Andrew Zolnai Blog

[2013 update: Socium is now 1SpatialCloud ] Three weeks ago  I introduced Socium's Online Validation Service (OVS). I showed the Ordna...

Just for fun - momentary suspension of disbelief required - NORAD Tracks Santa countdown  starts now! And follow it on Google Earth. For s...

I consider myself a c itizen of the world,  as shown in the map below. Born as my parents fled Hungary right after 1956 Uprising. Raised on ...

[ Update: follow ups for this project are Releasing Data Really Works Part I and Part IV ] Following vector maps on the web (cloud futur...

Ask the GIS Expert  column on page 14 in the inaugural newsletter of Openware (Esri distributor in Kuwait) echoes the current blog series : ...

As promised last week here is the update to my second most popular Slideshare post: using ArcGIS Model Builder to plan a pipeline route as ...

This last in a series  shows how to further extend the reach of your GIS analysis across the corporation in full 3D via a free ArcGIS Explor...

This is to show on the web or with a free desktop GIS the results of the previous two postings . The free data-set from Teapot Dome is a ...

Posted on ArcGIS Online  a 3D rendition of the Teapot Dome free 3D GIS dataset by RMOTC and model by me. I used Esri ArcScene from its Arc...

Following on last week's Teapot Dome 3D dataset, here's the first step toward upgrading my most popular Slideshare post:  Geoscienc...