I'm wondering if it is possible to measure the length of one side/part of a polygon. What I have is a coastal property layer (a shapefile with many polygons combined, each with their own attribute information). I want to know the length of coastline for each property, and need to know the best way to go about this.
I have attached an image here showing the property layer. I need to know how to measure the distance of the southern boundary (which borders water) for each individual property. This is just a sample, there are about 15,000 properties in total.