I have two lake boundary shapefile from two different years. The size of the lake decreased over the years and I would like to generate the boundaries of the years that are between what I have.
To achieve it I need a technique that looks like the following:
The black and green polygons represents the ones I have. The red is the what I want first, the Letters should indicate, that the red polygon has the same distance from the black and green. If possible I'd like the solution in ArcMap (I have advance license).