Spatial (geographical) Datasets in 2D space

Road Network Data

Part of Athens Metropolitan Area. 

  •      Nodes in <id,lon,lat> Links in <id,node-start,node-end,resistance> (see image)

 Feifei Li's collection of real road network data (nodes - edges - POIs of road networks in California, San Francisco, North America, San Joaquin County, City of Oldenburg)

The following files are in zipped text (plain ascii) format including tuples of the form (unless otherwise indicated):

  • <id x1 y1 x2 y2> or <x1 y1 x2 y2> for MBRs
  • <id x y> or <x y> for points

 

 

Greece:

North America:

  • Germany:

  • roads.zip (0.3Mb): MBRs of 30,674 streets (polylines) of Germany. See image
  • rrlines.zip (0.3Mb): MBRs of 36,334 railroad lines. See image
  • utility.zip (0.2Mb): MBRs of 17,790 utility network elements. See image
  • hypsogr.zip (0.6Mb): hypsography data (76,999 MBRs). See image
  • roads.zip (0.3Mb): MBRs of 23,268 streets (polylines) in Greece. See image
  • rivers.zip (0.4Mb): MBRs of 24,650 rivers. See image
  • lakes.txt (0.0Mb): MBRs of 77 lakes. See image
  • cities_loc.zip (0.1Mb): Points - locations - of 5,922 cities and villages. See image
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      • ● Source: Digital Chart of the World�

        • Point data: populated places and cultural landmarks in US, Canada, Mexico, their mergings and divisions; a total of 24,493 and 9,203 points, respectively, in <x : y : id> format. dcw-points.zip (1.1Mb). Readme.See images

        • Line segment data: railroads and roads in US, Canada, Mexico, their mergings and divisions; a total of191,637 and 402,466 line segments, respectively, in <x1 : y1 : x2 : y2 : inclination : id> format. dcw-lines.zip (22.6Mb). Readme. See images

      • ● Source: Sequoia

        • Sequoia.zip (0.7Mb; format: <x:y:description>) and Sequoia1.zip (0.5Mb; format: <x y>): SEQUOIA points - locations - of 62,556 California place names.

      • ● Source:�Tiger/Line

        • CAR.tar.gz (12.5Mb): California Roads, containing the MBRs of 2,249,727 streets (polylines) of California.

        • CAS.tar.gz (0.9Mb): California Streams, containing the MBRs of 98,451 streams (polylines) of California.

        • LB.zip (0.6Mb): Long Beach county roads, containing 53,145 MBRs.

        • MG.zip (0.4Mb): Montgomery county roads, containing 39,231 MBRs.

        • RR.zip (2.1Mb): Tiger/Line LA rivers and railways, containing 128,971 MBRs.

        • Streets.zip (1.4Mb): LA streets, containing 131,461 MBRs.

        • TCB.tar.gz (4.3Mb): Tiger Census Blocks, containing the MBRs of 556,696 census blocks (po lygons) of Iowa, Kansa, Missouri and Nebraska.

        • TS.tar.gz (2.0Mb): Tiger Streams, containing the MBRs of 194,971 streams (polylines) of Iowa, Kansas, Missouri and Nebraska.

      • ● Other

        • NE.zip (0.8Mb): North East dataset, containing 123,593 postal addresses (points), which represent three metropolitan areas (New York, Philadelphia and Boston), hence three clusters, with a lot of noise, in the form of uniformly distributed rural areas and smaller population centers. See image