Basic question but.. when I am editing mode and select the 'Edit Vertices' then the single vertex tool, and then try to move ONE selected vertex, the entire polygon moves. (even though only one vertex is selected). How can I prevent this and jus move the selected vertex only?
Also, (another derrrr q'n), what is the easiest way to determine the unit of measure used in a field within an attribute table? How do I tell if the area is in acres/ hectares etc when no unit is visible in the field title or the field dialog box?