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Comparison of Urban Growth Modeling Using Deep Belief and Neural Network Based Cellular Automata Model: A Case Study of Chennai Metropolitan Area, Tamil Nadu, India
Indian Institute of Space Science and Technology, India.ORCID iD: 0000-0001-9036-119X
Indian Institute of Space Science and Technology, India.ORCID iD: 0000-0002-7886-666X
2019 (English)In: Journal of Geographic Information System, ISSN 2151-1950, E-ISSN 2151-1969, Vol. 11, no 1, p. 1-16Article in journal (Refereed) Published
Sustainable development
SDG 11: Make cities and human settlements inclusive, safe, resilient, and sustainable
Abstract [en]

Urban Growth Models (UGMs) are very essential for a sustainable development of a city as they predict the future urbanization based on the presentscenario. Neural Network based Cellular Automata models have proved topredict the urban growth more close to reality. Recently, deep learning basedtechniques are being used for the prediction of urban growth. In this currentstudy, urban growth of Chennai Metropolitan Area (CMA) of 2017 was predicted using Neural Network based Cellular Automata (NN-CA) model andDeep belief based Cellular Automata (DB-CA) model using 2010 and 2013urban maps. Since the study area experienced congested type of urbangrowth, “Existing Built-Up” of 2013 alone was used as the agent of urbanization to predict urban growth in 2017. Upon validating, DB-CA model provedto be the better model, as it predicted 524.14 km2 of the study area as urbanwith higher accuracy (kappa co-efficient: 0.73) when compared to NN-CAmodel which predicted only 502.42 km2 as urban (kappa co-efficient: 0.71),while the observed urban cover of CMA in 2017 was 572.11 km2. This studyalso aimed at analyzing the effects of different types of neighbourhood configurations (Rectangular: 3 × 3, 5 × 5, 7 × 7 and Circular: 3 × 3) on the prediction output based on DB-CA model. To understand the direction and type ofthe urban growth, the study area was divided into five distance based zoneswith the State Secretariat as the center and entropy values were calculated forthe zones. Results reveal that Chennai Corporation and its periphery experience congested urbanization whereas areas away from the Corporationboundary follow dispersed type of urban growth in 2017.

Place, publisher, year, edition, pages
Scientific Research Publishing, 2019. Vol. 11, no 1, p. 1-16
National Category
Earth Observation
Research subject
Technology (byts ev till Engineering), Civil engineering
Identifiers
URN: urn:nbn:se:lnu:diva-107372DOI: 10.4236/jgis.2019.111001OAI: oai:DiVA.org:lnu-107372DiVA, id: diva2:1600544
Available from: 2021-10-05 Created: 2021-10-05 Last updated: 2025-05-23Bibliographically approved

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Devendran, Aarthi Aishwarya

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