View Metadata
1990 Census Roads - San Francisco Bay Area, California
- Identification Information
- Spatial Reference Information
- Data Quality Information
- Distribution Information
- Content Information
- Spatial Representation Information
- Metadata Reference Information
Identification Information
- Citation
- Title
- 1990 Census Roads - San Francisco Bay Area, California
- Originator
- California. Metropolitan Transportation Commission
- Publisher
- California. Metropolitan Transportation Commission
- Place of Publication
- Oakland , California , US
- Publication Date
- 2002-05-28
- Identifier
- http://purl.stanford.edu/hp348jr8547
- Geospatial Data Presentation Form
- mapDigital
- Collection Title
- California Metropolitan Transportation Comission GIS Data
- Abstract
- This line shapefile contains primary and secondary roads for the San Francosco Bay Area in California. Primary roads are generally divided, limited-access highways within the interstate highway system or under State management, and are distinguished by the presence of interchanges. These highways are accessible by ramps and may include some toll highways. The MAF/TIGER Feature Classification Code (MTFCC) is S1100 for primary roads. Secondary roads are main arteries, usually in the U.S. Highway, State Highway, and/or County Highway system. These roads have one or more lanes of traffic in each direction, may or may not be divided, and usually have at-grade intersections with many other roads and driveways. They usually have both a local name and a route number. This layer is part of the Bay Area Metropolitan Transportation Commission (MTC) GIS Maps and Data collection.
- Purpose
- This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analysis with other spatial data.
- Temporal Extent
- Currentness Reference
- ground condition
- Time Period
- Begin
- 1990-01-01T00:00:00
- End
- 1990-12-31T00:00:00
- Bounding Box
- West
- -123.518312
- East
- -121.1679
- North
- 38.852904
- South
- 36.912983
- ISO Topic Category
- transportation
- Place Keyword
- San Francisco Bay Area (Calif.)
- San Francisco (Calif.)
- Contra Costa County (Calif.)
- Napa County (Calif.)
- San Mateo County (Calif.)
- San Mateo County (Calif.)
- Solano County (Calif.)
- Sonoma County (Calif.)
- Marin County (Calif.)
-
Alameda County (Calif.)
- Place Keyword Thesaurus
- geonames
- Temporal Keyword
- 1990
- Theme Keyword
- Roads
-
Express highways
- Theme Keyword Thesaurus
- lcsh
- Legal Constraints
- Use Restrictions
- otherRestrictions
- Other Restrictions
- No restrictions on access or use.
- Status
- completed
- Maintenance and Update Frequency
- asNeeded
- Collection
- Collection Title
- California Metropolitan Transportation Comission GIS Data
- URL
- http://www.purl.stanford.edu/bq589tv8583
- Originator
- California. Metropolitan Transportation Commission
- Publisher
- California. Metropolitan Transportation Commission
- Publication Date
- 2010-01-01
- Language
- eng
- Credit
- California, Metropolitan Transportation Commission. (2002). 1990 Census Roads - San Francisco Bay Area, California. MTC. Available at: http://purl.stanford.edu/hp348jr8547
- Point of Contact
- Contact
- California. Metropolitan Transportation Commission
- Delivery Point
- 101 Eighth Street
- City
- Oakland
- Administrative Area
- California
- Country
- US
- info@mtc.ca.gov
- Phone
- 510.817.5700
Spatial Reference Information
- Reference System Identifier
- Code
- 26910
- Code Space
- EPSG
- Version
- 8.2.6
Data Quality Information
Distribution Information
- Format Name
- Shapefile
- Distributor
- Stanford Geospatial Center
- Online Access
- http://purl.stanford.edu/hp348jr8547
- Protocol
- http
- Name
- CTPPROAD.shp
- Function
- download
Content Information
- Feature Catalog Description
- Compliance Code
- false
- Language
- eng
- Included With Dataset
- true
- Feature Catalog Citation
- Title
- Feature catalog for 1990 Census Roads - San Francisco Bay Area, California
- Publication Date
- 2010-01-01
- Feature Catalog Identifier
- e096022c-8cab-4cb2-9622-dc35cae4f35e
Spatial Representation Information
- Vector
- Topology Level
- geometryOnly
- Vector Object Type
- composite
- Vector Object Count
- 382
Metadata Reference Information
- Hierarchy Level
- dataset
- Metadata File Identifier
- edu.stanford.purl:hp348jr8547
- Parent Identifier
- http://www.purl.stanford.edu/bq589tv8583.mods
- Dataset URI
- http://purl.stanford.edu/hp348jr8547
- Metadata Date Stamp
- 2015-07-17
- Metadata Standard Name
- ISO 19139 Geographic Information - Metadata - Implementation Specification
- Metadata Standard Version
- 2007
- Character Set
- utf8