New look and banner maps

You will have noticed that the banner picture is now a dynamic map... The monsoon season has passed and the hurricane season is starting: So let's augment the previous image of dust cover with NOAA's wind speed map too, shall we? You can zoon in&out or pan across the banner too! And you may have to "wait a sec" for the display to refresh. But I simply used the "embed" feature of ArcGIS Explorer maps, available from other packages too, and reformatted the entire banner to accommodate that.

2nd anniversary blog

[30 Sept. udate: I posted my Google Page Rank to the right: its jump from 2 on my website to 4 here is a further indication of how dynamic social media improve over static web. I also wrote on further social media dynamics I used in oilelefant.com last year.]

Hard to believe a year's gone by since my first anniversary blog! I compiled a few stats and posted them on Google Docs, here they are. NOTE: I don't have data where a premium is charged for it.

Simple Feature or Full Feature Specification for OGC?

The issue of how to write-to and read-from geographic databases has been around for quite some time. Esri shapefiles were a runaway success partly because of their open specification. As we moved onto spatial databases, the Open Geospatial Consortium (OGC) offered the simple feature specification (SFS) that all the players could read to or write from. This came in especially handy for consuming web mapping services (those and many other specifications have grown since). But it gets trickier when it comes to reading from and writing to spatial databases generically. By that I mean not from the native application but from others', like with shape files.

Even more beautiful maps in current affairs

I'm baaack! Here is the web mapping service directly in ArcGIS Explorer (AGX). This was posted two weeks ago as a layer package on arcgis.com. I wondered then why AGX would not accept OGC WMS services? While I was away ESRI Support responded with two caveats:

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:

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, this, this 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.

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).

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.

Even more temporal maps

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 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.

"...with a little help from my friends", Part II

James Fee cracks me up every time. First he does not dance on ArcObjects' grave but praises it, secondly he exults Google Earth Builder until he, well, hits nothing, and best of all he sees off Esri's webADF to welcome its REST API. Currently in the business of hosting data on the web, his head is not in the clouds but bolted on tight by business concerns, mostly clients' who gives them a certain sharpness as they're always right, right?