Tomorrow! Big Ten Academic Alliance GIS Conference 2020

Save the date! Tomorrow is the Big Ten Academic Alliance (BTAA) GIS Conference 2020. This event is 100% virtual and free of charge to anyone who wants to engage with the community of GIS specialists and researchers from Big Ten institutions.

The conference kicks off tonight with a GIS Day Trivia Night event at 5:30PM CST! There is a Map Gallery that is open to view from now until November 13th, 2020. The gallery features research that incorporates GIS from Big Ten institutions, so be sure to check it out! There will be lighting talks, presentations, social hours, and a keynote address from Dr. Orhun Aydin, Senior Researcher at Esri, so be sure to check out the full schedule of events and register here.

This event is a great way to network and learn more applications of GIS for research. If you are interested in GIS but don’t know where to start, this event is a great place to get inspired. If you are an experienced GIS researcher, this event is an opportunity to meet colleagues and learn from your peers. Overall this is a great event for anyone interested in GIS and the perfect way to start Geography Awareness Week, which goes from November 15th-21st this year!

GIS Resources for Distance Learning and Working from Home

Planet Earth wearing a doctor's maskThe past couple of weeks have been a whirlwind for everyone as we’ve all sought to adjust to working, attending school, socializing, and just carrying out our daily lives online. Here at the Scholarly Commons, we’ve been working hard to ensure that this transition is as smooth as possible for those of you relying on specialized software to conduct your research or do your classwork. That’s why this week we wanted to highlight some resources essential to anyone using or teaching with GIS as we work through this period of social distancing. 

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Lightning Review: The GIS Guide to Public Domain Data

One of the first challenges encountered by anyone seeking to start a new GIS project is where to find good, high quality geospatial data. The field of geographic information science has a bit of a problem in which there are simultaneously too many possible data sources for any one researcher to be familiar with all of them, as well as too few resources available to help you navigate them all. Luckily, The GIS Guide to Public Domain Data is here to help!

The front cover of the book "The GIS Guide to Public Domain Data" by Joseph J. Kerski and Jill Clark. Continue reading

Featured Resource: QGIS, a Free, Open Source Mapping Platform

This week, geographers around the globe took some time to celebrate the software that allows them to analyze, well, that very same globe. November 13th marked the 20th annual GIS Day,  an “international celebration of geographic information systems,” as the official GIS Day website puts it.

the words "GIS day" in a stylized font appear below a graphic of a globe with features including buildings, trees, and water

But while GIS technology has revolutionized the way we analyze and visualize maps over the past two decades, the high cost of ArcGIS products, long recognized as the gold standard for cartographic analysis tools, is enough to deter many people from using it. At the University of Illinois and other colleges and universities, access to ArcGIS can be taken for granted, but many of us will not remain in the academic world forever. Luckily, there’s a high-quality alternative to ArcGIS for those who want the benefits of mapping software without the pricetag!

the QGIS logo

QGIS is a free, open source mapping software that has most of the same functionality as ArcGIS. While some more advanced features included in ArcGIS do not have analogues in QGIS, developers are continually updating the software and new features are always being added. As it stands now, though, QGIS includes everything that the casual GIS practitioner could want, along with almost everything more advanced users need.

As is often the case with open source software alternatives, QGIS has a large, vibrant community of supporters, and its developers have put together tons of documentation on how to use the program, such as this user guide. Generally speaking, if you have any experience with ArcGIS it’s very easy to learn QGIS—for a picture of the learning curve, think somewhere along the lines of switching from Microsoft Word to Google Docs. And if you don’t have experience, the community is there to help! There are many guides to getting started, including the one listed in the above link, and more forum posts of users working through questions together than anyone could read in a lifetime. 

For more help, stop by to take a look at one of the QGIS guidebooks in our reference collection, or send us an email at sc@library.illinois.edu!

Have you made an interesting map in QGIS? Send us pictures of your creations on Twitter @ScholCommons!