MODELO DE PROPENSÃO A OCUPAÇÕES IRREGULARES EM LINHAS DE TRANSMISSÃO DE ENERGIA ELÉTRICA

Abstract

Power Line Transmissions Systems demand restrictions on the use of its adjacent areas due to it’s high voltage power cables. Despite the fact that many restrictions are imposed by law, there is a growing number of illegal occupation in those areas. Having in mind the purposes of monitoring and management of Transmission line corridors - adjacent areas to the transmission lines - georesources are efficient sources of territorial management and support to take decisions about a safe and lawful occupation. The present study helps to detect irregular occupations that have been occurring in a section of a transmission line located in Santa Catarina State. The corridor area, focus of this research managed by Eletrosul, is used here as a reference for a suggested principle of methodology in areas that attract new invasions. The appeal of that area was generated from the establishment of weights to the four variables considered crucial for occupation, as follow a) land use, b) neighborhood road, c) slope and d) proximity between towers. The final product is a map of propensity of invasion and allows preventive actions by Eletrosul, as well as to identify the local Transmission line corridor appointed with high propensity for invasion.