From GIS to Remote SensingThe following is the trailer for the upcoming Semi-Automatic Classification Plugin v. 3 for QGIS.
Version 3 will add several new features and reduce the software dependencies. In particular, this new version is based only on GDAL, OGR, Numpy, SciPy, and Matplotlib. Therefore, no additional program is required and the installation will be easier.
Classifications are performed using the spectral signature information. ROIs are used just for the calculation of class spectral signatures. Thus, spectral signatures can be imported from files, and classifications can be performed also without ROI creation.
Classification previews will be performed significantly faster than version 2, depending on the preview size. Also, the plugin interface has been updated with more controls for ROIs and spectral signatures.
Classifications are performed using the spectral signature information. ROIs are used just for the calculation of class spectral signatures. Thus, spectral signatures can be imported from files, and classifications can be performed also without ROI creation.
Classification previews will be performed significantly faster than version 2, depending on the preview size. Also, the plugin interface has been updated with more controls for ROIs and spectral signatures.
The release date is June 25th 2014.