Hamdy, O. (2022). Using Remote Sensing Techniques to Assess the Changes in the Rate of Urban Green Spaces in Egypt: A Case Study of Greater Cairo. International Design Journal, 12(3), 53-64. doi: 10.21608/idj.2022.128280.1039
Omar Hamdy. "Using Remote Sensing Techniques to Assess the Changes in the Rate of Urban Green Spaces in Egypt: A Case Study of Greater Cairo". International Design Journal, 12, 3, 2022, 53-64. doi: 10.21608/idj.2022.128280.1039
Hamdy, O. (2022). 'Using Remote Sensing Techniques to Assess the Changes in the Rate of Urban Green Spaces in Egypt: A Case Study of Greater Cairo', International Design Journal, 12(3), pp. 53-64. doi: 10.21608/idj.2022.128280.1039
Hamdy, O. Using Remote Sensing Techniques to Assess the Changes in the Rate of Urban Green Spaces in Egypt: A Case Study of Greater Cairo. International Design Journal, 2022; 12(3): 53-64. doi: 10.21608/idj.2022.128280.1039
Using Remote Sensing Techniques to Assess the Changes in the Rate of Urban Green Spaces in Egypt: A Case Study of Greater Cairo
Urban Green Spaces (UGS) are highly valued by landscape and urban planners for their positive impact on city quality of life. More than half of Cairo's population has less than 0.5 m2/person, which is a staggering ratio that is considerably below the city's average of 1.7 m2. Egypt has a per capita UGS ratio of 3.1 m2, compared to 11.8 m2 in Paris and 26.7 m2 in London. The National Organization for Urban Harmony (NOUH) created a guideline to assist Egyptian urban planners in improving the qualified ratio of UGS per capita. The purpose of this research is to assess the impact of the NOUH guideline on the Greater Cairo (GC) region and Cairo city districts between 2010 and 2019 using free-easy access data such as Landsat and LandScan datasets. In Cairo, UGS increased by 942 hectares at a 34.6 percent pace, from 2724 ha in 2010 to 3666 ha in 2019. In GC region, the number of people living in unqualified rate districts has increased from 36.4 percent in 2010 to 87.5 percent in 2019. The new districts maintained the region's greatest per capita UGS rate (41.6 m2/capita).
Urban Green Spaces (UGS) are highly valued by landscape and urban planners for their positive impact on city quality of life. More than half of Cairo's population has less than 0.5 m2/person, which is a staggering ratio that is considerably below the city's average of 1.7 m2. Egypt has a per capita UGS ratio of 3.1 m2, compared to 11.8 m2 in Paris and 26.7 m2 in London. The National Organization for Urban Harmony (NOUH) created a guideline to assist Egyptian urban planners in improving the qualified ratio of UGS per capita. The purpose of this research is to assess the impact of the NOUH guideline on the Greater Cairo (GC) region and Cairo city districts between 2010 and 2019 using free-easy access data such as Landsat and LandScan datasets. In Cairo, UGS increased by 942 hectares at a 34.6 percent pace, from 2724 ha in 2010 to 3666 ha in 2019. In GC region, the number of people living in unqualified rate districts has increased from 36.4 percent in 2010 to 87.5 percent in 2019. The new districts maintained the region's greatest per capita UGS rate (41.6 m2/capita).
1- Abdel Fattah El Sayed Abdel Fattah. (2017). Evaluation of satellite visualization classification methods to study urban change in Buhaira Governorate.
2- Bahi, H., Mastouri, H., & Radoine, H. (2020). Review of methods for retrieving urban heat islands. Materials Today: Proceedings, 27, 3004–3009. https://doi.org/10.1016/j.matpr.2020.03.272
3- Haq, S. M. A. (2011). Urban Green Spaces and an Integrative Approach to Sustainable Environment. Journal of Environmental Protection, 02(05), 601–608. https://doi.org/10.4236/jep.2011.25069
4- Kalkhan, M. A., Reich, R. M., & Czaplewski, R. L. (1997). Variance Estimates and Confidence Intervals for the Kappa Measure of Classification Accuracy. Canadian Journal of Remote Sensing, 23(3), 210–216. https://doi.org/10.1080/07038992.1997.10855203
5- Li, Z.-L., Tang, B.-H., Wu, H., Ren, H., Yan, G., Wan, Z., Trigo, I. F., & Sobrino, J. A. (2013). Satellite-derived land surface temperature: Current status and perspectives. Remote Sensing of Environment, 131, 14–37. https://doi.org/10.1016/j.rse.2012.12.008
6- Mansour, K. F. G. (2016). Studying the relationship between urban changes and the emergence of heat islands in the city of Tanta using remote sensing and geographic information systems. Journal of Scientific Research in Arts, 3(4), 1–18. https://doi.org/10.21608/jssa.2016.11381
7- Memon, R. A., Leung, D. Y. C., & Chunho, L. I. U. (2008). Review of Generation, Determination, Mitigation UHI. Journal of Environmental Sciences, 20, 120–128.
