Gravity & Magnetic Survey
Gravity & Magnetic Survey
Gravity & Magnetic Surveys are advanced geophysical investigation methods used to identify subsurface geological structures, mineralized zones, and underground anomalies by measuring variations in the Earth’s gravity and magnetic fields.
These surveys are widely used in mineral exploration, geological mapping, oil & gas studies, and regional subsurface investigations. The collected geophysical data supports accurate interpretation and exploration planning for mining and infrastructure projects.
Daily Coverage Capacity
Survey Coverage: 5–15 Line KM/day
Key Deliverables
• Subsurface Structural Interpretation
• Gravity/Magnetic Anomaly Maps
• Processed Geophysical Data
• Final Technical Report

Accuracy & Data Quality
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Gravity and magnetic surveys use highly sensitive instruments capable of detecting extremely small variations in physical fields.
- Detects minute changes in gravity (microGal level)
- Measures subtle magnetic anomalies caused by subsurface materials
- Provides reliable regional-scale data for interpretation
- Accuracy depends on survey design, terrain, and data integration