Satellite Imagery-Based AHP Model to Identify the Spatial Heterogeneity of Fire Incidents in Dhaka City Corporation, Bangladesh
Fire is one of the severe hazards in developing and developed countries, threatening life, structures, property, and the environment. Hundreds of fire incidents occur every year in Bangladesh, causing massive damage. The study identified the spatial distribution of fire incidents in Dhaka City Corpo...
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Jahangirnagar University
2025
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| Accesso online: | http://journals.juniv.edu/index.php/tjr/article/view/212 |
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| author | Limon, Abu Darda Tuya, Jannatun Hussna Islam, S M Ariful Akter, Ripa Nusrat, Mysha |
| author_facet | Limon, Abu Darda Tuya, Jannatun Hussna Islam, S M Ariful Akter, Ripa Nusrat, Mysha |
| author_sort | Limon, Abu Darda |
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| description | Fire is one of the severe hazards in developing and developed countries, threatening life, structures, property, and the environment. Hundreds of fire incidents occur every year in Bangladesh, causing massive damage. The study identified the spatial distribution of fire incidents in Dhaka City Corporation using satellite imagery and geospatial analysis, which was done through Google Earth Pro (x, y coordinate) and ArcGIS. A dataset is developed, listing fire incident location, time, reason, casualty, and land use from various sources, such as fire stations and newspapers. High-resolution satellite imagery available in Google Earth Pro, sourced from Maxar Technologies and visual representations of Landsat 8 and Sentinel data, was utilized to delineate land cover types around fire incident sites. Manual digitization was performed in ArcMap 10.8, focusing on visually distinguishable features to classify land cover around fire incident sites. The land covers include settlements, vegetation, water bodies, open fields, and roads. Correlation analysis was done using SPSS software to determine the relationship between the fire incident number of settlement density and the fire incident number of settlement type. The AHP model has been applied to measure the weight of different land cover classes according to fire incidents. From the correlation analysis, it is identified that residential buildings are the most vulnerable to fire hazards. The ranking of other settlement types in order of vulnerability includes slums, commercial buildings, service buildings, and industrial buildings in descending order. Therefore, special precautions and actions by the authority and policymakers against fire hazards in residential buildings and slums need to be taken. |
| format | Online |
| id | ojs-212 |
| institution | My University |
| language | eng |
| publishDate | 2025 |
| publisher | Jahangirnagar University |
| record_format | ojs |
| spelling | ojs-2122025-10-16T03:25:54Z Satellite Imagery-Based AHP Model to Identify the Spatial Heterogeneity of Fire Incidents in Dhaka City Corporation, Bangladesh Limon, Abu Darda Tuya, Jannatun Hussna Islam, S M Ariful Akter, Ripa Nusrat, Mysha Fire ArcGIS Satellite Image AHP Spatial heterogeneity Dhaka City Corporation Fire is one of the severe hazards in developing and developed countries, threatening life, structures, property, and the environment. Hundreds of fire incidents occur every year in Bangladesh, causing massive damage. The study identified the spatial distribution of fire incidents in Dhaka City Corporation using satellite imagery and geospatial analysis, which was done through Google Earth Pro (x, y coordinate) and ArcGIS. A dataset is developed, listing fire incident location, time, reason, casualty, and land use from various sources, such as fire stations and newspapers. High-resolution satellite imagery available in Google Earth Pro, sourced from Maxar Technologies and visual representations of Landsat 8 and Sentinel data, was utilized to delineate land cover types around fire incident sites. Manual digitization was performed in ArcMap 10.8, focusing on visually distinguishable features to classify land cover around fire incident sites. The land covers include settlements, vegetation, water bodies, open fields, and roads. Correlation analysis was done using SPSS software to determine the relationship between the fire incident number of settlement density and the fire incident number of settlement type. The AHP model has been applied to measure the weight of different land cover classes according to fire incidents. From the correlation analysis, it is identified that residential buildings are the most vulnerable to fire hazards. The ranking of other settlement types in order of vulnerability includes slums, commercial buildings, service buildings, and industrial buildings in descending order. Therefore, special precautions and actions by the authority and policymakers against fire hazards in residential buildings and slums need to be taken. Jahangirnagar University 2025-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Conference Proceedings Submission application/pdf http://journals.juniv.edu/index.php/tjr/article/view/212 10.59185/tjr.v49i1.212 The Jahangirnagar Review; Vol. 49 No. 1 (2025); 212-235 1682-7422 10.59185/tjr.v49i1 eng http://journals.juniv.edu/index.php/tjr/article/view/212/159 Copyright (c) 2025 The Jahangirnagar Review |
| spellingShingle | Fire ArcGIS Satellite Image AHP Spatial heterogeneity Dhaka City Corporation Limon, Abu Darda Tuya, Jannatun Hussna Islam, S M Ariful Akter, Ripa Nusrat, Mysha Satellite Imagery-Based AHP Model to Identify the Spatial Heterogeneity of Fire Incidents in Dhaka City Corporation, Bangladesh |
| title | Satellite Imagery-Based AHP Model to Identify the Spatial Heterogeneity of Fire Incidents in Dhaka City Corporation, Bangladesh |
| title_full | Satellite Imagery-Based AHP Model to Identify the Spatial Heterogeneity of Fire Incidents in Dhaka City Corporation, Bangladesh |
| title_fullStr | Satellite Imagery-Based AHP Model to Identify the Spatial Heterogeneity of Fire Incidents in Dhaka City Corporation, Bangladesh |
| title_full_unstemmed | Satellite Imagery-Based AHP Model to Identify the Spatial Heterogeneity of Fire Incidents in Dhaka City Corporation, Bangladesh |
| title_short | Satellite Imagery-Based AHP Model to Identify the Spatial Heterogeneity of Fire Incidents in Dhaka City Corporation, Bangladesh |
| title_sort | satellite imagery based ahp model to identify the spatial heterogeneity of fire incidents in dhaka city corporation bangladesh |
| topic | Fire ArcGIS Satellite Image AHP Spatial heterogeneity Dhaka City Corporation |
| topic_facet | Fire ArcGIS Satellite Image AHP Spatial heterogeneity Dhaka City Corporation |
| url | http://journals.juniv.edu/index.php/tjr/article/view/212 |
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