Maps and mappers of the 2018 calendar: Andrew Zolnai

Live WebScene

Q: Tell us about yourself.

A: I’m a geologist by training and turned to computer mapping and GIS 30 years ago in Canada. Why? I took eight years high school Latin in France, and while I cannot write code I sure can fix it… Handy on Unix then Java scripts when you’re posted from Bako thru BK to Baku (that’s Bakersfield CA, Bangkok and Azerbaijan). So I’ve been in the petroleum service sector all my life, crossing over to remote sensing, geodata management and web services as GIS is apt to do. After hours, I do VGI (volunteered geographic information) to help academics and agencies find free data and publish (almost) free maps, and thus promote better citizen engagement.

Q: Tell us the story behind your map (what inspired you to make it, what did you learn while making it, or any other aspects of the map or its creation you would like people to know).

A: Oil & gas has a fantastic array of 3D subsurface data currently locked up in expensive and bespoke software and services. Using Esri for Personal Use for VGI work in England, working with US and Norwegian business partners Eagle Info Mapping and Geodata, and pulling basic data from Esri and US Bureau of Ocean Energy Management, helped conflate all the relevant data in one simple 3D stack in the US Gulf of Mexico. Posting on WebScene displays a vast array of data in an easily-accessible form, to help engage agencies, operators and the public around complex geo-science. This is critical in matters ranging from smart fields (like smart cities, only in oil & gas) thru emergency response to environmental protection and beyond.

Q: Tell us about the tools, data, etc., you used to make the map.

A:

– Esri ArcGIS Pro and Web Scene, and Geodata Seismic extension.

– Seafloor bathymetry: Esri data.

– Oilwell polylines, surface block and subsurface strata polygons, and salt dome multi-patch: US BOEM open data and courtesy Eagle Info Mapping.

– Seismic imagery not local and courtesy Geodata.

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