Análise da evolução de processos erosivos com fotografias obtidas por VANT (RPAS)

• Autor(a) principal: Pereira, Bruno Cesar Bega [UNESP]
• Data de Publicação: 2017
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://hdl.handle.net/11449/155760; http://www.athena.biblioteca.unesp.br/exlibris/bd/capelo/2017-07-26/000888996.pdf
• topic: Sensoriamento remoto; Erosão; Fotografia aerea

Increasing urban network without adequate planning creates a worsening of environmental degradation. The Areas of Permanent Preservation (APP) as: source and slopes which needed to be preserved are being occupied. In addition there is an the intense process of soil impermeabilization and the channeling of rainwater.The consequence of these inadequate procedures It is the degradation of the urban soil and the increase of the erosive processes. Thus, the present study aimed to evaluate the applicability of an Unmanned Aerial Vehicle (UAV) as a platform for the acquisition of aerial photography for environmental monitoring in a degraded area by erosion processes, on the banks of the Avenida Vitalina Marcusso, in the city of Ourinhos / SP. For this purpose, techniques of Remote Sensing, photointerpretation and geoprocessing for the production of the Digital Surface Model (DSM) and orthomosaics who contributed to analyze the erosion processes and also in the identification of environmental impacts. From this perspective, it is observed that the erosion is not fully stable, although in recent years the municipal government by means of some interventions aimed at the its stability. However, these measures are contributing to the increase of environmental degradation of the area