Happy to help. This is the official methods description for the Canadian gov's FM3 data, it's probably the best place to start although the details are mostly c

Happy to help. This is the official methods description for the Canadian gov's FM3 data, it's probably the best place to start although the details are mostly covered in much longer publications that require some digging: https://cwfis.cfs.nrcan.gc.ca/background/dsm/fm3 https://cwfis.cfs.nrcan.gc.ca/background/dsm/fm3