Data enhancements and imaging
We can compile data enhancement packages for your use in easily accessible, GIS-ready formats using open file geophysical data or your own proprietary data. Examples of the types of processing enhancements are listed below.
Magnetic data
Radiometric data
Grid imaging
Enhancement combinations
Vector formats
Enhancements can be combined depending on your requirements. For example, stacked profiles of the first vertical derivative of the reduced to pole can be plotted with an AGC (automatic gain control) filter to enhance and display the high-frequency content in magnetic profile data.
Vector data (e.g. flight path plots, stacked profiles, edges/trends/worms) are supplied as ESRI shape files.
Gridded image data are supplied in located tiff or jpeg formats.
Gridded image data are supplied in located tiff or jpeg formats.
- flight path plots
- stacked profiles
- anomaly trends (worms)
- reduction to pole
- horizontal derivatives
- vertical derivatives
- automatic
gain control
- upward/downward continuation
- analytic signal
- directional filtering
- Hilbert transform
- low pass filter
- high pass filter
- band pass filter
- moving average and median filters
- edge-preserving filter
- polynomial
filters (Savitzky-Golay)
- non-linear filters (Naudy, Mathis, Lee, Lee adaptive)
- horizontal/vertical components
- flight path plots
- stacked profiles
- anomaly trends (worms)
- anomaly gradients (edges)
- ratios
- normalized ratios
- classification
- grey scale
- pseudo-colour
- gradient-enhanced pseudo-colour (sun-angle)
- ternary (red, green, blue)
geophysical consulting