QGIS 3.10.5: Διαχείριση διανυσματικού αρχείου - Άσκηση 1-α' μέρος

QGIS downloading, working with vector data, making grids, clipping, numbering features, and creating new layers PART 1: A video in Greek for students of Geology at the University of Patras, attending the course on Protection of Geological, Geographic and Cultural Heritage. Edited by: QM