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esriSRUnitType Constants

The available units of measure.

Constant Value Description
esriSRUnit_Meter 9001 International meter.
esriSRUnit_GermanMeter 9031 German legal meter.
esriSRUnit_Foot 9002 International foot.
esriSRUnit_SurveyFoot 9003 US survey foot.
esriSRUnit_ClarkeFoot 9005 Clarke's foot.
esriSRUnit_Fathom 9014 Fathom.
esriSRUnit_NauticalMile 9030 International nautical mile.
esriSRUnit_SurveyChain 9033 US survey chain.
esriSRUnit_SurveyLink 9034 US survey link.
esriSRUnit_SurveyMile 9035 US survey mile.
esriSRUnit_Kilometer 9036 Kilometer.
esriSRUnit_ClarkeYard 9037 Yard (Clarke's ratio).
esriSRUnit_ClarkeChain 9038 Chain (Clarke's ratio).
esriSRUnit_ClarkeLink 9039 Link (Clarke's ratio).
esriSRUnit_SearsYard 9040 Yard (Sears).
esriSRUnit_SearsFoot 9041 Sears' foot.
esriSRUnit_SearsChain 9042 Chain (Sears).
esriSRUnit_SearsLink 9043 Link (Sears).
esriSRUnit_Benoit1895A_Yard 9050 Yard (Benoit 1895 A).
esriSRUnit_Benoit1895A_Foot 9051 Foot (Benoit 1895 A).
esriSRUnit_Benoit1895A_Chain 9052 Chain (Benoit 1895 A).
esriSRUnit_Benoit1895A_Link 9053 Link (Benoit 1895 A).
esriSRUnit_Benoit1895B_Yard 9060 Yard (Benoit 1895 B).
esriSRUnit_Benoit1895B_Foot 9061 Foot (Benoit 1895 B).
esriSRUnit_Benoit1895B_Chain 9062 Chain (Benoit 1895 B).
esriSRUnit_Benoit1895B_Link 9063 Link (Benoit 1895 B).
esriSRUnit_IndianFoot 9080 Indian geodetic foot.
esriSRUnit_Indian1937Foot 9081 Indian foot (1937).
esriSRUnit_Indian1962Foot 9082 Indian foot (1962).
esriSRUnit_Indian1975Foot 9083 Indian foot (1975).
esriSRUnit_IndianYard 9084 Indian yard.
esriSRUnit_Indian1937Yard 9085 Indian yard (1937).
esriSRUnit_Indian1962Yard 9086 Indian yard (1962).
esriSRUnit_Indian1975Yard 9087 Indian yard (1975).
esriSRUnit_Foot1865 9070 Foot (1865).
esriSRUnit_Radian 9101 Radian.
esriSRUnit_Degree 9102 Degree.
esriSRUnit_ArcMinute 9103 Arc-minute.
esriSRUnit_ArcSecond 9104 Arc-second.
esriSRUnit_Grad 9105 Grad.
esriSRUnit_Gon 9106 Gon.
esriSRUnit_Microradian 9109 Microradian.
esriSRUnit_ArcMinuteCentesimal 9112 Centesimal arc-minute.
esriSRUnit_ArcSecondCentesimal 9113 Centesimal arc-second.
esriSRUnit_Mil6400 9114 Mil.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Remarks

This enumeration contains entries for some of the predefined units of measure. Please see esriSRUnit2Type for other predefined units of measure. A value corresponds to the factory code used in the Projection Engine library.

See Also

esriSRUnit2Type Constants