Program overview
Geographic Information Science (GIS) is, in simple terms, "creating a digital portrait of the Earth" — collecting geographic data via satellites, drones, and sensors, then analyzing it with computers to help us understand spatial issues like cities, environments, and transportation. Core courses include cartography, remote sensing principles, spatial databases, GIS software applications, Python/WebGIS development, and more. You'll learn to process maps with ArcGIS and QGIS, scrape POI data with Python, and even use deep learning to identify buildings in satellite imagery. This major suits students who are curious about maps, data, and programming — you don't need to be a geography whiz, but you should be logical and hands-on. Chinese universities have distinctive strengths in GIS: for example, Wuhan University ranks first globally in remote sensing, Beijing Normal University focuses on environmental GIS, and Nanjing University specializes in urban big data. Many schools offer international cooperation programs where you can work on real projects (like smart cities or disaster monitoring).