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9 October 2018 Scenario simulation of Harbin urban expansion and its spatial pattern evaluation with GIS/RS
Rong Guo, Mengshi Huang
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Proceedings Volume 10790, Earth Resources and Environmental Remote Sensing/GIS Applications IX; 107901Y (2018) https://doi.org/10.1117/12.2501996
Event: SPIE Remote Sensing, 2018, Berlin, Germany
Abstract
In order to recognize the urban development status and select urban spatial development path, this paper, with the spatial analysis method of GIS and the spatial data of Remote Sense, simulates the Harbin urban construction land expansion with two scenarios, the development suitability and ecological importance. According to the landscape ecology method, the spatial patterns of two scenarios are compared and analyzed using patch number (NP), patch area ratio (PLAND), landscape shape index (LSI) and aggregation index (AI). The results show that the degree of fragmentation and dispersion of urban construction land patch in Harbin increases with the expansion intensity. And the degree of spatial fragmentation in ecological importance scenarios is lower than that of development suitability scenarios.
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Rong Guo and Mengshi Huang "Scenario simulation of Harbin urban expansion and its spatial pattern evaluation with GIS/RS", Proc. SPIE 10790, Earth Resources and Environmental Remote Sensing/GIS Applications IX, 107901Y (9 October 2018); https://doi.org/10.1117/12.2501996
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KEYWORDS
Resistance
Artificial intelligence
Spatial analysis
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