Monitoring landscape changes and spatial urban expansion using multi-source remote sensing imagery in Al-Aziziyah Valley, Makkah, KSA

Niang, Abdoul Jelil; Hermas, ElSayed; Alharbi, Omar; Al-Shaery, A.

doi:10.1016/j.ejrs.2018.06.001

Cited by 7 publications

(2 citation statements)

References 15 publications

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“…According to the standard of park green space area of 6 m2 per capita, according to the park area of 2.5, 10 hm2 and 20hm2, the population of each plot should be counted separately, as shown in Table 1. The plots with population of 3,333 ~ 8,333, 8,333 ~ 16,667, 16,667 ~ 33,333 and > 3,333 were selected as the plots to be optimized to increase the green area by 2, 5, 10 hm 2 and 20 hm 2 .…”

Section: Methodsmentioning

confidence: 99%

“…With the improvement of threedimensional spatial information acquisition technology, the ecological characteristics of urban three-dimensional landscape are paid attention to. The analysis of three-dimensional landscape pattern and its changing characteristics has become a hot issue in the current landscape pattern research, and it is also a hot point to deepen the measurement of urban landscape pattern [2] .…”

Section: Introductionmentioning

confidence: 99%

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Optimization of Urban Green Space Landscape Pattern and 3D Numerical Simulation

Wang¹,

Wang²

2023

Proceedings of the 2nd International Conference on Engineering Management and Information Science, EMIS 2023, February 24-26, 2

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In order to maintain the urban ecological function, improve the urban ecological environment and realize the sustainable development of the city, this paper puts forward an optimization scheme for the landscape pattern of urban green space, and carries out three-dimensional numerical simulation. On the basis of considering the types of urban residential land and the spatial distribution of population, based on QuickBird satellite remote sensing data and GIS spatial analysis technology, this study quantitatively characterized and simulated the optimal pattern of green space in the study area by using the population weight model, and quantitatively analyzed and evaluated the optimal results of green space pattern by combining buffer analysis method. In the optimized scheme, the population of urban park green space increased by 104.7% when the area of urban park green space increased by 39.9%. It can be seen that through optimization, a smaller green space area can be used to bring into play a larger green space benefit.

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Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%