In ArcGIS Pro, when the ‘Trace with offset’
check box is checked in the Trace Options dialog box, the Units drop-down menu
displays angular units, such as Decimal Degrees (DD), Degrees Minutes Seconds
(DMS), and Right Ascension (RA) as options, instead of linear units, such as
mile (mi), feet (ft), US feet (ftUS), yard (yd), kilometer (km), and meter (m ). Item 33455-2025