Especialización en Sistemas de Información Geográfica
URI permanente para esta colecciónhttp://hdl.handle.net/11349/2033
Examinar
Envíos recientes
Ítem Redumap: geovisor para el aprendizaje de gestión de residuos en instituciones educativas en BogotáGuerrero Higuera, Nathalia Marcela; Galindo Pérez, Daniel Esteban; Ramírez Fernández, Salomón EinsteinRedumap geovisor is an application designed to support recycling initiatives within educational institutions in Bogota. It emerges as a response to the growing necessity for solutions that amalgamate education and technology to address the mounting accumulation of recyclable materials in landfills. Redumap provides updated information regarding collection centers and recycling programs, complemented by interactive tools and statistical data to oversee and evalute these programs. Its development followed to a methodology encompassing analysis, design, implementation and evaluation phases. The outcomes depict a fully functional geovisor, adaptable across various devices, well-received by potential users, which represents an advance in the promotion of recycling and environmental awareness in the educational environment of Bogota.Ítem TraslapREDD+: complemento de QGIS para la identificación de traslapes entre programas y proyectos REDD+(Universidad Distrital Francisco José de Caldas) Bonell Torres, Adriana Catalina; Bejarano Fajardo, Pablo Andrés; Ramírez Fernández, Salomón EinsteinIn environmental management and the fight against climate change, Reducing Emissions from Deforestation and Forest Degradation (REDD+) initiatives are essential for forest conservation and the reduction of greenhouse gas emissions. However, the simultaneous implementation of multiple REDD+ initiatives in the same area can cause overlaps that affect their effectiveness. To address this problem, using an agile methodology based on Scrum, the TraslapREDD+ plugin was created for the Geographic Information System (GIS) software QGIS, with the aim of facilitating the spatial analysis of these overlaps, thus improving management and decision making.Ítem Geofire: plugin web para el cálculo de zonas susceptibles a incendios forestales a partir de muestras de campo(Universidad Distrital Francisco José de Caldas) Pérez Vargas, Jonathan Yesid; Rodríguez Bonilla, Duván Felipe; Ramírez Fernández, Salomón EinsteinGeoFire is a web-based add-on for ArcGIS Experience Builder that allows the generation of areas with gross susceptibility to wildfires using a web-based image service and field samples for the identification of fire-prone areas of vegetation cover. This accessible and cost-effective tool allows public and private entities to make preventive decisions and act quickly in the face of fire risk, strengthening risk management and protecting the environment.Ítem Carbón atlas: Geovisor para la gestión de información de carbono orgánico y ph en el suelo(Universidad Distrital Francisco José de Caldás) Hernández Lastra, Camilo Ernesto; Soler Umbarila, Jhon Jairo; Ramírez Fernandez, Salomón EinsteinCurrently, the use of geovisors has extended to various fields, including the environmental sector, facilitating more efficient management of renewable resources and the assessment of soil chemical components such as Soil Organic Carbon (SOC) and pH. However, in Colombia, the availability of geovisors specialized in these parameters is limited to projects in collaboration with foreign entities, which hinders their use by end users. CarbonAtlas emerges as a solution for the Cundinamarca region, providing access to data on SOC and soil pH and improving environmental decision-making. This document describes the development of CarbonAtlas, from its formulation to its implementation, including background, justification, objectives, and methodology, thereby consolidating it as a key tool for soil environmental management.Ítem Svza el rosal: sistema de visualización de zonificación de amenazas del municipio de el rosal cundinamarca, colombia.Buitrago Peña, Katherine; Rojas, John Alexander; Ramirez Fernandez, Salomon Eistein; Ramirez Fernandez Maritza [0000-0002-2845-6566]Risk management and territorial planning in the municipality of El Rosal, Cundinamarca, require advanced tools to improve accessibility to geographic information. This paper presents the implementation of the Threat Zoning Visualization System (SVZA) for El Rosal, which facilitates the consultation of data on natural threat zoning and events reported by official entities. The municipality faces significant challenges due to the outdated Land Use Planning Scheme (EOT) and the lack of adequate tools for the consultation of geographic information, which limits the capacity of local stakeholders to efficiently manage and mitigate risks. The implementation of the SVZA geo-viewer was carried out in four phases: identification of needs and requirements, definition and design of components, implementation of the geo-viewer, and validation and evaluation. This project represents a significant advance in the use of geospatial technologies to improve risk management and territorial planning in El Rosal, in line with the principles of security and sustainable development. The geoviewer allows the visualization and consultation of various layers of geographic information, improving decision making and facilitating access to critical data for inhabitants and stakeholders.