Gpr Forense: Investigação Em Sítio Arqueológico Indígena, Porto Esperidião - Mt

During examinations of finding damage to historic patrimony, experts from the Brazilian Federal Police investigate the presence of ceramic funeral urns near the village of Chiquitanos Indians in the county of Porto Esperidiao, MT, Brazil, using ground penetrating radar (GPR). Employing an antenna with center frequency of 400 MHz, the experts found several pieces of ceramic objects, among which, many had characteristics related to the Tupi-Guarani culture and pre-colonial age, ie they are prior to the sixteenth century.