I am a casual user that uses GIS frequently but at a fairly low level.
My question: I am working from a map that is projected in state plane coordinates. I want to find the latitude/longitude of points on this map for later use in a GPS.
How do I go about doing this??????
My current solution is to create a shapefile with a geographic coordinate system that has the same datum as the projected map. Then I simply digitize the points I need in this shapefile and then use "calculate geometry" for latitude/longitude values.
Will this work accurately?????