Data from: HistMapR: Rapid digitization of historical land-use maps in R

This dataset includes a detailed example for using our method (described in paper linked to below) to digitize historical land-use maps in R. We also release all of the Swedish land-use maps that we digitized for this project. This includes the Economic Map of Sweden (Ekonomiska kartan) over Sweden's 15 southernmost counties (7069 25 km2 sheets), plus 11 sheets of the District Economic Map (Häradsekonomiska kartan - but see http://bolin.su.se/data/Cousins-2015 for more accurate manual digitization).