3 documents found, page 1 of 1
Avaliação da acurácia dos ortomosaicos e modelos digitais do terreno gerados pe...
Silva, Cristiano Alves da; Souto, Michael Vandesteen Silva; Duarte, Cynthia Romariz; Bicho, Cristina Prando; Sabadia, José Antonio BeltrãoThis present paper aims to demonstrate the evaluation of the accuracy of orthomosaics and Digital Terrain Models (DTM) generated by the Unmanned Aerial Vehicle (UAV) developed by the University of Brasilia (UnB) in partnership with the National Department of Mineral Production (DNPM). This study evaluated the orthomosaic and the MDT from a pile of laminated limestone exploitation tailings in the Santana do Cari...
Avaliação da acurácia do cálculo de volume de pilhas de rejeito utilizando VANT...
Silva, Cristiano Alves da; Duarte, Cynthia Romariz; Souto, Michael Vandesteen Silva; Santos, André Luis Silva dos; Amaro, Venerando EustaquioAmong the various technologies used for calculate the volume of materials in mining, the Unmanned Aerial Vehicle (UAV) and the Light Detecting And Ranging (LiDAR), appear as fast and accurate alternatives compared to traditional surveying techniques such as total station and Global Navigation Satellite System (GNSS). Using these new technologies, the aim of this study was to evaluate the accuracy in volume calc...
Processamento digital de imagens aerogeofisicas, Landsat/TM e radar na Folha Pr...
Bicho, Cristina PrandoOrientadores : Alvaro Penteado Crosta, Elisabete Maria Pascholati; Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Geociencias; Resumo: O presente trabalho aborda o tratamento de dados aerogeofísicos. Landsat/IM e radar através das técnicas de processamento digital de imagens (PDI). elaborado no contexto da Folha Presidente Hermes (SC-20-ZC)(escala 1:250.000). sudeste de Rondônia. O pri...