CUER Project Mapping the Developing World

Ryan Engstrom, associate professor of geography and director of CUER, uses high-spatial resolution satellite data to map slums in developing world cities. Engstrom’s student research team — including a master’s and a postdoctoral student — applies a computer algorithm to more quickly sort through complex and numerous satellite images. Gathering and mapping accurate data can have a profound impact on issues like pollution, public health, water, land use and quality of life. The team has also traveled to Ghana to get an on-the-ground perspective and meet city residents.