Interpretação de dados eletromagnéticos para prospecção de água subterrânea no Nordeste Brasileiro

Despite being affected by long drought periods, some areas of the Brazilian Northeast has groundwater resources which in principle can serve to public, industrial and agricultural consumption. Proper techniques to improve target evaluation and well location need further developments. To assist groundwater exploration, a frequency domain airborne electromagnetic survey (AEM) was conducted during the PROASNE project, a cooperation between the geological surveys of Brazil (CPRM) and Canada (GSC). Here we interpret part of the PROASNE data (Block Juá, in the State of Ceará) applying a procedure able to identify promising targets for ground investigation and well location.