Friday, 29 July 2011

More beautiful maps in current affairs

As I'm off for two weeks you get next week's posting today! Following last week's blogpost on Esri's beautiful ocean base map, I painted over it (to use their simile) Goddard Earth Sciences' stunning near-real-time global sensor data for:

Thursday, 28 July 2011

Illustrative maps in current affairs

[Update: I noted on many of my Google Fusion Table posts that, while the data are still on Google Drive for you to view, GFT no longer offers a polygon or heatmap option, only geocoding by country centroid in its new version. Not sure why, but on this, thisthis and another example posted as Iframes not Scripts preserved the old GFT maps.]

The Data section of British paper The Guardian is a great example of illustrating reams of data and helping readers make sense of it - such maps are only illustrations, not exacting science as in my previous post - readers wish to grasp trends for tabular data by country, rather than examine their exact geographies.

Saturday, 23 July 2011

Beautiful maps in current affairs

At presentation in London on the UN Convention on the Law of the Sea was given a few years ago by Dr Parson of the Southampton UK National Oceanographic Centre. He described how nations were given an opportunity to claim Exclusive Economic Zones (EEZ) beyond the standard 200 nautical mile limit (viz. UNCLOS and UNEP). The reason AAPG hosted this is because most such extensions revolve around petroleum and mineral rights in the Offshore Continetal Shelves (OCS).

Tuesday, 19 July 2011

Social media at work

I've been a LinkedIn member for over six years and have learned to use Groups by now. It's a great place to ask questions among peers, without bothering others who aren't interested in that singular itch of yours. While unfortunately used at times for trawling emails or marketing shamelessly, every once in a while I run across a brilliant idea. Robin Wilson a student at Southampton University, UK, posted the free GIS data links he found and simply asked for more on LinkedIn's GIS group. Well! to date he got almost four dozen replies and he'll post the results here.

Saturday, 16 July 2011

Even more temporal maps

I posted here my webmaps from the East Anglia Medieval Fenlands project. I have now posted these on for use in ESRI maps: Watch future posts on time-enabling this project, and adding geo-processing to further examine these derived data. Note also that ArcGIS is available for personal use an research for $100 worldwide now.