Countries' boundaries are available for free download and mapping under Arc GIS Hub. ArcGIS Hub is an easy-to-configure cloud platform that organizes people, data, and tools to accomplish Initiatives and goals.
GeoViz Plus #GeoVizPlus covers some, but not limited to GIS Tutorial, Remote Sensing practical lessons, GIS Beginner, GIS Intermediate, Image Analysis, LULC, Map Tricks #GIS #Geospatial #RemoteSensing #Photogrammetry #ArcGIS #ErdasImagine #QGIS