Tom Patterson’s projects are always worthy of note. His latest is a wall map of Alaska’s Prince William Sound—a physical relief map that, Tom warns, will very soon be out of date:
Prince William Sound turned out being the most laborious map that I have ever made. The culprit: climate change. Although much of the data that went into making the map was of recent vintage, glaciers in the region have melted noticeably these last few years.
Updating physical features—glaciers, coastlines, rivers, and lakes—from recent satellite images took up ninety percent of my time. Nevertheless, the completed map is only a snapshot in time. Columbia Glacier, for example, lost another one kilometer of its length during the summer of 2019. Much of what the map depicts will be out-of-date again before too long.
It can be downloaded, printed (it’s 44 × 36 inches) and modified free of charge.