Key:depth: Difference between revisions

From OpenStreetMap Wiki
Jump to navigation Jump to search
No edit summary
(unit of measure)
Line 5: Line 5:
}}
}}
{{key stub}}
{{key stub}}
Depth is a property referring to how deep a feature is according to charted depth. In most cases, the depth of a feature in the ocean is referred to LAT (Lower Astronomical Tide). For rivers, canals, and inland lakes this might be different. Rivers and canals with water level gauges will have a defined zero value where depths should be referred.
Depth is a property referring to how deep a feature is according to charted depth, measured in metres. For shallow depths, such as some [[Key:ford|fords]], a decimal value will be needed - e.g. 0.05 for 5 cm. In most cases, the depth of a feature in the ocean is referred to LAT (Lower Astronomical Tide). For rivers, canals, and inland lakes this might be different. Rivers and canals with water level gauges will have a defined zero value where depths should be referred.

Revision as of 05:11, 17 March 2014

Public-images-osm logo.svg depth
Great Bear Lake (depth information).png
Description
The depth of a feature, in metres. 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)should not be used on relations (except multipolygon relations)
Status: de facto

information sign

This key page is a stub. You can help OpenStreetMap by expanding it.
Similar pages for structural reference: Key:religion, Key:waterway.

Depth is a property referring to how deep a feature is according to charted depth, measured in metres. For shallow depths, such as some fords, a decimal value will be needed - e.g. 0.05 for 5 cm. In most cases, the depth of a feature in the ocean is referred to LAT (Lower Astronomical Tide). For rivers, canals, and inland lakes this might be different. Rivers and canals with water level gauges will have a defined zero value where depths should be referred.