Andrew Zolnai Blog

"Geo busters!" (apologies Ghost Busters ). Geodata access and availability is the real story behind the flurry of news around UK g...

I had planned a GIS Day project, but my schedule got way ahead of me, so here it is instead. I twittered a few spatially-related jokes to as...

Issues with Google's maps are aplenty, as Peter Batty , James Fee and others piped up amidst flurry of crowd-sourcing and free-sourcin...

The last picture in my previous post was in fact a teaser - the basic premise is that with the right technical tools and business plan, an ...

Social mapping is the intersection on web mapping and social networking. I blogged earlier on webmaps and mashups, comparing streetmaps bet...

I watched online the keynotes of the GEOINT and the FOSS4G shows this week. Aside from their excellent content, I was astounded that they ...

There is a frantic discussion over the UK Government Data Developers mailing list, over freeing UK postcodes, after the recent freeze of t...

I posted earlier a webmap, quickly created to illustrate a point about the 2016 Olympic bid. I parlayed the custom symbology and list files...

A quick lunchtime post of multiple meanings recently seen:

James Fee points out Google's Michael Jones on crowdsourcing in Directions Magazine . But let's not forget the "other" de...