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56  Articles
1 of 7 pages  |  10  records  |  more records»
The role of drones is becoming increasingly important within current 3D survey methodologies. Their flexibility of use and the ability to acquire images from inaccessible viewpoints make them a critical instrument in multiple fields of application at both... see more

The modern aeronautical scenario has welcomed the massive diffusion of new key elements, including the Remote Piloted Aircraft Systems (RPAS), initially used for military purposes only. The current decade has seen RPAS ready to become a new airspace user ... see more

A linha de vegetação é uma feição presente na geomorfologia costeira. Pode ser considerada como um indicativo da posição espacial da linha de costa. Existem diversas formas para mapear a linha de vegetação, cada qual com sua respectiva resolução espacial.... see more

O presente trabalho objetivou avaliar a utilização de imagens ópticas para diagnosticar a atividade fotossintética através do uso de sensor multiespectral embarcado em um Remotely Piloted Aircraft System (RPAS) aplicando os índices vegetativos Normalized ... see more


As nascentes, além de importante elemento de um sistema ambiental, também têm grande representatividade geomorfológica pelo papel que exerce enquanto agente transformador do relevo. Variadas formas ocorrem na transição da água subsuperficial ou subterrâne... see more

The affordability and utilization of flight simulation is considered for ultralight aircraft, motor gliders and sail-planes.  A new approach is presented to significantly reduce costs while keeping system fidelity at a level re-quired for the simulat... see more

The IDINTOS project, co-founded by the Regional Government of Tuscany (Italy), concerns the design of a ultralight amphibious PrandtlPlane and the manufacturing of a flying prototype. A consortium of universities and private companies participated to the ... see more

This paper describes the preliminary CFD analyses of a ultralight amphibious PrandtlPlane, performed in order to the define the hull configurations to be studied in a subsequent towing tank test campaign. By taking the Italian regulations on ultralight ai... see more

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