Key:length

From OpenStreetMap Wiki
Jump to navigation Jump to search
Public-images-osm logo.svg length
Height demonstration diagram.png
Description
The length of a feature. Values are interpreted as meters by default. Show/edit corresponding data item.
Group: properties
Used on these elements
may be used on nodesmay be used on waysmay be used on areas (and multipolygon relations)may be used on relations
Useful combination
Status: de facto

The length of a feature.

Units can be tagged explicitly. Values are interpreted as meters by default. Use distance=* on route relations.

Examples

Width Tagging Remark
Two metres length=2 Alternatively length=2 m could be used. But this is far less common.
0.6 miles length=0.6 mi Please note the dot as decimal separator!
16 feet and 3 inches length=16'3" Use a typewriter apostrophe character after the feet value and a typewriter double-quote character after the inches value. Spaces are not permitted.


Similar tags

  • maxlength=* - length restriction for vehicles on a road
  • height=* - measurement of height
  • width=* - measurement of width
  • distance=* - Distance of a route relation or any other line given in kilometres.

Possible tagging mistakes

If you know places with this tag, verify if it could be tagged with another tag.
Automated edits are strongly discouraged unless you really know what you are doing!