USC Dornsife Spatial Sciences Institute

GIS Applications Articles

The Top 6 Industries for GIS

Geographic Information Science can bring together large amounts of geospatial data to help professionals make strategic decisions. Widespread GIS technology has led to a growing number of examples of GIS in business. Some of the best GIS projects may be those that utilize technology to improve community infrastructure and public …

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Mapping America’s Future: 4 Ways GIS Data Impacts Elections

On an election night, many voters stay glued to their TV or phone as they wait for the results. They watch districts on the electoral map change color and the balance of political power shift as votes are tallied. That visual representation shows us how powerfully citizens’ choices can affect …

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3 Countries Using GIS Technologies

Geographic Information Science (GIS) has come a long way since its beginning in the 1960s. Modern uses of GIS technology include accident analysis, urban planning, disaster management and much more. Geospatial data collection and analysis can lead to amazing results for individuals, communities and entire nations. So, where is GIS …

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4 Ways GIS Can Help Fight Drug Epidemics

According to statistics from the Centers of Disease Control, more than 115 Americans die each day from opioid overdoses. Additionally, the economic burden imposed by the abuse of prescription pain relievers and heroin adds up to $78.5 billion a year. As a result, the U.S. Department of Health and Human …

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The Evolution of GIS

The history of using geographic information to better understand and solve complex problems can be traced all the way back to the 19th century. In 1832, French geographer Charles Picquet used various color gradients on a map of Paris to represent the number of deaths by cholera, making an early …

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GIS in the Field of Public Health

In today’s increasingly data-driven healthcare systems, obtaining accurate information for analysis is a high priority. Doctors and nurses want to know as much as they can about the factors that affect each patient’s care, while administrators and public health officials need to keep an eye on population-level trends and maintain …

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How GIS and Big Data are Creating Big Change for the World

The big data trend has dramatically impacted every industry, so it is little surprise that big data in GIS has significant implications for how we acquire and leverage spatial information. As we consider the way organizations are using geographic information science and technology, one of the clearest themes is that …

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Top Companies Using GIS Technology

Geographic Information Science and Technology (GIST) can be used by businesses large and small for a variety of applications. Companies that use GIS technology today are those in industries ranging from supply chain management to insurance to urban planning, banking, and health – and much more. Climbing the Charts Using …

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The Application of GIS Technology for Nonprofit Organizations

With each passing year, Geographic Information Science (GIS) technology offers new insights for businesses and organizations. From using geospatial analytics to analyze crime, to the development of drones, GIS technology offers seemingly endless opportunities for growth and innovation. One of the key areas where GIS has become an invaluable resource …

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The Fundamentals of Cartography

At its core, cartography is about the visual representation of a space or place. While this may seem like a simple concept at first glance, it can become infinitely complex when you consider the number of choices that have to be made when creating a map. In addition, modern mapmakers …

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