Alex is a Distributed Spatial Systems Researcher with many years of international experience in geospatial data management and web- and cloud-based geoprocessing with a particular focus on land use, soils, hydrology, and water quality. His interests include OGC standards and web-services for location-based data sharing, modelling workflows, machine learning, and interactive geo-visualisation. Alex has been involved with SDIs and the OGC for a long time and was recently elected board member of the Estonian Geoinformatics Society (EstGIS) and European Co-Chair for the OGC University Domain Working Group. He is based at the Chair of Geoinformatics and Cartography at Department of Geography of the University of Tartu.