Ítem PPONTON : plugin para QGIS para generar puntos de alcantarilla tipo pontónÁvila Silva, Michelle Jessenia; Ramírez Fernández, Salomón Einstein; Ramírez Fernández, Salomón Einstein [0000-0002-2332-4994]In the ambit of cartography, 2D capture of basic cartography is essential for creating precise geographic representations, where manual editing of geographic objects plays a crucial role. However, the growing need to optimize capture time has driven the development of automated processes. Manual capture of elements such as ponton type culverts poses a significant challenge in terms of time and resources for editors. To address this issue, PPONTON, a QGIS plugin, was developed to automate the generation of ponton type culvert points and calculate their rotation angles. This project focuses on requirements identification, software architecture modeling, plugin implementation, and validation of its usability and functionality. Automating this process not only optimizes resource use but also significantly enhances the quality and consistency of generated cartographic data, providing an effective solution to improve efficiency and precision in capturing ponton type culverts during basic cartography editing stages, at scales 1:10,000, 1:25,000, and 1:50,000.Ítem GeoAlertas: plugin para QGIS para la identificación catastral de inconsistencias alfanuméricas, jurídicas y gráficas(Universidad Distrital Francisco José de Caldas) Linares Villanueva, Yarien David; Perea RodrÍguez, Juan Esteban; Ramírez Fernández, Salomón EisteinThis paper addresses the implementation of a QGIS plugin called GeoAlertas, designed to automate the identification of inconsistencies in the cadastral information managed by the Instituto Geográfico Agustín Codazzi (IGAC). Accurate cadastral data management is crucial for territorial development and informed decision making, where traditional manual processes present significant challenges in terms of delays, additional costs and inconsistencies. GeoAlertas seeks to provide an efficient solution for detecting alphanumeric, legal and graphical inconsistencies in cadastral information, thus optimizing resources and improving the accuracy of cadastral management. This work documents the development of the plugin from the definition of its requirements to its validation in terms of functionality, reliability and usability, demonstrating its potential to improve the efficiency of cadastral updating.Ítem Infracode: plugin de QGIS para la asignación de códigos únicos a infraestructura de redes eléctricasGuevara Parra, Erika Eliana; Lombo Rodríguez, Laura Daniela; Ramírez Fernández, Salomón EisteinThe InfraCode plugin for QGIS automates the process of assigning unique codes in the electrical infrastructure which is crucial to modernize the industry, improve efficiency and reliability of the power grid. Currently, the assignment is done manually and is slow, error-prone and resource-intensive, negatively affecting the digitization of this assignment. By implementing this spatial analysis-based development, accuracy and efficiency are improved.Ítem PAGOCIF: plugin de QGIS para el cálculo del reconocimiento económico del certificado de incentivo forestal (CIF).Alfonso Castañeda, Belky Yolive; Blanco Barrero, Enrique; Ramírez Fernández, Salomón EinsteinCurrently, the Fund for the Financing of the Agricultural Sector (FINAGRO), operator of the forest incentive certificate (CIF), is facing operational difficulties in its payment settlement process, given that the current process is carried out manually by officials. using Excel, which increases the likelihood of errors in incentive payment calculations. This situation has occurred on previous occasions, generating reprocesses within the organization. In order to optimize the operational process at FINAGRO, a plugin is implemented in QGIS called PAGOCIF, which is a specialized tool designed to simplify the calculation of the payment of benefits related to the CIF. The creation of the plugin represents a solution that provides efficiency in estimating the incentive payment, allows users to make accurate and quick estimates of the payment, facilitates decision making, this because users have access to a tool that provides estimates reliable CIF economic recognition, which allows them to make informed and strategic decisions regarding the financial planning of reforestation projects.Ítem Implementación de un complemento para QGIS que facilita la identificación de las áreas de interés ambiental gestionadas por la Dirección de Bosques, Biodiversidad y Servicios Ecosistémicos del Ministerio de Ambiente y Desarrollo SostenibleDávila Giraldo, Álvaro Alexander; Ramírez Hernández, Johnny Steven; Ramírez Fernández, Salomón EinsteinThe 2023 report from the Ministry of Environment and Sustainable Development highlights inefficient management of Petitions, Complaints, Claims, Suggestions, and Reports, adversely impacting Colombia's environment and socio-economic development. The Directorate of Forests, Biodiversity, and Ecosystem Services is most affected, accounting for 57% of guardianship actions due to delayed responses. This situation necessitates a technological tool to enhance administrative efficiency and response to information requests. The proposed solution is a QGIS plugin, developed using the SCRUM methodology. This tool automates the analysis of overlapping environmental areas, thereby improving efficiency and effectiveness in managing responses to information requests.