Listar por tema "OBIA"
Mostrando ítems 1-5 de 5
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A Methodology for Automatic Identification of Units with Ecological Significance in Dehesa Ecosystems
(MDPI, 2022)The dehesa is an anthropic complex ecosystem typical of some areas of Spain and Portugal, with a key role in soil and biodiversity conservation and in the search for a balance between production, conservation and ecosystem ... -
Análisis de fotogramas e imágenes satelitales para la identificación y cuantificación automática de árboles y unidades con significación ecológica en olivares y ecosistemas de dehesa
(Universidad de Córdoba, UCOPress, 2022)La gestión sostenible e integración de servicios para el manejo de ecosistemas se ha convertido en un factor clave en las últimas décadas, viéndose impulsado gracias a la digitalización. Dentro de los ecosistemas presentes ... -
Combining Object-Based Image Analysis with Topographic Data for Landform Mapping: A Case Study in the Semi-Arid Chaco Ecosystem, Argentina
(MDPI, 2019)This paper presents an object-based approach to mapping a set of landforms located in the fluvio-eolian plain of Rio Dulce and alluvial plain of Rio Salado (Dry Chaco, Argentina), with two Landsat 8 images collected in ... -
Quantifying the influence of pruning treatments on olive tree architecture using UAV technology, 3D models and object-based image analysis
(Universidad de Córdoba, 2018)Olive tree pruning is one of the most important crop management tasks and becomes a costly practice with implications in harvesting, nutrition, pest and disease control, or irrigation strategies. The type and intensity ... -
Spatial Quality Evaluation of Resampled Unmanned Aerial Vehicle-Imagery for Weed Mapping
(MDPI, 2015)Unmanned aerial vehicles (UAVs) combined with different spectral range sensors are an emerging technology for providing early weed maps for optimizing herbicide applications. Considering that weeds, at very early ...