Measuring the Urban Expansion Process of Yogyakarta City in Indonesia
Measuring the Urban Expansion Process of Yogyakarta City in Indonesia
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DOI：
10.14246/irspsd.3.4_18
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发表时间：
2015-01-01
影响因子：
1.6
通讯作者：
Handayani, K. Nurul
中科院分区：
文献类型：
--
作者：
Divigalpitiya, Prasanna;Handayani, K. Nurul
快速发展城市的城市化模式是复杂的。这种模式反映了历史上的政策结果、经济特征和不断变化的生活方式。本研究考察了印度尼西亚日惹市的城市增长，以了解其城市扩张过程。通过测量城市化的几个属性来了解城市的城市化模式。1997年、2002年和2013年的土地利用数据来自遥感数据；此外，还利用若干空间测度测度了城镇化的其他支撑数据。对整个城市和整个城市的横截面进行了分析，以了解城市化过程的宏观和局部尺度特征。以2002 - 2013年城市土地利用变化为研究对象，了解土地利用转换过程。随后，对测量结果进行分析，以了解日惹市城市化的时空特征。有人指出，日惹的城市扩展过程有几个不同的阶段。基本上，在城市的外围，城市化是碎片化的。随着时间的推移，这些破碎的城市斑块发展成稳定而不那么复杂的形状。
Urbanization patterns in rapidly growing cities are complex. Such patterns reflect historic policy outcomes, economic characteristics and changing lifestyles. This research examined urban growth in Yogyakarta City in Indonesia to understand its urban expansion process. Several attributes of urbanization were measured to understand the city's urbanization pattern. Land-use data for 1997, 2002, and 2013 were derived from remote-sensing data; in addition, other supporting data of urbanization were measured with several spatial metrics. Analysis was performed for the whole city and for transections across the city to understand macro and local scale characteristics of the urbanization process. Urban land-use changes between 2002 and 2013 were studied to understand the land-use conversion process. Thereafter, the measurements were analyzed to understand temporal and spatial characteristics of urbanization in Yogyakarta City. It was observed that the urban expansion process in Yogyakarta has several distinct stages. Essentially, in the periphery of the city, urbanization has been fragmented. Over time, these fragmented urban patches develop into stable and less complex shapes.