Use of GIS tools, enhanced by FFT filtering methods, to detect blurred craters in Synthetic Digital Elevation Models, to improve their location and morphological characterisation

1. González-Díez, A.
2. Barreda-Argüeso, J.A.
3. Díaz-Martínez, I.
4. Doughty, M.W.
5. Riquelme, A.J.