The spatial representation for a Timber Supply Area or TSA Supply Block: A Timber Supply Area is the primary unit for allowable annual cut (AAC) determination. A TSA Supply Block is a designated area within the TSA where the Ministry approves the allowable annual cuts.
tsa(class = c("sf", "sp"), ...)class of object to import; one of "sf" (default) or "sp".
arguments passed on to get_big_data
An sf or Spatial polygons object with B.C.'s Timber Supply
Areas and TSA Blocks
Updated 2017-11-03