Geographical Information Systems (GIS) and Remote Sensing

Geographical Information Systems (GIS) and Remote Sensing are tools used in spatial epidemiology to analyze the spread of diseases in relation to geographic factors. GIS collects, manages, and visualizes data related to locations, helping researchers identify patterns and risk areas. Remote Sensing involves collecting data from satellites or aerial imagery, providing detailed information about the environment, such as land use or vegetation. Together, they allow scientists to understand how factors like geography, climate, and human activities influence health trends, enabling better public health responses and resource allocation.