Monitoring sustainable urban development using built-up area indicators: a case study of Stellenbosch, South Africa
Walter Musakwa () and
Adriaan Niekerk
Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, 2015, vol. 17, issue 3, 547-566
Abstract:
Rapid urbanisation in many developing countries causes land transformation from agricultural, rural, and natural landscapes into urban areas. Data to monitor this transformation are often out of date, unreliable, not in standard format, cumbersome and expensive to collect or simply unavailable. This inhibits local authorities and other stakeholders’ capacity to monitor and leverage resources towards sustainable urban development. This paper investigates the use of earth observation (EO) data for supporting sustainable urban development planning. The study demonstrates that EO adds value to sustainable urban development by providing area-wide and up-to-date thematic and geometric characterisation of the urban built-up area, which would be difficult to obtain from other data sources. This helps local planning authorities to monitor urban growth and sustainability, and facilitate evidence-based decision-making and an array of other practical uses. Copyright Springer Science+Business Media Dordrecht 2015
Keywords: Sustainable urban development; Building density; Impervious surfaces; Building height; Earth observation (search for similar items in EconPapers)
Date: 2015
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DOI: 10.1007/s10668-014-9560-7
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