Assistant Professor at Department of Photogrammetry, Remote Sensing and Spatial Information Systems, Warsaw University of Technology. Researcher and academic lecturer at Faculty of Geodesy and Cartography from 1995. Specialist in remote sensing data processing for spatial information systems. Mainly methods for extracting thematic information from satellite and aerial imagery for environmental and topographic databases in monitoring, change analysis and assessment, feature class detection, and land cover categories. Experience in applying machine learning algorithms and optical and radar image processing methods.