Programmatically Open ShapeFiles with ArcObjects

ESRI WKID (Well Known ID) List of Units

23. November 2011 11:54 by Scott in   //  Tags:   //   Comments (0)

I looked long and hard for the Well known Ids from ESRI for Geospatial Units.  So I decided to post them here incase I need them again.

Value

Description

esriCentimeters

Centimeters.   WKID = 109006.  

esriDecimalDegrees

Decimal Degrees.  WKID = 9102.

esriDecimeters

Decimeters.  WKID = 109005.

esriFeet

Feet. WKID = 9003.

esriInches

Inches.  WKID = 109008.

esriKilometers

Kilometers.  WKID = 9036.

esriMeters

Meters.  WKID = 9001.

esriMiles

Miles.  WKID = 9035.

esriMillimeters

Millimeters.  WKID = 109007.

esriNauticalMiles

Nautical Miles.  WKID = 9030.

esriPoints

Points.  1/72 inch.  No WKID, strictly a printing canvas measure.

esriUnknownUnits

Unknown units.  No WKID.

esriYards

Yards.  WKID = 109002.

The available units of measure.

ConstantValueDescription
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.