Ítem ARZI: plugin en Qgis que identifica zonas adecuadas para ejecución de vuelos de dronRamirez Riveros, Jesus David; Lopez Sevillano, Alexandra Maria; Lopez Sevillano, Alexandra Maria [0000-0002-7398-6275]In the history of civil aviation and cartography, a critical challenge emerges: the intersection between areas designated for photogrammetric flights and restricted airspace. This dilemma involves balancing the efficient capture of geospatial data with compliance with aeronautical regulations to safeguard air safety. Restricted zones aim to protect commercial flights and sensitive operations, but the lack of specialized tools has created gaps in efficiency and security. Failing to address this issue can have significant consequences, ranging from the loss of vital data to the violation of aeronautical regulations. In this context, the importance of developing a QGIS plugin named ARZI is underscored. This plugin aims to provide aviation and cartography professionals with a precise tool that streamlines flight planning and ensures safety in airspace, representing a significant advancement in both fieldsÍtem Plugin QHWC para el diagnóstico del paisaje de conflicto oso - genteGuzmán Cortés, Daniel Alejandro; Jiménez Pineda, María Fernanda; Cifuentes Contreras, GermánColombia is a renowned country for its mega diversity and for being the habitat of important species such as the Andean Bear. It is currently reported as a vulnerable species due to habitat loss associated with human development activities and, therefore, conflicts between the species and humans sharing the same territorial space. This paper proposes to implement a QGIS plugin to automate the Wildlife Conservation Society (WCS) guide to assess the conflict between the Andean bear and farmers, highlighting that it performs the geoprocessing proposed in the guide, but requires the user to have the appropriate inputs and to carry out complementary social and environmental work. The document details the planning, design, development, and validation phases of the plugin, as well as the diagrams of use cases, classes, packages, components, sequence, activity and deployment. The graphical interfaces of the plugin and the resulting layers with their symbology are shown. Finally, the processing time of the plugin is reported, and a considerable time reduction is obtained with respect to the manual implementation of the guide.Ítem Observaciones de la tierra aplicadas al análisis del balance hídrico de cuencas hidrográficas mediante el uso de imágenes satelitales MODIS, IMERG, GRACE y GLDAS en la región de la Guajira, ColombiaSarmiento Linares, Erick Nicolás; Fonseca Parra, Oscar David; Cifuentes Contreras, Germán AugustoThis document presents a study that utilizes remote sensing and Earth observation data to monitor and assess the water balance of hydrographic basins in the La Guajira region, Colombia. The study is grounded in the analysis of satellite imagery from MODIS, IMERG, GRACE, and GLDAS, which provide information about precipitation, evapotranspiration, surface and subsurface runoff, and terrestrial water storage. The objective is to provide tools to specialists to determine management and access strategies for water resources, considering the scarcity and demand that impact the population, particularly indigenous communities. The study employs QGIS software to process and analyze the data, applying the water balance formula to each sub-basin in La Guajira. The results demonstrate the viability of conducting water collection activities during the rainy season for use in the dry season, as well as identifying high-risk water scarcity areas such as the Middle Cesar and Lower Cesar sub-basins. The study contributes to sustainable water management in the region and serves as a foundation for implementing measures to adapt to climate change and conserve water resources.Ítem Implementación de un visor geográfico web para consulta y visualización de los avalúos comerciales de la empresa Salmer IngenieríaRojas Cárdenas, Juan Diego; Guarguatin Pinzón, Edwar Armando; López Sevillano, Alexandra María; López Sevillano, Alexandra María [0000-0002-7398-6275]This project consists of the implementation of a web geo-viewer that guarantees the consultation and visualization of data from commercial appraisals in force since 2016 that have been carried out by the company Salmer Ingeniería in the framework of its mission and whose properties are located in the urban or rural area of the city of Bogota. The technological solution is developed with open source tools and technologies (PostgreSQL, PostGIS, OpenLayers, Apache Tomcat, Geoserver, XAMPP) using languages such as Java, PHP, JS, HTML and CSS. The geovisor will be a solution oriented for the exclusive use of Salmer Ingeniería's staff.Ítem implementación del módulo eventos viales en el sistema de información cafetera - sica móvil de la Federación Nacional de Cafeteros de ColombiaLeón Vega, Harold Andrés; López Sevillano, Alexandra María; López Sevillano Alexandra María [0000-0002-7398-6275]This project addresses the need to incorporate a Road Events module in the SICA mobile application of the National Federation of Coffee Growers, using Geographic Information Systems (GIS) on mobile devices. The absence of this functionality has generated limitations in the management of road incidents during field operations, affecting road safety and the efficiency of the Extension Service. The proposed implementation seeks to enable users to collect and manage accurate information on road events in real time, improving decision making, safe route planning and accident prevention. The project not only has a technical scope, but also has a direct impact on the management of field activities of the Extension Service of the National Federation of Coffee Growers.