Examinando por Materia "SENSORES REMOTOS"

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    Ítem
    Aplicación de redes de sensores inalámbricos (WSN) en un sistema de seguridad para los equipos móviles de la Universidad EAFIT
    (Universidad EAFIT, 2011) Villada Ramírez, Juan Camilo; Ospina Mendoza, Sandra Patricia; Jaramillo Jaramillo, Mario; Medina Sánchez, Wilson
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    Publicación
    Estudio de prefactibilidad para la implementación de modelo telemétricamente asistido en el juzgamiento del caballo criollo colombiano
    (Universidad EAFIT, 2026) García Zapata, Andrés Eduardo; Diez Benjumea, Jhon Miguel
    This study conducts a prefeasibility evaluation for the implementation of a telemetry assisted system designed to support the judging of the Colombian Criollo horse in its four gaits, following the methodological framework established by UNIDO for investment projects. A comprehensive analysis was carried out, including the identification of which variables within the current judging model can be automated, the definition of technological requirements for real-time data capture and processing, and the estimation of costs associated with the integration of sensors, cameras, and digital analysis platforms. The results indicate that the incorporation of telemetry could standardize technical evaluation criteria, reduce subjective variability among judges, and increase the traceability of equine performance in competitive settings. In addition, preliminary evidence shows favorable operational, market, and financial feasibility for its application in equine fairs and breeding farms, supporting its potential as a tool for investment decision-making, scoring, and continuous improvement of horses.
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    Publicación
    Integration and Development of a Multispectral Imagery System for Land Cover and Land Use Monitoring in Colombia
    (Universidad EAFIT, 2026) Carmona Estrada, Sebastián; Quintero Montoya, Olga Lucia
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    Publicación
    Landslide susceptibility assessment in mountainous and tropical scarce-data regions using remote sensing data : a case study in the Colombian Andes
    (Universidad EAFIT, 2017) Ruiz Vásquez, Diana; Aristizábal, Edier
    Landslides triggered by rainfall are one of the most frequent causes for natural disasters in the tropical and mountainous countries, such as Colombia. However landslide susceptibility assessments are often limited due to the scarcity of reliable observations and available information, particularly in remote high-mountain regions. Although Colombia is a tropical and mountainous terrains dominated by landslide prone region, it has little availability of data for landslide susceptibility assessment. This study presents the application of a logistic regression model to assess landslide susceptibility in the La Liboariana catchment. It is a basin on a tropical inaccessible terrain in northern Colombian Andes, where on May 18th, 2015, more than 40 landslides and an associated flash flood and debris flow afterwards killed 104 inhabitants. The applied approach is based on free access remote sensing tools to complete and obtain the missing landslide causative factors. To select key factors related to landslide occurrence the prediction and successes performance of the susceptibility maps for each combination of landslide causative factors was estimated using the Receiver Operating Characteristics (ROC). The results show that only three factors gave the best predicting accuracy. All the factors were obtained by free remote sensing tools, indicating they can provide enough information to achieve a successful approach to landslide susceptibility assessment in complex terrains as the study area. This suggests that the proposed approach could be implemented in several tropical regions with similar characteristics based only in free access information.