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Open Geospatial Data, Software and Standards

Table 1 Number of versions and unique IDs in a typical OpenStreetMap full history planet file

From: OSHDB: a framework for spatio-temporal analysis of OpenStreetMap history data

OSM element

Versions

Unique IDs

\(\varnothing {}\)

Nodes

7 326 018 355

5 540 766 395

1.32

Ways

1 002 978 129

596 015 042

1.68

Relations

25 767 100

7 796 460

3.30

  1. Column \(\varnothing {}\) contains the average number of versions per unique ID for each of the OSM element types. These numbers have been calculated for the OSM full history planet file history-181112.osm.pbf, downloaded from https://planet.openstreetmap.org, accessed 2018-11-19
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