Ítem Modelamiento del nicho ecológico de Anopheles en regiones de alta endemicidad de malaria: enfoque espacial con Google Earth EngineHerrán Urrea, Yireny Alejandra; López Sevillano, Alexandra MaríaThis study addresses the complexities of malaria endemicity in Colombia by modeling the ecological niche of Anopheles mosquitoes using Google Earth Engine. Integrating various climatic, elevation, and land cover variables, the research aims to construct a comprehensive model that evaluates potential distribution and habitat suitability. Leveraging the Random Forest algorithm within Google Earth Engine, this approach provides a novel perspective to comprehend spatial patterns of Anopheles species. The study underscores the significance of utilizing Google Earth Engine for ecological niche modeling, offering fundamental insights for specific malaria control strategies.Ítem Visor geográfico para la visualización y consulta de información del Parque de Innovación Doña Juana en Bogotá D.C. 2023Castillo Guerrero, Liliana; Ramírez Fernández, Salomón EinsteinFrom the national government, there is a promotion for public sector information to be available for consultation and use by the public. In this context, the purpose of this work is the design and implementation of a geographic viewer through the reuse of resources, aiming to facilitate the visualization and retrieval of information related to the operations within the Doña Juana Innovation Park, thereby enhancing the supervision of these activities. Through the implementation of the waterfall methodology for the sequential progression of project phases and the use of open-source tools, the goal is to enable the visualization and exploration of spatial information. This facilitates access to information through an intuitive interface for individuals who are not familiar with such tools.Ítem Simopalma: Sistema de monitoreo de la salud de individuos de palma de aceite (elaeis guineensis)Avendaño Gómez, Andrés Santiago; Cortés Millán, Yosef Harvey; Ramírez Fernández, Salomón EinsteinIn Colombia, the oil palm industry faces challenges due to its geographical extension in 161 municipalities and the participation of small-scale farmers. The lack of adequate monitoring increases vulnerability to pests and adverse conditions, generating economic losses. SIMOPALMA's proposal uses deep learning and satellite image analysis to offer a comprehensive solution. It implements CNN models in ArcGIS Enterprise, enabling automated identification and health analysis of oil palms. The project, divided into requirements specification, design, implementation and validation phases, highlights the efficiency and scalability of SIMOPALMA for crop management, providing an objective and beneficial perspective for sustainable agricultural practices.Ítem Amazonas bajo amenaza: Implementación de un sistema de información geográfica para la visualización y análisis de las presiones y amenazas en la Amazonía colombiana basado en un modelo multicriterio.Amaya Quiroga, Angie Viviana; Gutiérrez Camacho, Andrés Camilo; Ramírez Fernández, Salomón EinsteinThe GIS 'Amazon Under Threat' presents a geographic information system that allows the visualization and analysis of pressures and threats in the Colombian Amazon. This Web-based computer tool provides information on mining titles and applications, road infrastructure, deforestation, forest fires, and a geographic layer of the region's vulnerability. The project was developed using the RUP methodology and aims to contribute to the conservation of the Colombian Amazon by identifying the main threats and supporting decision-making in protection measures.Ítem Catastronet: Gestión de datos en campo para el catastro de redes húmedas con base en las especificaciones de la Empresa de Acueducto y Alcantarillado de Bogotá EAABCastiblanco Pinilla, Yina Fernanda; Mora Cifuentes, Juan Camilo; Ramírez Fernández, Salomón EinsteinIn the field of hydraulic projects for the Empresa de Acueducto y Alcantarillado de Bogota (EAAB), the importance of the wet network cadastre in the topographic component is highlighted, following the Guidelines for topographic work of the NS030 V.5.4 standard. This process involves the collection, location, diagramming and storage of data from elements inspected in the field. The traditional printed use of the Well Inspection Format presents challenges such as data integrity and lack of spatial control, generating typographical errors and rework. To address this, the implementation of "CatastroNet" is proposed, a wet network cadastre management system consisting of a mobile application and a geographic viewer. The planning, design and implementation of the system demonstrate that it optimizes data collection and controls spatial verification, taking advantage of free software tools such as KoboToolBox, KoboCollect, Geoserver and Heron. This approach shows that software reuse and the use of open source tools are effective strategies in the field of Geographic Information Systems.