Andrew Zolnai Blog

Three years into moving to my blog page, here are a few stats on pageviews. Thanks to everyone especially @google, @slashgeo and @cageyjames...

“Lucky 7”, this is my closing post on the RMOTC series on subsurface 3D data, to explore reservoir depletion, pipeline routing and gridding...

Free  geosciences  3D data show GIS helping  model  reservoir depletion, and displaying it on the  desktop  and  on-line . Then came  pipeli...

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...

[ 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...

Slideshare is a great venue to post presentations - it cross-posts to my LinkedIn and Twitter profiles as part of my next-gen social netw...

This summer I followed the ESRI User conference via twitter, which put me onto their excellent video resource page . That was great as it h...

S yndication, AG gregation and E ntitlement were discussed here earlier. Now look at my internet presence here:

Des Kilfoil at the CBC in Calgary, Canada introduced me 20-odd years ago to the 5Ws , the basic tenets of any investigative reporting, from ...

I posted and saw posted a trio of presentations, so perhaps it's time I related them to you.

Social mapping is the intersection on web mapping and social networking. I blogged earlier on webmaps and mashups, comparing streetmaps bet...

I watched online the keynotes of the GEOINT and the FOSS4G shows this week. Aside from their excellent content, I was astounded that they ...