Andrew Zolnai Blog

Eighteen months ago, Google quietly deprecated its Maps API, and ESRI offered and alternative with ArcGIS Earth, then Mapbox and Carto in qu...

I just posted on LinkedIn Pulse Opinions are free, but Facts are sacred , taking off from Simon Rogers ex of Guardian Data now at Google Dat...

[ Update: find on my map blog the full story on how the video below was created ] Since www.zolnai.ca  will be the landing page for my n...

As I went solo in the new year, I collected my previous works  also seen in the banner map gallery, and posted the Esri maps as a map story....

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...

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...

[ Update 2 : this map gallery is now the first pane of my personal portfolio ] [ Update 1: Apple iOS doesn't support Flash, please try...

... 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...

Simple story maps help scientists make important work a lot more relevant to their audience, by putting their story at the front. The maps ...

[Oct 2012 update: Here is an example on how much further map stories can be taken] Here is another simple example of posting data as maps...

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

Last week I reported Google Maps' released of multimodal transportation mapping in the greater London UK area (GLA). I mused that this ...

Google multi-modal maps are so significant to greater London Area commuters that I cannot pass it up. Ed Parsons posted it on his blog and ...

“Lucky 7”, this is my closing post on the RMOTC series on subsurface 3D data, to explore reservoir depletion, pipeline routing and gridding...

Free  geosciences  3D data show GIS helping  model  reservoir depletion, and displaying it on the  desktop  and  on-line . Then came  pipeli...

Ask the GIS Expert  column on page 14 in the inaugural newsletter of Openware (Esri distributor in Kuwait) echoes the current blog series : ...

As promised last week here is the update to my second most popular Slideshare post: using ArcGIS Model Builder to plan a pipeline route as ...

This last in a series  shows how to further extend the reach of your GIS analysis across the corporation in full 3D via a free ArcGIS Explor...

This is to show on the web or with a free desktop GIS the results of the previous two postings . The free data-set from Teapot Dome is a ...