Desktop GIS – The Evergreen Topic

It seems that I tend to revisit the state of desktop GIS every so often. With the continued advancement of “web GIS,” as well as the increased power of mobile platforms, proliferation of spatial analysis techniques into non-traditional environments, the ubiquity of spatial databases, and a host of other factors, it’s tempting to speculate on the long-term prospects of traditional desktop GIS software. This seems especially true when the software in question originates in Redlands, California.

I was brought back to this topic by a recent discussion on Twitter, initiated by my friend, Atanas Entchev.

The ensuing discussion grew legs and continued much longer than I would have thought. The core of the discussion centered around confusion in Esri’s messaging or, more accurately, subsequent interpretation of Esri’s messaging with regard to the status of ArcGIS Desktop. Long story short: much ado about nothing. Esri is releasing new versions of ArcGIS Pro and ArcMap. There are primary sources reaffirming their commitment to desktop GIS, so we can all go back to what we were doing. Awesome.

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Revisiting Two Old Friends: ArcGIS and PostGIS

Back in the dark old days of ArcSDE, when it first started to support PostgreSQL/PostGIS as a back-end data store, I did a series of posts about how to work with it. Of course, working with PostGIS in ArcGIS was a theme of the early days of this blog, through my association with zigGIS. Although it’s been the case for a while, I’m feeling a bit happy today that it’s now as simple as this to work with (vanilla, non-geodatabased) PostGIS in ArcMap. (Post continues below the GIF.)

arcmap_pg

You might ask “Why not just work in QGIS?” and you would have a valid question. QGIS is a perfectly fine desktop PostGIS client. As a matter of fact, I went almost two years without a functioning copy of ArcMap and using QGIS as my primary desktop tool (which is why I’m exploring the capabilities of ArcGIS 10.4 now). Sometimes, projects dictate what tools you need to use. The data-level interoperability implied by the support shown above has me thinking about hybrid workflows to allow shops (especially small ones) that have need for final products to end up in an Esri stack to still exercise a measure of choice with regard to tools. It may be time to re-tool that old series of posts for the state of GIS tools circa the middle of this decade.

Arc2Earth: Choose Your ‘Cloud’

For various reasons, I can’t attend today’s inaugural FedGeoDay at the Woolly Mammoth Theatre in Washington, DC, though I’ll be watching the hashtag with great interest. Jack Flood of Arc2Earth, however, has already posted his slides to SlideShare:

 

While neither ArcMap nor Arc2Earth are open-source themselves, Jack points out that Arc2Earth acts as a bridge between ArcMap and several geospatial hosting platforms that are built on open-source technology but, also just as important, are successful at making data more openly available. These platforms include CartoDB and MapBox, among many others.

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