Environmental Data Coding Specifcation        ISO IEC LogosRight Title Graphic
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Status: STD 2005/06/07
Code: 151
Symbol: '
Quantities associated with this Unit

Quantity: angle (plane angle)
Concept definition: s/r, where s is the length of the included arc of a circle between two radii of the circle [ISO 80000-3:2006, item 3-1.8] and r is the radius of the circle [ISO 80000-3:2006, item 3-1.5].
1' = (1 / 60)° = (π / 10 800) rad (exactly).
Reference type: PR
Reference: [ISO 80000-3:2006, item 3-5.c]
Supplemental references: [ISO 80000-1:2009, Table 5, "plane angle"]

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