Parameter

Comments

Input Features

<Input_Features; Input_Features...>

The input polyline or polygon layers whose length values will be added to the attribute tables.

Output Field Name

<Output_Field_Name>

Length output field name.

Unknown Spatial Reference Units

{Unknown_Spatial_Reference_Units}

Units for the unknown input spatial reference.

Output Spatial Reference

{Output_Spatial_Reference}

Specifies if output length values will be calculated using the selected output spatial reference.

Output Units

{Output_Units}

Length output units.

Measurement Type

{PLANAR | GEODESIC | LOXODROME | GREAT_ELLIPTIC}

Specifies measurement type for length - this can be only planar for projected datasets, but also geodesic, loxodrome, and great elliptic for data in geographic coordinates systems.