

The available linear units of measure.
| Factory Code | Unit Name | 
|---|---|
| 9001 | International meter | 
| 9002 | International foot | 
| 9003 | US survey foot | 
| 9005 | Clarke's foot | 
| 9014 | Fathom | 
| 9030 | International nautical mile | 
| 9031 | German legal meter | 
| 9033 | US survey chain | 
| 9034 | US survey link | 
| 9035 | US survey mile | 
| 9036 | Kilometer | 
| 9037 | Yard (Clarke's ratio) | 
| 9038 | Chain (Clarke's ratio) | 
| 9039 | Link (Clarke's ratio) | 
| 9040 | Yard (Sears) | 
| 9041 | Sear's foot | 
| 9042 | Chain (Sears) | 
| 9043 | Link (Sears) | 
| 9050 | Yard (Benoit 1895 A) | 
| 9051 | Foot (Benoit 1895 A) | 
| 9052 | Chain (Benoit 1895 A) | 
| 9053 | Link (Benoit 1895 A) | 
| 9060 | Yard (Benoit 1895 B) | 
| 9061 | Foot (Benoit 1895 B) | 
| 9062 | Chain (Benoit 1895 B) | 
| 9063 | Link (Benoit 1895 B) | 
| 9070 | Foot (1865) | 
| 9080 | Indian geodetic foot | 
| 9081 | Indian foot (1937) | 
| 9082 | Indian foot (1962) | 
| 9083 | Indian foot (1975) | 
| 9084 | Indian yard | 
| 9085 | Indian yard (1937) | 
| 9086 | Indian yard (1962) | 
| 9087 | Indian yard (1975) | 
| 9093 | Statute mile | 
| 9094 | Gold Coast foot | 
| 9095 | British foot (1936) | 
| 9096 | International yard | 
| 109002 | US survey yard | 
| 109003 | International Chain | 
| 109004 | International Link | 
| 109005 | Decimeter | 
| 109006 | Centimeter | 
| 109007 | Millimeter | 
| 109008 | International inch | 
| 109009 | US survey inch | 
| 109010 | International rod | 
| 109011 | US survey rod | 
| 109012 | US nautical mile (pre 1954) | 
| 109013 | UK nautical mile (pre 1970) | 
| 109016 | Point | 
| 109030 | 50 kilometer length | 
| 109031 | 150 kilometer length | 
| 109406 | US square foot | 
System.Object
   ArcGIS.Core.Geometry.Unit
      ArcGIS.Core.Geometry.LinearUnit
Target Platforms: Windows 10, Windows 8.1