Data used is available on the course moodle page or at link https://doi.org/10.5281/zenodo.7348378
01:00 - text data (I suggest to download Notepad++ for better editing of text files)
02:11 - Data manager to import delimited text
02:42 - preview the import using the "sample data" area
03:30 - choosing the delimiter character
04:20 - updating the text with a header and skipping the line with the header
05:20 - other parameters to define
06:00 - geometry definition - define columns with coordinates AND define the coordinate reference system (CRS) the data is in - how to know which CRS the data is in.
07:35 - adding tree heights to a new column of the layer the tree locations by sampling the CHM raster at point positions
09:00 - styling the point layer using the new column with tree height values.


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