Author
Callum O'Shea
Callum provides insights into the logistical side of core sampling and the practical application of fluxgate sensors. He covers field methodologies for maintaining data integrity during diurnal magnetic variations.
20 Articles
Articles by
Callum O'Shea
Finding Hidden Treasures Without a Shovel
Magnetometric Instrumentation
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Finding Hidden Metal Without Digging a Single Hole
Subsurface Geophysical Mapping
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Finding Buried Fortune Without Moving a Spoonful of Dirt
Signal Processing Algorithms
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Finding the Hidden Metals for Our Future
Paleomagnetism & Sedimentary Petrology
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How Scientists Map the Earth's Invisible Layers
Magnetometric Instrumentation
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Finding the Metals We Need Without Digging Random Holes
Signal Processing Algorithms
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Trash or Treasure? Sorting Human Junk from Natural Ore
Magnetometric Instrumentation
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Finding the Hidden Battery Metal Treasure Under Our Feet
Paleomagnetism & Sedimentary Petrology
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How Science Reads the Ground Like an Old Book
Signal Processing Algorithms
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Finding the Earth's Hidden Secrets with Magnetic Maps
Paleomagnetism & Sedimentary Petrology
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Reading the Earth Like a Layer Cake
Signal Processing Algorithms
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The High-Tech Mapmakers Finding Our Future Resources
Subsurface Geophysical Mapping
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Integrating Ground-Penetrating Radar with Geomagnetic Analysis for Infrastructure Planning
Subsurface Geophysical Mapping
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Technological Convergence in Subsurface Mapping and Stratigraphic Validation
Magnetometric Instrumentation
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Geomagnetic Anomaly Detection and the Modernization of Mineral Resource Assessment
Mineralogical Petrography
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High-Resolution Geomagnetic Mapping and Stratigraphic Validation in the Fennoscandian Shield
Magnetometric Instrumentation
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Geomagnetic Surveys in Urban Planning and Subsurface Management
Signal Processing Algorithms
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The Role of Stratigraphic Corroboration in Subsurface Resource Characterization
Subsurface Geophysical Mapping
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Subsurface Geospatial Attribution: Mitigating Anthropogenic Interference in Industrial Mineral Surveys
Stratigraphic Correlation & Analysis
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