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Authors: Rongfang Lyu ; Jianming Zhang ; Mengqun Xu and Jijun Li

Affiliation: Lanzhou University, China

Keyword(s): Urban Simulation, Spatial Heterogeneity, Macro-control Influence, SLEUTH-3r Model, City Belt along Yellow River in Ningxia.

Abstract: Spatial heterogeneity of urban expansion and macro-scale influence of socioeconomic development are the two main problems in urban-expansion modelling. In this study, we used the SLEUTH-3r model to simulate urban expansion at a fine scale (30 m) for a large urban agglomeration (22000 km2) in north-western China. Multiple spatial constraint factors were integrated into the model through Ordinary Least Regression and Binary Logistic Regression to simulate the spatial heterogeneity in urban expansion. A critical parameter—the diffusion multiplier (DM)—was used to simulate the macro-scale influence of socioeconomic development in the urban model. These two methods have greatly enhanced the ability of the SLEUTH-3r model to simulate urban expansion with high heterogeneity, and adapt to urban growth driven by socioeconomic development and government policy.

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Paper citation in several formats:
Lyu, R.; Zhang, J.; Xu, M. and Li, J. (2018). Improving Urban Simulation Accuracy through Analysis of Control Factors: A Case Study in the City Belt along the Yellow River in Ningxia, China. In Proceedings of the 4th International Conference on Geographical Information Systems Theory, Applications and Management - GISTAM; ISBN 978-989-758-294-3; ISSN 2184-500X, SciTePress, pages 159-166. DOI: 10.5220/0006627201590166

@conference{gistam18,
author={Rongfang Lyu. and Jianming Zhang. and Mengqun Xu. and Jijun Li.},
title={Improving Urban Simulation Accuracy through Analysis of Control Factors: A Case Study in the City Belt along the Yellow River in Ningxia, China},
booktitle={Proceedings of the 4th International Conference on Geographical Information Systems Theory, Applications and Management - GISTAM},
year={2018},
pages={159-166},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006627201590166},
isbn={978-989-758-294-3},
issn={2184-500X},
}

TY - CONF

JO - Proceedings of the 4th International Conference on Geographical Information Systems Theory, Applications and Management - GISTAM
TI - Improving Urban Simulation Accuracy through Analysis of Control Factors: A Case Study in the City Belt along the Yellow River in Ningxia, China
SN - 978-989-758-294-3
IS - 2184-500X
AU - Lyu, R.
AU - Zhang, J.
AU - Xu, M.
AU - Li, J.
PY - 2018
SP - 159
EP - 166
DO - 10.5220/0006627201590166
PB - SciTePress

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