Trade plan — thickenings

The dataset contains the polygons that represent the perimeter of the commercial thickenings. Commercial thickenings consist of portions of urban territory, perceived as unitary, grouping a widespread set of commercial activities, located on a pedestrian scale, within which the consumer finds an organised and integrated set of commercial offerings. They are characterised by the public nature of the paths. They are recognizable thickenings with linear character, thickenings with reticular character and thickenings with radial character. Trade thickenings are classified as follows: A1 — commercial thickening of the main historic centre; A2 — commercial thickenings of consolidated secondary historical centres; A3 — strong commercial thickenings of peripheral areas; A4 — minor or interstitial trade thickenings.