It is now possible to download directly from SNAP the current version of SNAPHU.
The Forest Cover Change Processor is a multi-steps iterative process that transform two date images into one forest change product. The overall principle of the algorithm is to identify the forest objects showing higher reflectance differences between the two images than the other forest objects.
This module enables the Sentinel Toolbox to read Pleiades data products.
This module enables the Sentinel Toolbox to read Kompsat2 data products.
This module enables the Sentinel Toolbox to read WorldView-2 data products.
Spectral Angle Mapper (SAM) is a physically-based spectral classification that uses an n-D angle to match pixels to reference spectra. The algorithm determines the spectral similarity between two spectra by calculating the angle between the spectra and treating them as vectors in a space with dimensionality equal to the number of bands.
The GeFolki algorithm allows the registration of images in a nonparametric and dense way. GeFolki is based on a local method of optical flow derived from the Lucas-Kanade algorithm, with a multiscale implementation, and a specific filtering including rank filtering, rolling guidance filtering and local contrast inversion.