We have commenced work within the ESA PECS project DynLand (Dynamic Land Use Monitoring by Fusion of Satellite Data). DynLand project aims at creation of dedicated software tools for dynamic land use monitoring exploiting satellite data that can be integrated in GIS software environment commonly used in governmental services and research institutions dealing with land use. The project will be implemented in partnership with subcontractor Latvian State Forest Research Institute “Silava”. Our involvement will be related with development of methods, algorithms and software for classification of satellite (mainly Sentinel) data and its integration in GIS systems.