOSOnlineData.gdb
* Access protocol Local Area Network

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Extents

Extent
Geographic extent
Bounding rectangle
Extent type Extent used for searching
* West longitude -124.294270
* East longitude -112.211877
* North latitude 42.086920
* South latitude 32.348423
* Extent contains the resource Yes

Extent in the item's coordinate system
* West longitude -356284.262400
* East longitude 647174.505300
* South latitude -605723.763300
* North latitude 452064.068400
* Extent contains the resource Yes

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Resource Points of Contact

Point of contact
Organization's name California Energy Commission (CEC), California Natural Resource Agency
Contact's role point of contact


Contact information


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Resource Maintenance

Resource maintenance
Update frequency unknown


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Resource Constraints

Constraints
Limitations of use

Disclaimer: The State makes no claims, promises, or guarantees about the accuracy, completeness, reliability, or adequacy of these data and expressly disclaims liability for errors and omissions in these data. No warranty of any kind, implied, expressed, or statutory, including but not limited to the warranties of non-infringement of third party rights, title, merchantability, fitness for a particular purpose, and freedom from computer virus, is given with respect to these data.


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Spatial Reference

ArcGIS coordinate system
* Type Projected
* Geographic coordinate reference GCS_North_American_1983
* Projection NAD_1983_California_Teale_Albers
* Coordinate reference details
Projected coordinate system
Well-known identifier 3310
X origin -16909700
Y origin -8597000
XY scale 10000
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 3310
Well-known text PROJCS["NAD_1983_California_Teale_Albers",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["Albers"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",-4000000.0],PARAMETER["Central_Meridian",-120.0],PARAMETER["Standard_Parallel_1",34.0],PARAMETER["Standard_Parallel_2",40.5],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",3310]]

Reference system identifier
* Value 3310
* Codespace EPSG
* Version 6.8(9.2.0)


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Spatial Data Properties

Vector
* Level of topology for this dataset geometry only


Geometric objects
Feature class name ds1198
* Object type composite
* Object count 0

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ArcGIS Feature Class Properties
Feature class name ds1198
* Feature type Simple
* Geometry type Polyline
* Has topology FALSE
* Feature count 0
* Spatial index TRUE
* Linear referencing FALSE

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Geoprocessing history

Process
Date 2024-05-1620:42:37
Tool location c:\program files\arcgis\pro\Resources\ArcToolbox\toolboxes\Conversion Tools.tbx\ExportFeatures
Command issued
Include in lineage when exporting metadata No


Process
Date 2024-05-1620:42:53
Tool location c:\program files\arcgis\pro\Resources\ArcToolbox\toolboxes\Data Management Tools.tbx\Project
Command issued
Include in lineage when exporting metadata No


Process
Date 2024-05-1620:43:14
Tool location c:\program files\arcgis\pro\Resources\ArcToolbox\toolboxes\Data Management Tools.tbx\Rename
Command issued
Include in lineage when exporting metadata No


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Distribution

Distribution format
* Name File Geodatabase Feature Class


Transfer options
Online source
Location https://www.wildlife.ca.gov/Data/BIOS
Function performed information

Online source
Location https://filelib.wildlife.ca.gov/Public/BDB/GIS/BIOS/Public_Datasets/1100_1199/ds1198.zip
Function performed download

Online source
Location https://cecgis-caenergy.opendata.arcgis.com/datasets/CAEnergy::california-electric-transmission-lines-1/about
Function performed download

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Fields

Details for object ds1198
* Type Feature Class
* Row count 0


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 OBJECTID
* Alias OBJECTID
* 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.


HideFieldOBJECTID


Field Name
* Alias Name
* Data type String
* Width 50
* Precision 0
* Scale 0
Field description
Abbreviated transmission line owner and transmission line capacity in kilovolts (kV).
HideFieldName


Field kV
* Alias kV
* Data type String
* Width 50
* Precision 0
* Scale 0
Field description
Transmission line capacity in kilovolts (kV), data structure is a text string.
HideFieldkV


Field kV_Sort
* Alias kV (Sort)
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
Transmission line capacity in kilovolts (kV), data structure is a numeric double.
HideFieldkV_Sort


Field Owner
* Alias Owner
* Data type String
* Width 50
* Precision 0
* Scale 0
Field description
Abbreviated transmission line owner name.
HideFieldOwner


Field Status
* Alias Status
* Data type String
* Width 20
* Precision 0
* Scale 0
Field description
Last reported operational, proposed, closed, or unknown status of the transmission line.
HideFieldStatus


Field Circuit
* Alias Circuit
* Data type String
* Width 50
* Precision 0
* Scale 0
Field description
Notes if the transmission line segment is a Single, double, or triple circuit. Null values are unknown.
HideFieldCircuit


Field Type
* Alias Type
* Data type String
* Width 50
* Precision 0
* Scale 0
Field description
OH is overhead transmission lines, UG is underground, UW is underwater, null values are unknown.
HideFieldType


Field Legend
* Alias Legend
* Data type String
* Width 100
* Precision 0
* Scale 0
Field description
A summarized categories of transmission line owner and transmission capacity value in kilowatts (kV) for map legend purposes.
HideFieldLegend


Field Length_Mile
* Alias Length (Mile)
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
The length of the transmission line segment in miles.
HideFieldLength_Mile


Field Length_Feet
* Alias Length (Feet)
* Data type String
* Width 50
* Precision 0
* Scale 0
Field description
The length of the transmission line segment in feet.
HideFieldLength_Feet


Field TLine_Name
* Alias TLine Name
* Data type String
* Width 120
* Precision 0
* Scale 0
Field description
The name of the transmission line segment reported to the California Energy Commission
HideFieldTLine_Name


Field Source
* Alias Source
* Data type String
* Width 50
* Precision 0
* Scale 0
Field description
The data source used by California Energy Commission.
HideFieldSource


Field Comments
* Alias Comments
* Data type String
* Width 100
* Precision 0
* Scale 0


HideFieldComments


Field GlobalID
* Alias GlobalID
* Data type GlobalID
* Width 38
* Precision 0
* Scale 0


HideFieldGlobalID


Field Shape_Length
* Alias Shape_Length
* Data type Double
* Width 8
* Precision 0
* Scale 0
* Field description
Length of feature in internal units.
* Description source
Esri
* Description of values
Positive real numbers that are automatically generated.


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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 2024-05-16


ArcGIS metadata properties
Metadata format ArcGIS1.0
Standard or profile used to edit metadata FGDC


Created in ArcGIS for the item 2024-05-1620:42:46
Last modified in ArcGIS for the item 2024-05-1620:42:34


Automatic updates
Have been performed Yes
Last update 2024-05-1620:42:34


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Metadata Contacts

Metadata contact
Organization's name California Energy Commission (CEC), California Natural Resource Agency
Contact's role point of contact


Contact information


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Metadata Maintenance

Maintenance
Update frequency unknown


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