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USC Dornsife Spatial Sciences Institute

Blog

Welcome to our geographic information science (GIS) and technology blog. We feature a mixture of GIS academic articles, news, USC student stories and interesting GIS application articles. We recommend visiting frequently if you want to find out more about what excites us as GIS practitioners and academics — we aim to provide a mixture of interesting GIS news articles, career information and highlights from the GIS programs at the University of Southern California. Some of the key topics you can expect to find within our blog include:

  • Profiles of cutting-edge GIS research from USC faculty and students
  • Innovative use of GIS technologies and forward-thinking analysis
  • Careers in GIS and key skills to advance in the field
  • GIS applications in specific industries and sectors, like urban planning, environmental science and more
If you’re interested in receiving updates about the GIS graduate degree and certificate programs at the University of Southern California, request information to reach an enrollment advisor; you’ll also receive emails with important program updates and when we publish a new blog article.


4 Uses of Geospatial Intelligence

What is Geospatial Intelligence? Geospatial intelligence (GEOINT) is a broad field that encompasses the intersection of geospatial data with social, political, environmental and numerous other factors. The Intelligence Community defines geospatial intelligence as “the exploitation and analysis of imagery and geospatial information to describe, assess and visually depict physical features …

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What Is Spatial Data Analysis?

Spatial data analysis is a robust field that has been key to many innovations and advancements in the technologies that we use in our day-to-day lives. Also known as geospatial analytics, spatial data analysis involves using modern information science and technology advancement to collect, analyze and interpret location-based data to …

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How Remote Sensing Saves the Earth

Remotely gathering spatial information is a powerful means to understand and respond to urgent humanitarian and environmental problems. But, for many years, it was challenging to get the information required to take action as remote sensing data was limited and difficult to acquire. Now, with the combination of new data …

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4 Applications of 3D GIS

Geographic Information Science (GIS) offers powerful tools for performing detailed analysis of spatial data and solving complex problems. Traditional GIS data is based on mapping in two dimensions, an x and y-value, which can be limiting in some applications. Utilizing 3D GIS software lets users engage with data from a …

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GIS Applications in Climate Change: How GIS Transforms Our Climate Response

Developments in geographic information science (GIS) have transformed how researchers in a variety of fields gather and analyze information about the world around us. Scientists gain valuable insights in areas such as geology and meteorology by gathering remote sensed data and implementing geospatial tools. The perspective offered by GIS technology …

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Leading International Security Threats

As increased globalization and advancements in technology raise the stakes in international relations, concerns that were once local now have the power to destabilize regions and make global impacts. Where global security efforts were once focused almost exclusively on borders and conflict, the pervasiveness of environmental and humanitarian concerns have …

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Top Skills For GIS Professionals

Organizations rely on geographic information science (GIS) for applications ranging from navigation in autonomous vehicles to mobile games played in real-world spaces. GIS specialists reveal valuable insights by employing best practices of spatial data collection, analysis and visualization. Their discoveries fuel problem solving and strategic decision making in organizations such …

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4 Reasons To Pursue a Career in GIS

It is a great time for geographic information systems (GIS) careers. Geographic tools are more accessible and more powerful than ever. Cloud-based applications allow users to work nearly anywhere, while crowd-sourced information has fueled a massive global dataset. Drones can create nearly instantaneous maps, while LiDAR sensors are building remarkable …

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Why GIS Is Important in Urban Planning

Cities are systems of tremendous, ever-evolving complexity. Responsibly guiding an area’s development requires spatial information that’s robust, nuanced and constantly updated, as well as the problem-solving skills to apply that information. This challenge has made geographic information science and technology (GIST) invaluable to urban planners. Spatial data points the way …

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Emerging GIS Technologies

Geographic Information Science and Technology (GIST) includes a versatile range of tools and techniques for capturing, analyzing and leveraging spatial information. With each passing year, advances in Geographic Information Systems (GIS) reveal new applications in urban planning, retail, space exploration, and more. Experts make the most of these opportunities by …

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