Language matters: types of informal built landscapes in global metropolitan regions

Abstract

ABSTRACT This article analyses informal built landscapes in nine fast-growing global cities across diverse geo-political regions using historical maps, aerial photographs, and field visits. This empirical study investigates the urban form of informal built landscapes, identifying 10 main patterns of urban form in settlements created in the 1970–2020 period. This period was characterized by rapid spatial expansion of informal settlements. These trends raise the question of whether there were common characteristics of informal land occupation, how public sector interventions have changed informal settlements, and whether certain built landscapes were more prominent globally.