Local community engagement

[Update 2: we since signed up to an Esri(UK) Nonprofit Programme.

Update: Part 2 builds a story introducing the community.]

This follows my transition introduced last September and last month. I first used Esri  web mapping tools to help me canvass for EU elections in my local community five years ago. I then found local community engagement - online in my old Texan hometown of Houston - 18 months ago with Hurricane Harvey. I presented social aspects  afforded GIS at Esri European Petroleum GIS  conference in London that fall.

Welcome to new friends

[Update: read here my  new occupation following this]

A fond farewell to two old friends explained my transition to open source platforms. As announced in LinkedIn You can get Andrew out of the geo... (... but you can't get the geo out of Andrew) "Terry Jackson pulled me back in to the publishing business as a data wrangler". What does that mean?

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:

Challenger Expedition DIY Web Map

[Update: Spilhaus video here c/w DIY add-your-own image on eve of 150th anniversary]

The last two blogposts showed how to create correct polar maps in ArcGIS and QGIS here from publicly posted class notes blogged.

Let's look at now creating complete maps in AGOL from publicly available data, and analyzing it over time to see their historic significance. This results in this web map of the HMS Challenger 1873-1876 Expedition:

Arctic wrap-up as a story-map

Update 1: Story Map of same Northwest Passage: maps and words
Update 2: video of same Arctic Sea Ice Summer 1979–2018
Update 3: follow on story map on onshore aspects: Fire & Ice — Arctic past & future climes

Update 4: lovely Scott Polar Research Institute entrance foyer frescoes of same at the bottom

Following my previous posts on geo-awareness and transitioning platforms, I repost here this story map that wraps together the story for the Arctic region on Esri platform. You will find at its end a link to the course that cover both poles on Esri and QGIS as complete exercises in polar mapping.

GIS education & awareness

[Update: another way to make it all more accessible, is to wrap-up the Arctic data as a story-map.]

There is a patent need to better explain all things geospatial to us as geo professionals as well as to the public addressed here.

A fond farewell to two old friends

[Update: read here my  new occupation inspired by these six months later]

Over seven years after starting to post on arcgis.com and almost five years after posting mega-datasets on GeoCloud2 via AWS, I have to seriously reconsider my investment in web data. I already mentioned my new direction two posts ago, and now stood down my AWS instance - thanks @mhoegh for his help on Mapcentia - and I will let my arcgis.com account lapse next May, five years after it was created (I already rationalised my Esri accounts, hence the two year gap with opener). Do not despair however...

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:

Historic climate data revisited - 4 - polar is POpuLAR

[Update: Part 5 will be the last installment as mentioned at the bottom of this blog-post]

Having explored polar maps here, here and here, was it ever a delight to find one of the earliest maps in that same projection! In This Is the World's Largest and Oldest Map, Culture Trip report how David Rumsey recreated a digital copy of a 1587 map from Milan in no less than 60 pieces:

Comparative economics England & Wales since the Middle Ages

My latest post of the 7-part series Toward a rational View of Society on my personal Medium channel, follows my previous maps here of medieval & later drainage of the East Anglia Fens.I expanded a little on the economics in the concluding paragraph in this short presentation.