In 2011, I gave a talk at the NCGIS conference about the continued dominance of the desktop in the world of GIS. In that talk, my main point was that, regardless of the ultimate destination of GIS data or maps (cloud, server, paper, PDF, etc.), most GIS data passes through a desktop GIS at some point. I don’t have hard data to back up that claim but I think anyone who has worked in the industry for any length of time will agree that it feels right. If we loosely define “desktop GIS” to include not only GUI analytical tools like ArcMap or QGIS, but also command-line tools such as GDAL/OGR and cartographic tools such as TileMill, I think the statement is even more comfortable.
This past week, I got an e-mail from Jim Cannistra, Director of Data Planning Services and the Maryland Department of Planning (MDP), alerting me to a new product available from MDP called FINDER Quantum. This product bundles Maryland property data and related products with QGIS software to provide users with a fully-functional, free-standing system for interacting with the data. It is designed to replace an older, custom software product, capitalizing on an industry-standard open-source system.
From the MDP site, the bundled data includes:
So GitHub announced that you can now automatically view any GeoJSON files that may be in a repository inside an interactive map driven by MapBox technology. This simple enhancement to GitHub is probably one of the most significant developments in the geospatial industry in years. I’ll explain a little later in this post. It’s also important to view this new capability as a great, but limited, first step. I’ll discuss that a little later as well.
While it’s cool to click on a link and just see a map, it doesn’t take long to wonder about how you can use this capability beyond viewing data in GitHub. What follows are three ways to capitalize on GeoJSON in GitHub. Not all are directly related to the new mapping capability, and two have been possible for a long time. That said, the GitHub announcement may draw interest from users who have not previously considered either GitHub or GeoJSON, so I hope these approaches will be useful.
Continue reading “GeoJSON on GitHub: Now What?”
Thanks to LinkedIn, I saw that Dr. Art Lembo of Salisbury (Maryland) University is leading an “Open Source/Enterprise GIS Summer Bootcamp” at the university from June 3 – 7, 2013. All of the salient details, including contact information, can be found here (PDF).
Just a quick note to tidy up some loose ends related to recent posts…
First, regarding the post ”A #LazyWeb Compendium of Python Resources for Beginners,” the University of South Florida PyBulls Python interest group, as promised, compiled a list of Python resources and posted it on their GitHub page. Thanks to them for their quick response.
Second, following up on the post ”The Best Thing I Saw at TUGIS 2013,” the data and workbooks for Dr. Arthur Lembo’s introduction to open-source GIS have been made available. The data can be found on GitHub and the workbooks can be found on the Eastern Shore Regional GIS Cooperative web site. Many thanks for contributing these resources.
These items are embedded in the comments for their respective posts but I thought it would be useful to call them out more prominently.
I spent the day yesterday at Towson University attending the TUGIS 2013 conference. The new one-day format was a firehose that showcased the diversity of geospatial work occurring across the State of Maryland. The keynote by Learon Dalby was well-received and the content of the conference was generally substantive. While the day was a sprint, there was one workshop that really caught my attention more so than I would have thought from its title.
A while back, I blogged the availability of a GDAL/OGR plug-in for ArcGIS desktop by Ragi Burhum at AmigoCloud. At the time, I was hoping to dig into it fairly quickly but that didn’t happen and I’m finally getting to it. Anyone who has followed this blog for a while knows that I have had more than a passing interest in integrating new data sources with ArcGIS over the years. This comes from the fact that, as a technology geek, I am fascinated by all forms of technology and enjoy the process of integration and, as a consultant providing services to the Federal Government, most of my customers have standardized on Esri tools. Integrations such as GeoRSS, PostGIS, GeoCommons and GeoJSON have directly benefitted my customers for real-world applications so I continue look for ways to remove the barriers between them and the data they seek.