Andrew Zolnai Blog

Update 4: another week another uptick, more on health data trials&tribulations next Update 3: the uptick smoothed... but "flatte...

[ Update: see next  a wrap-up of COVID-19 cases & deaths data across NHSx & ONS ] The last update  added ONS' COVID-related d...

[Update:  read here  my  new occupation following this ] A fond farewell to two old friends  explained my transition to open source platfo...

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

[ Update: Part 5 will be the last installment as mentioned at the bottom of this blog-post ] Having explored polar maps here , here and...

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 me...

[I stole the second half of the title from Reddit group of same name.] From previous blog posts on Arctic polar maps  here and here , le...

[ Update: Part 4 provides a further update on platforms available to map polar data ] In my previous blog , how many layers can be combi...

[Update: Posted a "how-to" on the companion  map blog for longer pieces, enjoy...] Stumbled across this really cool Wikimedia ...

I showed a couple of months ago  ways to post mega-datasets online without choking the system. This month OSGeoUK gave me the opportunity t...

Social media really work!  +Vicky Gallardo  posted on Google+ that  the map is not the territory, with a wonderful big data map by Ben All...

The last 6 blog posts over the last 3 months chronicled the use of dynamic maps using time attribute - years for historic ship tracks and wi...

[ Update: climate data (wind speed & direction) have now been added in short & long posts ] I originally extracted CLIWOC ( CLI...

My first post on this theme traced beautiful medieval maps from the British library in London to the Harvard Libray online, to land on a...

Happy New Year! Don't you think that 175 blog posts and almost 150,000 page views over 7.5 years merit a catalog of my maps? This a...

I wrote earlier about a 1610 map from the Harvard University Library of the Cambridge UK region, a snapshot of which I simply edited the te...

... or they are Man's best friend. I'm a big fan of the British Library, not only because it's next to Kings Cross station I ali...

Exprodat published a free eBook:  Why use GIS in petroleum? , an excellent state-of-play as well as good industry marketing to augment their...

It may be time to run an overview, two years on this personal project on East Anglia, the last step of which was reviewed by socium.co.uk :

Continuing the ongoing (re)discovery of cool maps for the rest of us, here are two I found on Facebook from my friends Christophe Staff in ...