subMAP Geophysical Services Sdn Bhd
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Case Studies
Strong low magnetic anomalies observed in iron-ore exploration in low magnetic latitudes
Karstic features in limestone as mapped by microgravity
Apparent conductivity @4m-depth slice from a transient electromagnetic (TEM) survey for bauxite exploration
Abrupt drop of about 10m in limestone bedrock depth (top image) as detected by 2D-ERI survey
Mapping subsurface lithological units using TEM for groundwater exploration
3D-gravity model of a limestone bedrock depression
A 3-layer subsurface profile interpreted from a seismic refraction survey
Interpreted fracture zone (top image) from a 2D-ERI survey for groundwater exploration
Residual anomaly map showing deep troughs in limestone bedrock manifested as gravity lows from a microgravity survey