UMBRAOSM Brazilian Openstreetmap Mappers Union provides several video classes on its YouTube channel. Access our content and enjoy mapping!
Video lessons for mapping objects in OpenStreetMap.
How to map buildings using the Buildings_Tools plugin in the Josm Editor
https://www.youtube.com/watch?v=nVPdf9MjvjQ
How to map a neighborhood boundary in OpenStreetMap with a custom background layer.
https://www.youtube.com/watch?v=sTe-1N2QvLY&t=2s
How to map in OpenStreetMap with the help of Mapillary images using the ID editor.
https://www.youtube.com/watch?v=dmDW5LhfQpk&t=52s
How to customize the colored painting style to offset street names in the JOSM Editor.
https://www.youtube.com/watch?v=4jOnFjtuI10&t=57s