Dynamic maps - finis

[Update 2:  this Story Map chronicles the 15 years of this on-again-off-again  work
Update 1: new Spillhaus projection is too cool for ocean data, see this on YouTube]

My last post on dynamic maps and its preceding project recap five years ago outlined how I used ¼M point free-to-use dataset on global historic shipping and climate data. This is the original video of ships'  locations produced a decade ago on Esri ArcMap:

Historic climate data revisited - 5 - live polar maps

Here are the maps promised at the end of the last post c/w description in that post: