i'm sure the answer is simple and maybe i just need more coffee but I have georeferenced a cad jpeg of a blueprint into arcmap. Once I have digitized the features the total length of, lets call it a rectangle, measures out to 188 feet. The CAD drawing is at 205. I'm using a projected coordinate system and have been rattling my brain for hours. Any advice out there? Thanks all.
Brad
Are you sure your georeferenced jpg is good..??? I'm not using arcgis to georeference images because is not very good. I prefer external tools like envi, erdas or global mapper, more suitable to manage large images