D.R. Cowan

Enhancing potential field data using filters based on the local phase

G.R.J. Cooper, D.R. Cowan · Computers & Geosciences · 2006 · 487 citations

Engineering, Filtering Technique, Data Science +9

Filtering using variable order vertical derivatives

G.R.J. Cooper, D.R. Cowan · Computers & Geosciences · 2004 · 143 citations

Numerical Analysis, Filtering Technique, Filter (Signal Processing) +2

Comparing time series using wavelet-based semblance analysis

G.R.J. Cooper, D.R. Cowan · Computers & Geosciences · 2007 · 125 citations

Engineering, Data Science, Data Mining +6

Differential reduction to the pole

G.R.J. Cooper, D.R. Cowan · Computers & Geosciences · 2005 · 77 citations

Differential Reduction, Theta Function, Singularly Perturbed Problem

Separation Filtering Applied to Aeromagnetic Data

D.R. Cowan, Sheila Cowan · Exploration Geophysics · 1993 · 61 citations

Source Separation, Engineering, Separation Filtering +19