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Transport Survey

Establishment of a ComprehensiveTransportation Information Infrastructure

Transport Infrastructure Survey

Transport Infrastructure Survey

  • A survey to update transport maps with geographic information on nationwide transport networks, transport facilities, and general facilities.
    • Conduct field surveys and reference material studies about transport facilities.
  • Conduct surveys to update information on roads after completion of the first survey in 2002.
  • Conduct surveys on public transport in 2013.
  • Field surveys are no longer conducted because of the use of commercial navigation data.

Survey history

Survey history
Year Primary survey Survey items
2014 ~
  • Discontinue
2013
  • Transport facilities
  • Establishment of transport maps (roads, railways)
  • Establishment of transport maps (public transport)
  • Nodes, links, spin restriction, and shared section information of roads
  • Nodes and links of railways
  • Routes and operations for each mode of public transport
2012
  • Transport facilities
  • Establishment of transport maps (roads, railways)
  • Nodes, links, spin restriction, and shared section information of roads
  • Nodes and links of railways
2011
  • Transport networks
  • Establishment of GIS database
  • Nodes, links, spin restriction, and shared section information of roads
  • Nodes and links of railways
2010
  • Transport facilities
  • Establishment of transport maps (roads, railways)
  • Nodes, links, spin restriction, and shared section information of roads
  • Nodes and links of railways
2009
  • Transport facilities
  • Establishment of transport maps (roads, railways)
  • Nodes, links, spin restriction, and shared section information of roads
  • Nodes and links of railways
2008
  • Transport facilities
  • Establishment of transport maps (roads, railways)
  • Nodes, links, spin restriction, and shared section information of roads
  • Nodes and links of railways
2007
  • Transport facilities
  • Establishment of transport maps (roads, railways)
  • Nodes, links, spin restriction, and shared section information of roads
  • Nodes and links of railways
2006
  • Transport facilities
  • Establishment of transport maps (roads, railways)
  • Nodes, links, spin restriction, and shared section information of roads
  • Nodes and links of railways
2005
  • Transport facilities
  • Establishment of transport maps (roads, railways)
  • Nodes, links, spin restriction, and shared section information of roads
  • Nodes and links of railways
2004
  • Transport facilities
  • Establishment of transport maps (roads, railways)
  • Nodes, links, spin restriction, and shared section information of roads
  • Nodes and links of railways
2003
  • Transport facilities
  • Establishment of transport maps (roads, railways)
  • Nodes, links, spin restriction, and shared section information of roads
  • Nodes and links of railways
2002
  • Transport facilities
  • Establishment of transport maps (roads, railways)
  • Nodes, links, spin restriction, and shared section information of roads
  • Nodes and links of railways