Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/101756
Title: Using multitemporal Landsat imagery to monitor and model the influences of landscape pattern on urban expansion in a metropolitan region
Authors: Yang, Yetao
Wong, Louis Ngai Yuen
Chen, Chao
Chen, Tao
Keywords: DRNTU::Engineering::Civil engineering
Issue Date: 2014
Source: Yang, Y., Wong, L. N. Y., Chen, C., & Chen, T. (2014). Using multitemporal Landsat imagery to monitor and model the influences of landscape pattern on urban expansion in a metropolitan region. Journal of Applied Remote Sensing, 8(1), 083639-.
Series/Report no.: Journal of applied remote sensing
Abstract: Studying the interaction between landscape patterns and temporal land-use changes in a metropolitan area can improve understanding of the urbanization process. Multitemporal remote sensing imagery is widely used to map the urbanization-caused temporal land-use dynamics, which mainly appear as built-up growth. Remote sensing integrated with landscape metrics is also used to quantitatively describe the landscape pattern of the urban area in recent literature. However, few studies have focused on the interaction between the pattern and the process of urbanization in a metropolitan area. We propose a grid-based framework to analyze the influence of the landscape pattern on the built-up growth by using the multitemporal Landsat imagery. Remote sensing classification method is used to obtain thematic land-use maps. Built-up growth is then extracted from the multitemporal classification results by a postclassification change detection. Landscape pattern, which is quantitatively described by landscape metrics, is derived from the thematic land-use maps. A grid-based method is used to analyze the spatial variation of landscape pattern and its related built-up growth. Finally, the spatial relationship between the landscape pattern and the built-up growth characters is assessed and modeled by using the mathematical regression method. The present study shows that an apparent correlation between landscape pattern and built-up growth exists. The correlation reflects the inherent influences of landscape pattern on urban expansion. The landscape pattern indicates the land development stage, while the urbanization stage determines the speed and style of the following built-up growth. Scales, including temporal scale and spatial scale, are important to modeling the landscape pattern effects on the built-up growth. The proposed analysis framework is efficient in detecting and modeling the landscape pattern effects on the built-up growth.
URI: https://hdl.handle.net/10356/101756
http://hdl.handle.net/10220/19768
ISSN: 1931-3195
DOI: 10.1117/1.JRS.8.083639
Rights: © 2014 Society of Photo-Optical Instrumentation Engineers. This paper was published in Journal of Applied Remote Sensing and is made available as an electronic reprint (preprint) with permission of Society of Photo-Optical Instrumentation Engineers. The paper can be found at the following official DOI: http://dx.doi.org/10.1117/1.JRS.8.083639.  One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:CEE Journal Articles

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