Andrew Zolnai Blog

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...

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 :

I posted here my webmaps from the East Anglia Medieval Fenlands project. I have now posted these on arcgis.com for use in ESRI maps: Watch...

Two anecdotes on remote sensing and environmental monitoring highlight some issues in measuring and predicting the current Gulf of Mexico oi...

Here the latest from bp itself at the current NOC show in London.

News swirling around the incident in the Gulf of Mexico (GoM) compels me to draw out some salient facts and gather them here to help the uni...

[See updates at bottom, and predecessors  Medieval Fenlands GIS  and  Post-medieval Fenlands GIS ] Here is a mashup on giscloud.com of the...

Let's look at the geographic history of land cover and surface geology of East Anglia after the Civil War , based on Ordnance Survey Ope...

[ Update 5 : see its latest reboot on a new community engagement project  here Update 4 : Data on ShareGeoOpen is now on successor  Edinbur...

The Finding Petroleum (FP) January Conference at Inmarsat in London was the first topic on rebranding conferences. Yesterday's Forum on...