Analysis of the Spatial Spread of Unplanned Slums Areas in Zagazig City, Egypt Using Geographic Information Systems.

The research dealt with the application of the analysis of the spatial spread of slums housing areas in the city of Zagazig using geographic information systems by knowing the location of the city of Zagazig, and the pattern of the spatial distribution of unplanned slums housing areas, and categorizing them in terms of the area into (large areas, medium areas, and small areas), then it was Determining the spatial spread of these areas within three areas: the central area of the city with a radius of 1.5 km, the area located on the boundaries of the urban boundary at a distance of about 1.5: 3 km, and the area outside the urban boundary, including Shaybah and Al-Nakariah, about 3: 4.5 km, and through that analysis, the priorities Dealing with these areas according to the proximity to the central region. The priority is for the closest and largest area, and the results were, in order, the following unplanned slum areas: 16, 36, 21, 27, 31, 32, 33, 15, 35, 37, 34. 17, 24, 28, 20, 22, 19, 39, 38, 30, 25, 8, 4, 26, 23, 5, 7, 29, 12, 18, 2, 13, 14, 6, 3, 11, 9, 10, 1.

本研究探讨了利用地理信息系统对扎加齐格市贫民窟住宅区的空间分布进行分析的应用。通过对扎加齐格市地理位置的了解，以及对无计划贫民窟住宅区空间分布模式的掌握，将其按照面积划分为大型区域、中型区域和小型区域。随后，研究确定了这些区域在三个区域内的空间分布：城市中心区域，半径为1.5公里；位于城市边界附近，距离约为1.5至3公里的区域；以及城市边界外的区域，包括沙亚巴和阿尔-纳卡里亚，距离约为3至4.5公里。通过这一分析，根据与城市中心区域的距离优先处理这些区域，优先级依次为距离最近且面积最大的区域。按照顺序，以下是无计划贫民窟区域：16、36、21、27、31、32、33、15、35、37、34、17、24、28、20、22、19、39、38、30、25、8、4、26、23、5、7、29、12、18、2、13、14、6、3、11、9、10、1。