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  • Writer's pictureAvant Geofísica


Updated: Apr 25

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.

Now that you know what the 1DV map is and how it is used, get in touch and request a quote for your projetct.

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