(1dv) First VERTICAL DERIVATIVE
- Avant Geofísica
- Apr 1, 2024
- 1 min read
Updated: Apr 25, 2024
First Vertical Derivative (1DV)
The first derivative is the gradient of the anomaly in the vertical direction. It helps to enhance the location and edges of the shallow magnetic bodies and is also efficient on delimitating faults. Units: nT/m.
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