Publicação
The Use of Geographic Information Systems (GIS) Technology for the Improvement of Informal Settlements: A Systematic Review and a Meta-Analysis
| Resumo: | Informal settlements are prevalent in developing countries, where slow economic progress and rapid urbanization contribute to the perpetuation of poverty. The widespread growth of informal settlements across various regions underscores the insufficient attention given to this issue at both regional and local levels. Residents in these settlements often face challenges such as limited access to basic necessities, inadequate sanitation, and substandard infrastructure, leading to social isolation and restricted mobility. This study investigates the potential of Geographic Information System (GIS) technology in enhancing informal settlements, employing a systematic review and meta-analysis as the primary research methodology. Adhering to the PRISMA approach, 12 articles were selected for the review. The Critical Appraisal Skills Programme (CASP) tool was utilized to assess the quality of the chosen studies, ensuring the overall credibility of the research. Systematic review and thematic analysis were employed to analyze the results, while statistical tools facilitated the meta-analysis. The findings indicate that GIS technology can play a pivotal role in improving informal settlements by enabling better mapping, analyzing spatial changes over time, and examining settlement morphology. Recommendations include exploring and comparing multiple settlements, investigating various functions of GIS, and exploring the synergies of GIS with other technologies. |
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| Autores principais: | Caldieron, Jean Martin |
| Assunto: | Informal Settlements Self-Built Dwellings Housing Improvement Geographical Information Systems PRISMA Systematic Review SDG 1 - No poverty SDG 4 - Quality education SDG 5 - Gender equality SDG 6 - Clean water and sanitation SDG 8 - Decent work and economic growth SDG 9 - Industry, innovation and infrastructure SDG 10 - Reduced inequalities SDG 11 - Sustainable cities and communities SDG 13 - Climate action SDG 16 - Peace, justice and strong institutions SDG 17 - Partnerships for the goals |
| Ano: | 2024 |
| País: | Portugal |
| Tipo de documento: | dissertação de mestrado |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade Nova de Lisboa |
| Idioma: | inglês |
| Origem: | Repositório Institucional da UNL |
| Resumo: | Informal settlements are prevalent in developing countries, where slow economic progress and rapid urbanization contribute to the perpetuation of poverty. The widespread growth of informal settlements across various regions underscores the insufficient attention given to this issue at both regional and local levels. Residents in these settlements often face challenges such as limited access to basic necessities, inadequate sanitation, and substandard infrastructure, leading to social isolation and restricted mobility. This study investigates the potential of Geographic Information System (GIS) technology in enhancing informal settlements, employing a systematic review and meta-analysis as the primary research methodology. Adhering to the PRISMA approach, 12 articles were selected for the review. The Critical Appraisal Skills Programme (CASP) tool was utilized to assess the quality of the chosen studies, ensuring the overall credibility of the research. Systematic review and thematic analysis were employed to analyze the results, while statistical tools facilitated the meta-analysis. The findings indicate that GIS technology can play a pivotal role in improving informal settlements by enabling better mapping, analyzing spatial changes over time, and examining settlement morphology. Recommendations include exploring and comparing multiple settlements, investigating various functions of GIS, and exploring the synergies of GIS with other technologies. |
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