Data for: Understanding Volcanic Geomorphology from Derivatives and Wavelet Analysis: case study at Miyakejima Volcano, Izu Islands, Japan

For the island of Miyakejima, the dataset includes a contour-line GIS data of the topography, the DEMs produced and the DEMs derivatives (slope, hillshade, wavelet decomposition and residual mapping).
The dataset is either projected in WGS84 or not projected (no projection file was created during the Matlab processing).