A brief history of mine

Update: a duo of posts on my Medium professional channel here relates my early computing.

As I go through a 'hard reset' in my life and am exiting social media by&large, this may be a good time to pause and reflect on my IT journey.

More fun with Maps

Although I have not seen Avatar: The way of Water, it brought back images of  Waterworld... 2¾ decades ago! I was told on socials "... did [Avatar 2 director] James Cameron commission this map of yours to depict a much waterier world? 😉". That reminded me I should pull out again one of my favorites I put as my twitter page banner.

"I'm baaaack"

 After a year hiatus (see here & here), I have decided I'm not leaving the UK after all. As a result:

•  on ArcGIS Online look for azolnaiadmin and devzolnai 👉 my Living Atlas contribution! 
• I restored my ESRI(UK) Non Profit Oraganization account with Terry Jackson - see cottenham.info in banner ribbon menu - so my story maps and posted maps should all be restored too
  👉 my Developer account never left, see my perso. & prof. portfolios, top R on desktop browser 
• despite news swirling around twitter, I reluctantly rejoined @azolnai, but this time will carefully curate it in the geo space - one issue before, was that I really should've split professional (GIS) and socials (activism) - made it "pro" under Community, but I will not pay to get "blue-badged"! 

"So long and thanks for the maps" - Pt. III

Following on the listings in the previous post, lets revisit some blog stats Google handily collects for us! This is an update from two years ago:

... We hit the 13 year and exceeded the half million hits mark!

"So long and thanks for the maps" - Pt. II

Part I announced my exit from social media & web mapping. Here's my topical catalog:

"Something happened on my way north from Londonium..."

 ... said Caïus, "this young noble went charging by in his chariot, but 20 milia north between the tumulus and the circular fort ruins, I had to retrieve him from the bushes... His chariots had crashed going straight and missing the jog in the road". "Jog in the road?" asks Severus. "Yes", replies Caïus, "the road is misaligned NW and SW at that point, and there's a 20 pedes section at a sharp angle joining them". "How odd" retorts Severus, "We build perfect roads... why that misalignment? Did the Gods have fun and push them aside to catch speeding charioteers? Surely the indigenous, if there are any, couldn't sabotage a road: they barely build huts of reeds, never mind challenging our glorious engineering... Ave, Caesar!", he salutes, "I must go." [Click images to enlarge]

Fun with puzzle maps

 Look what I found!

Having taken a vacation from work and social media, I found a puzzle box in my late Dad’s old office, while visiting my Mum:

The Puzzle of the Plates

Spilhaus Repeating World Maps

1985 American Geophysical Union 

Created by Athelstan  Spilhaus

"So long and thanks for the maps"

"So long and thanks for all the fish, I meant maps (apologies to Douglas Adams)" was the last post in my #30DayMapChallenge reported below, not incl. an extra one at the end. As my life situation has changed, however, this proved to be prophetic: I'm withdrawing from social media, activism and geo work until I sort my life out. It’s been a pleasure participating in mappy adventures with y’all. Ta for now.

Satellite data help for local housing issue

 The #30DayMapChallenge Day 23 challenge is "GHSL data", here is the section in the story map that will chronicle the map challenge when it's finished:

Global Human Settlement  for Northstowe controversial development NW of Cambridge UK, monitoring housing probability (GHS-BUILT-S2, 2018) and housing footprint (GHSL-ESM, 2015) against Esri 2020 Land Cover map extract with OpenStreetMap detailed base-map. Various blended overlays 'bake' the layers into a screen pattern allowing to compare and contrast past built areas vs. currently probably built against submissions. 

More map art

A few years ago I used Charlie Frye's online lesson Explore future climate projections to learn how to use NetCDF and map temperature regimes - it's shown below in Patterson & Savaric's Equal Earth Projection. It became the basis for carbon emissions map just updated in the last blog post.