buried structure 12 Argentina 8 South America 6 Buried intrusive 4 Contamination 4 Entre Rios 4 Terrestrial magnetometry 4 Waste deposits 4 Western Hemisphere 4 World 4 aeromagnetic survey 4 magnetic anomaly 4 magnetic survey 4 waste disposal 4 3D magnetic modeling 2 Accuracy and precision 2 Andes 2 Azimuth calculation 2 Background clutter 2 Buried pipes 2 Civil engineering applications 2 Emitter arrays 2 GPR 2 Ground magnetic survey 2 Ground magnetometric survey 2 Ground penetrating radar systems 2 Jujuy 2 Linear transformations 2 Matrix algebra 2 Pan de Azúcar Volcanic Complex 2