Rail High Hazard Area - Operational / Statistical

Shapefile

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Tags
Rail, Transportation, Alignment, CA, Subdivisions


Summary

The Rail line feature class located in the Rail Feature Dataset represents all rail alignments segmented by milepost as listed in the California Regional Timetable 20.

Description

The purpose of the data is to represent the rail network using available reference data and information contained in the California Region Timetable 20. The Rail feature class contains alignment for passenger and freight railroad lines, including commuter rail and heavy rail. The Rail feature class allows for the selection of all passenger, commuter, recreational, freight, and shortline rail alignment in California with the exception of BART.

Credits

Caltrans, Division of Transportation Planning, Office of System and Freight Planning

Use limitations

This is Category I data. Category I data are public domain and available to share with Caltrans partners. Caltrans makes no representation about the suitability, reliability, availability, timeliness, or accuracy of its GIS data for any purpose. The GIS data and information are provided "as is" without warranty of any kind. Use of the data should be limited to informational and preliminary study purposes only. Caltrans shall not be held liable by users of the data, or by any other party, for any loss or damages, consequential or otherwise, including but not limited to time, money, or goodwill, arising from the use, operation or modification of the data. For planning purposes only. The Rail Database is intended for high level planning purposes and is a point in time reporting of estimated current conditions and forecast of future conditions. While every effort has been made to ensure accuracy of reported data, the Database is not intended for detailed service or facility planning. Such planning requires in-depth site analysis and field confirmation of actual conditions.

Extent

West  -124.307818    East  -113.657474
North  42.102952    South  32.442211

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  transportation


Place keywords  CA

Theme keywords  Rail, transportation, Alignment, Subdivisions

Thesaurus
Title ISO 19115 Topic Categories




Citation 

Title Rail High Hazard Area - Operational / Statistical
Publication date 2013-01-31


Presentation formats  digital map
FGDC geospatial presentation format  vector digital data


Resource Details 

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


Spatial representation type  vector


Processing environment Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcGIS 10.0.3.3600


Credits
Caltrans, Division of Transportation Planning, Office of System and Freight Planning
ArcGIS item properties

Extents 

Extent
Geographic extent
Bounding rectangle
Extent type  Extent used for searching
West longitude -124.307818
East longitude -113.657474
South latitude 32.442211
North latitude 42.102952

Extent
Geographic extent
Bounding rectangle
Extent type  Extent used for searching
West longitude -124.307818
East longitude -113.657474
North latitude 42.102952
South latitude 32.442211
Extent contains the resource Yes

Resource Points of Contact 

Point of contact
Individual's name GIS Coordinator
Organization's name Caltrans, Division of Transportation Planning, Office of System and Freight Planning
Contact's position GIS Coordinator


Contact information
Address
Type both
Delivery point 1120 N St., MS-32
City Sacramento
Administrative area CA
Postal code 95814
Country US



Resource Constraints 

Legal constraints
Limitations of use
See access and use constraints information.
Constraints
Limitations of use
This is Category I data. Category I data are public domain and available to share with Caltrans partners. Caltrans makes no representation about the suitability, reliability, availability, timeliness, or accuracy of its GIS data for any purpose. The GIS data and information are provided "as is" without warranty of any kind. Use of the data should be limited to informational and preliminary study purposes only. Caltrans shall not be held liable by users of the data, or by any other party, for any loss or damages, consequential or otherwise, including but not limited to time, money, or goodwill, arising from the use, operation or modification of the data. For planning purposes only. The Rail Database is intended for high level planning purposes and is a point in time reporting of estimated current conditions and forecast of future conditions. While every effort has been made to ensure accuracy of reported data, the Database is not intended for detailed service or facility planning. Such planning requires in-depth site analysis and field confirmation of actual conditions.

Spatial Reference 

Reference system identifier
Value 3310
Codespace EPSG
Version 7.4.1


Spatial Data Properties 

Vector
Level of topology for this dataset  geometry only


Geometric objects
Object type  composite
Object count 20



Data Quality 

Lineage 

Process step
Description All data was updated from existing Caltrans data holdings to reflect positional accuracy at 1:10,000 or better when overlaid with off the shelf ESRI base map imagery. Subdivisions were updated to reflect milepost segmentation in California Regional Timetable 20.




Source data
Description Association of American Railroads, California Regional Timetable 20, California Shortline Railroad Association, California State Rail Plan 2013 Base Year Train Counts, Caltrans, ITMS 1997, Federal Rail Administration, Federal Register, Headquarters Surface Deployment and Distribution Command, STRACNET and DEFENSE CONNECTOR LINES; March 2008, National Transportation Administration Database (NTAD), and Surface Transportation Board, Cambridge Systematics




Distribution 

Distributor
Contact information
Organization's name Caltrans, Division of Transportation Planning, Office of System and Freight Planning
Contact's position GIS Coordinator
Individual's name GIS Coordinator


Contact information
Address
Type both
Delivery point 1120 N. St. MS-32
City Sacramento
Administrative area CA
Postal code 95814
Country US





Distribution format
Name Shapefile


Transfer options
Transfer size 0.195


Fields 

Details for object Rail 
Field FID
 
Field description
Internal feature number.
Description source
Esri
Description of values Sequential unique whole numbers that are automatically generated.




Field SHAPE
 
Field description
Feature geometry.
Description source
ESRI
Description of values Coordinates defining the features.




Field SITE_NO
 


Field TYPE
 


Field Shape_Leng
 




Metadata Details 

Metadata language
Metadata character set  utf8 - 8 bit UCS Transfer Format


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


Last update 2013-10-23


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



FGDC Metadata (read-only) 

Entities and Attributes