Análisis de viabilidad para la legalización del asentamiento humano "El Rubí" en el municipio de Acacías, Meta, mediante el uso de Sistemas de Información geográfica, evaluando el cumplimiento técnico del Decreto Municipal 019 de 2025

Fecha
2026
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Universidad de Manizales
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Los asentamientos informales son fenómenos urbanísticos complejos que deben ser abordados desde diversas disciplinas económicas y sociopolíticas para mejorar la comprensión de sus causas y consecuencias que generan en la población. Este estudio se centró en emplear los Sistemas de Información Geográfica (SIG) como herramienta técnica para evaluar la viabilidad de legalización del asentamiento humano “El Rubí”, ubicado en Acacías, Meta, a escala 1:2000, tomando como referencia el Decreto municipal 019 de 2025. Para ello, se realizó fotogramétrica en campo que permitió elaborar un ortomosaico con resolución de 3 cm, garantizando una caracterización precisa del asentamiento, y se consultó información cartográfica editable de la Alcaldía de Acacías y datos abiertos del Instituto Geográfico Agustín Codazzi.
Con los datos disponibles, se desarrolló el procesamiento y análisis espacial mediante SIG, integrando capas temáticas de riesgos y la cartografía local para contrastar la situación actual del asentamiento con los criterios del Decreto 019 de 2025, a fin de determinar si cumple los requisitos mínimos para avanzar en su proceso de legalización.
Con base en el porcentaje de consolidación de las viviendas, los mapas de clasificación de suelos, y de riesgos por movimientos en masa, inundaciones e inundaciones torrenciales, se determinó que hay un concepto favorable para avanzar con el proceso de legalización. Sin embargo, se detectaron algunas restricciones importantes como conflictos en la clasificación del uso del suelo, proximidad de algunas zonas a la ronda hídrica de drenajes cercanos, y presencia de una servidumbre eléctrica atravesando el polígono de estudio.
Informal settlements are complex urban phenomena that require multidisciplinary economic and sociopolitical approaches to better understand their underlying causes and impacts on local communities. This study employed Geographic Information Systems (GIS) as a technical tool to assess the feasibility of legalizing the informal settlement “El Rubí”, located in Acacías, Meta, at a 1:2000 scale, using Municipal Decree 019 of 2025 as the regulatory framework. A field-based photogrammetric survey was conducted to produce a 3-cm-resolution orthomosaic, ensuring an accurate characterization of the settlement. Editable cartographic datasets from the Municipality of Acacías and open data from the Instituto Geográfico Agustín Codazzi were also consulted. Using these inputs, spatial processing and analysis were performed in a GIS environment, integrating thematic layers on hazards and local cartography to compare the current conditions of the settlement with the criteria established in Decree 019 of 2025 and determine whether it meets the minimum requirements for advancing its legalization process. Based on the degree of urban consolidation, land-use classification maps, and hazard assessments for landslides, flooding, and flash floods, the study concludes that the settlement presents favorable conditions for legalization. However, several important constraints were identified, including conflicts in land-use zoning, proximity to riparian buffer zones of nearby drainage channels, and the presence of an electrical easement crossing the study area.
Informal settlements are complex urban phenomena that require multidisciplinary economic and sociopolitical approaches to better understand their underlying causes and impacts on local communities. This study employed Geographic Information Systems (GIS) as a technical tool to assess the feasibility of legalizing the informal settlement “El Rubí”, located in Acacías, Meta, at a 1:2000 scale, using Municipal Decree 019 of 2025 as the regulatory framework. A field-based photogrammetric survey was conducted to produce a 3-cm-resolution orthomosaic, ensuring an accurate characterization of the settlement. Editable cartographic datasets from the Municipality of Acacías and open data from the Instituto Geográfico Agustín Codazzi were also consulted. Using these inputs, spatial processing and analysis were performed in a GIS environment, integrating thematic layers on hazards and local cartography to compare the current conditions of the settlement with the criteria established in Decree 019 of 2025 and determine whether it meets the minimum requirements for advancing its legalization process. Based on the degree of urban consolidation, land-use classification maps, and hazard assessments for landslides, flooding, and flash floods, the study concludes that the settlement presents favorable conditions for legalization. However, several important constraints were identified, including conflicts in land-use zoning, proximity to riparian buffer zones of nearby drainage channels, and the presence of an electrical easement crossing the study area.
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Sistema de Información Geográfica (SIG), Asentamientos Informales, Ordenamiento Territorial, Análisis Geoespacial, Informal Settlements, Photogrammetry, Land-use planning, Geospatial Analysis