8- Mohamed Mahmoud Abdullah Youssef. (2013). Optimal use of land and sustainable development by applying to the Sixth of October City in Egypt. Organization of Islamic Capitals and Cities.
9- Mushore, T. D., Odindi, J., Dube, T., & Mutanga, O. (2017). Understanding the relationship between urban outdoor temperatures and indoor air-conditioning energy demand in Zimbabwe. Sustainable Cities and Society, 34(April), 97–108. https://doi.org/10.1016/j.scs.2017.06.007
10- Nkomeje, F. (2015). Comparative Performance of Multi-Source Reference Data to Assess the Accuracy of Classified Remotely Sensed Imagery: Example of Landsat 8 OLI Across Kigali City-Rwanda. International Journal of Engineering Works Kambohwell Publisher Enterprises, 4(1), 10–20. https://doi.org/https://doi.org/10.5281/ZENODO.268398
11- Samer Hadi Kazem Al-Jashami. (2018). Spatial analysis of heat islands in the city of Najaf using geographical techniques. Journal of Geographical Research, 27(1), 327. https://doi.org/10.36328/0833-000-027-012
12- Santamouris, M. (2014). Cooling the cities – A review of reflective and green roof mitigation technologies to fight heat island and improve comfort in urban environments. Solar Energy, 103, 682–703. https://doi.org/10.1016/j.solener.2012.07.003
13- Sheriza Mohd Razali. (2012). A method of mapping forest fuel types in peat swamp forest. African Journal of Agricultural Research, 7(12). https://doi.org/10.5897/ajar11.1456
14- Stehman, S. V. (1996). Estimating the kappa coefficient and its variance under stratified random sampling. Photogrammetric Engineering and Remote Sensing, 62(4), 401–407.
15- Rania Adham Sayed Mohamed. (2012). The new cities in Egypt between the target and reality, the case of the Sixth of October City. Department of Architecture and Planning, 204. https://doi.org/#
16- Verma, R., & Garg, P. K. (2020). Urban Green Space and Land SurfaceTemperature in Lucknow Urban Green Space and Land Surface Temperature in Lucknow Ravi Verma , Pradeep Kumar Garg. December. https://doi.org/10.1002/essoar.10506196.1
17- Werner, T. T., Bebbington, A., & Gregory, G. (2019). Assessing impacts of mining: Recent contributions from GIS and remote sensing. The Extractive Industries and Society, 6(3), 993–1012. https://doi.org/10.1016/j.exis.2019.06.011
18- Wu, C., Li, J., Wang, C., Song, C., Haase, D., Breuste, J., & Finka, M. (2021). Estimating the Cooling Effect of Pocket Green Space in High Density Urban Areas in Shanghai, China. Frontiers in Environmental Science, 9(May), 1–14. https://doi.org/10.3389/fenvs.2021.657969
19- Yang, C., He, X., Wang, R., Yan, F., Yu, L., Bu, K., Yang, J., Chang, L., & Zhang, S. (2017). The effect of urban green spaces on the urban thermal environment and its seasonal variations. Forests, 8(5), 1–19. https://doi.org/10.3390/f8050153
20- Yin, J., Wu, X., Shen, M., Zhang, X., Zhu, C., Xiang, H., Shi, C., Guo, Z., & Li, C. (2019). Impact of urban greenspace spatial pattern on land surface temperature: a case study in Beijing metropolitan area, China. Landscape Ecology, 34(12), 2949–2961. https://doi.org/10.1007/s10980-019-00932-6
21- The electronic portal the 6th of October City Development Authority. (n.d.). Retrieved August 25, 2021, from http://www.6october.gov.eg/default.aspx
22- EarthExplorer. (n.d.). Retrieved August 25, 2021, from https://earthexplorer.usgs.gov/.
View on SCiNiTO
Top