Allow measurements without units

09-24-2010 01:24 AM
Status: Open
New Contributor III

In previous ArcGIS versions the length and area measurement was allowed even if the coordinate systems or map units were "unknown".

Please allow this again - as the measurents have a value although they are withoyut a unit  !
I'm currently working on spatial analysis of point digitized in some ordinany photos.  My units are thus simply "pixels" in an arbitrary coordinate system. 

Best regards  Michael