Assessing GTFS Accuracy [Research Brief]

Details

• Creators:
  Newmark, Gregory L
• Corporate Creators:
  San Jose State University. College of Business. Mineta Transportation Institute
• Corporate Contributors:
  California Department of Transportation ; United States. Department of Transportation. University Transportation Centers (UTC) Program ; United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology
• Subject/TRT Terms:
  Accuracy Data Data Quality Public Transit Real Time Information Specifications Statistical Analysis
• Publication/ Report Number:
  2017
• Resource Type:
  Brief
• Geographical Coverage:
  California ; United States
• Edition:
  Research Brief
• Corporate Publisher:
  San Jose State University. College of Business. Mineta Transportation Institute
• Abstract:
  This research presents several innovative techniques to assess the temporal accuracy of the vehicle arrival predictions in GTFS Realtime and the spatial accuracy of the transit paths and stops in GTFS Static. The metrics presented in this research can help transit agencies continually evaluate and improve the accuracy of the trip planning information they share with the public.
• Format:
  PDF
• Collection(s):
  University Transportation Centers
• Main Document Checksum:
  urn:sha-512:6ee07963cce1ffb245b8e81d6d800696e08dca2b7c92365b6b2732b5cb488c75078a0218c40a61a43d2ceec634355b256e8848bf241dbca043f856c4b8c5fe8c
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/77205/dot_77205_DS1.pdf
• File Type:
  [PDF - 819.03 KB ]