Professor creates maps for refugee camp
Geographic Information Systems used in NSF-funded project
Brian Tomaszewski hopes to make riots, fires and sand storms a little easier to manage at the Zaatari Syrian refugee camp in Jordan.
The assistant professor of information sciences and technologies at Rochester Institute of Technology spent a week of his winter break in Jordan, looking at how geographic information systems (GIS) and mapping can be used to mitigate potential emergency and disaster situations that threaten life at the refugee camp. The trip was part of a collaborative National Science Foundation (NSF)-funded project to examine the camp’s current infrastructure, look at ways to improve it and apply those ideas to other refugee camps.
Zaatari was opened in 2012 as a result of the ongoing Syrian civil war. With more than 80,000 residents, it is considered the world’s second largest refugee camp.
“The camp was established so quickly that it lacks the critical disaster and emergency prevention infrastructure that major cities need to have,” said Tomaszewski. “The streets and buildings are also constantly changing, which makes it harder for relief workers to provide basic services for the residents.”
During his three days in the camp, Tomaszewski met with members of the United Nations High Commissioner for Refugees (UNHCR), the organization that runs the camp along with representatives from Jordan. They described their challenges with using static maps that do not reflect the dynamic nature of the camp.
“They would send workers out to fix a sewage line and find that the manhole had been moved two days earlier to create a new road,” Tomaszewski said.
He plans to develop a system and process for workers to use high-resolution satellite imagery with change detection algorithms. These tools, which include GPS and OpenStreetMap, will create maps that can be updated every couple days. He also sees a need for micromapping—very detailed maps that include building entrances, streetlamps, restrooms and more.
“It’s important to know where all the first aid areas are, or where the power lines are accessing each building,” said Tomasewski. “Knowing the exact locations of specific structures and seeing them on a map can be critical to saving lives in an emergency situation.”
Tomaszewski is one of seven collaborators on the NSF-funded project, which also examined the Internet and mobile phone use of camp residents. Other colleges involved with the project include Penn State University, University of California Santa Barbara and the University of Washington.
Danny Iland, a 2011 RIT B. Thomas Golisano College of Computing and Information Sciences computer science alumnus who is currently a Ph.D. student at UC Santa Barbara, was among the researchers who visited the refugee camp. Iland worked with a fellow doctoral student to evaluate wireless and cellular network strengths in the camp.
“It was an amazing opportunity to meet the dedicated people who are working in the camp and to meet Syrian refugees themselves,” said Tomaszewski. “Ideally, our research can help improve—if even a little—the situation of both these groups of people.”
Tomaszewski plans to go back to Zaatari this summer with the group to implement the micromapping and satellite imagery. To learn more about the project, go to nsf.gov/awardsearch/showAward?AWD_ID=1427873.
June 18, 2019
Students combine hardware and attacking skills at cybersecurity competition
A team of RIT students from different computing disciplines came together last semester to place third in the 2019 MITRE Collegiate eCTF (embedded capture-the-flag) cybersecurity competition.
June 18, 2019
A 'Ghost Galaxy' May Have Given the Milky Way Its Signature Swirl
Though direct observational evidence of Antlia 2 was not obtained until last year, one scientist has had a decade-long hunch that it was there. Sukanya Chakrabarti, an astrophysicist at RIT predicted in 2009 that an object packed with dark matter was causing tidal effects at the edge of the Milky Way.
June 14, 2019
Scientists detected signs of our Milky Way colliding with another 'ghost' galaxy
Antlia 2, the "ghost of a galaxy" orbiting the Milky Way, is a dark horse in more ways than one. Not only is it so faint it was only just discovered last year, it may now be responsible for curious ripples in the hydrogen gas that makes up the Milky Way's outer disc.
June 14, 2019
Learning about my heritage while pursuing my American MS Degree in Croatia
Jure Ljubičić wanted to continue his education and was happy to see that RIT Croatia offered a US graduate program, Master of Science Service Leadership and Innovation.