Delineating Functional Territories from Outer Space

The delimitation of functional spatial units or functional territories is an important topic in regional science and economic geography since the empirical verification of many causal relationships is affected by the size and shape of these areas. Most of the literature on the delimitation of these functional territories is based on developed countries, usually using contemporary and updated information of commuting flows. Conversely, in developing countries the technical contributions have been incipient.