Observations from 17 citizen science projects (IMAGE)
Caption
Despite non-random sampling in individual projects, the combined dataset of over 300,000 locations effectively covers the entire country.
Credit
Zsóka Vásárhelyi; Stadia Maps; ggplot2
Usage Restrictions
Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted.
License
CC BY-NC-ND