![]() This is continued further up to 14 levels (but the number of levels might be variable). This rectangle is divided into 4 equally-sized sub-rectangles (tiles) called a,b,c and d counter clockwise …Įach of the sub-rectangles (tiles) is then further subdivided, so a rectangle “aa” is top right in “a” So, the world gives a 40000x40000km rectangle (tile). This doesn’t cover polar regions, but it’s ok for now. The limit of this world is about 20000 km in earch direction from this null point. The map coordinates of binfile are in meters, measured from equator and null meridian, with a merkator projection. * provides pre-processed OpenStreetMap Protobuf Data files of almost all countries, and all continents. OpenStreetMap (visual) allows you to select a small rectangular area and download the selection as OpenStreetMap XML Data.OpenStreetMap ReadOnly (XAPI) The API allows to get the data of a specific bounding box, so that download managers can be used.You can use Osmosis to cut it into smaller chunks. hosts the complete data set (the whole world).This method is probably the easiest way of downloading OpenStreetMap XML Data for an entire country or continent. Geofabrik provides pre-processed OpenStreetMap XML Data files of almost all countries, and all continents.OpenStreetMap Protobuf Data files are binary files, which take up less space (so are quicker to download and process) but are not editable. OpenStreetMap XML Data files are regular textfiles, easily editable in any text editor. OSM data can be downloaded from a variety of sources.
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