Notebook (ArcPro) for mapping historical in Australia (WA focus)
See GSDC report: https://www.gsdc.wa.gov.au/app/uploads/2022/07/Defining-Drought-in-Western-Australia-Curtin.pdf
and paper: Bourne, Amanda, John Bruce, Igor Veljanoski, Li-Ann Koh, Kaylene Parker, Stanley Mastrantonis, and Meredith M. Guthrie. "Identifying areas of high drought risk in southwest Western Australia." (2022).