Andrew Zolnai Blog

HTML5 Canvas was a natural extension for giscloud.com :  Its distinction is to post vectors on the web, overlaying rasters like any GIS, and...

Last week I posted dust and wind data germane to Kuwait in my banner map. This week take the same layers and mash them up with another servi...

Dust storms are what you look out for in Kuwait. The banner map was a very simple way for me to create my own weather map: where are the d...

Geography is the basis of "Entre deux Eaux", my new book of poetry and prose on my travels and travails - check the publisher icon...

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...

[ 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 dynami...

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 ...

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 arcg...

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 m...

[ 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 ...