Dataset of a three-tier framework 'Supply Warehouse - Urban Distribution Center - Temporary Distribution Station'

Since the problem of two-echelon two-mode distribution optimization synchronized with drones within an emergency logistics network is a new one and there is no widely accepted baseline data suitable for our problem, we perform computational experiments on a variety of randomly generated instances with a variety of problem sizes. We generated a total of 50 examples, all of which contained three supply warehouses, four urban distribution centers, and each of which contained 20, 30, 40, 60, and 80 temporary distribution stations.