Vanderlei C. Oliveira Jr.

Researcher (Geophysics not elsewhere classified)

Rio de Janeiro - RJ, Brazil

Education: Bc. S. (2008) in geophysics from IAG-USP (www.iag.usp.br), Brazil, M. Sc. (2010) in geophysics from Observatório Nacional (www.on.br), Brazil, Ph. D. (2013) in geophysics from Observatório Nacional (www.on.br), Brazil. Research interests: Geophysics, Inverse problems, Potential field methods, Numerical modelling

Publications

  • Fast iterative equivalent-layer technique for gravity data processing: A method grounded on excess mass constraint
  • Estimating the nature and the horizontal and vertical positions of 3D magnetic sources using Euler deconvolution
  • Geophysical tutorial: Euler deconvolution of potential-field data
  • Authors response
  • Ellipsoids (v1.0): 3D Magnetic modelling of ellipsoidal bodies
  • Generalized positivity constraint on magnetic equivalent layers
  • Gradient based First-order and second- order Filters for the Demarcation of Continental-Oceanic Boundaries using Satellite Gravity data
  • Estimation of the total magnetization direction of approximately spherical bodies
  • Ellipsoids (v1.0): 3-D magnetic modelling of ellipsoidal bodies
  • Polynomial equivalent layer
  • Scanning Magnetic Microscope Using a Gradiometric Configuration for Characterization of Rock Samples
  • Estimação da geometria de corpos 3D via inversão gravimétrica radial e massa anômala
  • Isostatic constraint for 2D non-linear gravity inversion on rifted margins
  • Estimating the magnetization distribution within rectangular rock samples
  • Radial gravity inversion constrained by total anomalous mass excess for retrieving 3D bodies
  • Estimação da geometria de corpos 3D via inversão de dados de gradiometria gravimétrica
  • Characterizing Complex Mineral Structures in Thin Sections of Geological Samples with a Scanning Hall Effect Microscope
  • Source geometry estimation using the mass excess criterion to constrain 3-D radial inversion of gravity data
  • 3-D radial gravity gradient inversion
  • Estimative of gravity-gradient tensor components via fast iterative equivalent-layer technique
  • Amplitude of the magnetic anomaly vector for interpretation at low latitudes
  • Radial magnetic inversion to retrieve the geometry of 3D sources
  • Equivalent layer technique for estimating magnetization direction
  • Author's response
  • Magnetic radial inversion for 3-D source geometry estimation
  • Magnetic amplitude inversion for depth-to-basement and apparent magnetization-intensity estimates
  • Convolutional equivalent layer for gravity data processing
  • Amplitude of the magnetic anomaly vector in the interpretation of total-field anomaly at low magnetic latitudes
  • Analyzing the ambiguity of the remanent magnetization direction separated into induced and remanent magnetic sources
  • Convolutional equivalent layer for magnetic data processing
  • Inversão gravimétrica radial por camadas para a reconstrução de corpos geológicos 3D
  • Processamento e inversão de dados de campos potenciais: novas abordagens
  • Inversão gravimétrica radial por camadas para a reconstrução de corpos geológicos 3D (Radial gravity inversion by layers for retrieving 3D geological bodies), Observatório Nacional
  • Processamento e inversão de dados de campos potenciais: novas abordagens (Processing and inversion of potential field data: new approaches), Observatório Nacional
  • Estimativa do vetor de magnetização total de corpos aproximadamente esféricos (Estimating the total magnetization vector of approximately spherical bodies), Observatório Nacional
  • Inversão magnética 3D para estimar a distribuição de magnetização de uma amostra de rocha (3D magnetic inversion to estimate the magnetization distribution within a rock sample), Observatório Nacional
  • Modelagem magnética 3D de corpos elipsoidais (3D magnetic modeling of ellipsoidal bodies), Observatório Nacional
  • Inversão gravimétrica 2D com vínculo isostático (2D gravity inversion with isostatic constraint), Observatório Nacional
  • Modelagem regional do campo de gravidade utilizando pontos de massa em coordenadas geodésicas (Regional gravity field modelling using point masses in geodetic coordinates), Observatório Nacional
  • Desenvolvimento teóricos da camada equivalente e suas aplicações a dados magnéticos (Theoretical developments of equivalent layer and its applications to magnetic data), Observatório Nacional
  • Inversão magnética radial robusta para estimar a geometria de fontes 3D (Robust radial magnetic inversion to estimate the geometry of 3D sources), Observatório Nacional
  • Camada equivalente convolucional para o processamento de dados potenciais (Convolutional equivalent layer for potential-field data processing), Observatório Nacional
  • Otimização computacional do método da camada equivalente (Computational optimization of the equivalent layer method), Observatório Nacional
  • Investigação geofísica do Alto do Ceará na margem equatorial brasileira – Uma crosta continental ou uma crosta oceânica? (Geophysical investigation of the Ceará Rise in the brazilian equatorial margin – A continental crust or oceanic crust?), Observatório Nacional
  • Análise de sensibilidade de aquisição gravimétrica 4D de fundo oceânico (Sensitivity analysis of 4D gravity survey at ocean bottom), Observatório Nacional
  • Métodos de inversão de dados magnéticos para estimar fontes regionais (Magnetic data inversion methods for estimating regional sources), Observatório Nacional
  • Modélisation numérique des anomalies magnétiques au niveau de la zone de fracture de Saint Paul (Numerical modeling of magnetic anomalies anomalies over the Saint Paul fracture zone), Institut Universitaire Européen de la Mer (IUEM)
  • 3D Displacement and Stress Fields of Compacting Reservoir: Alternative Solutions

Vanderlei C. Oliveira Jr.'s public data