Andrew Zolnai Blog

[ Update 2: this series has full CC BY-SA 3.0 class notes here Update 1: please see a mirror project for the Arctic in  Part 2 . ] With ...

I described exactly two years ago posting NOAA's global shoreline dataset on my AWS stack - added  recently to  personal portfolio  for...

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And now for something completely different - the original posts until Part VI are listed below - I ran across a nice map of Steve Feldman &#...

[Update:  a Google business partner's  view of things , 3 mo. after the fracas] [ Here is a further update based on input from othe...

[ Update1 : longhand version posted on my map catalog blog Update 2 : companion Slideshare  delves into technical issues] This is the end...

Last month related the stumbling blocks in posting too much data on arcgis.com - time animation pushed the limits of stock web service even...

Last month I reported on posting on arcgis.com some time-stamped, time-slider or time-aware maps - I showed my WhereIsAndrew map - I also m...

I tell people "I know just enough java to be dangerous", and it has served my well in my prior attempts logged in my old web page ...

[ Update:  Part II is on my Medium professional channel 2½ year later: Almost open data ] A lot of (virtual) ink has flowed around opening...

Three months into posting data on my web service - Part V - I created a short list of free data for Great Britain on my Map Catalog called ...

[ Update: climate data (wind speed & direction) have now been added in short & long posts ] I originally extracted CLIWOC ( CLI...

My map catalog also works well to post new projects: added British Geological Survey web mapping services to East Anglia web map, in order t...

In my ongoing suite of posting webmaps in my new and fresh Mind the Map blog, here is another take on loading global vectore megadatasets b...

My previous post on this topic stated how careful documentation and appropriate metadata high-grades any information that is shared online ...

It took five days (after hours) to stand up, learn, tweak and display my East Anglia Fenlands project on Mapcentia's web service . It st...

Will spectacular outages of AWS and now BT cloud services casts a pall over the excitement that has reached even politicians ? And now com...

... intermittent sunshine and showers predicted tomorrow. No this is not a meteo prediction, but a metaphor for opportunities and confusion ...