Using GIS to Map Nearest Blood Banks to Hospitals
Geographic Information Systems (GIS) have revolutionised the way we locate, plan, and manage critical healthcare resources. One of the most impactful applications is mapping hospitals and blood banks, enabling decision-makers to visualise healthcare infrastructure and its proximity to communities in need. By integrating spatial data with healthcare information, planners and emergency response teams can ensure better coverage, faster access, and improved public health outcomes. Why Map Hospitals and Blood Banks? The accurate mapping of hospitals and blood banks is vital for several reasons. Rapid emergency response is crucial during medical crises, where knowing the closest healthcare facility or blood bank can save precious minutes — and lives. Optimised resource allocation allows authorities to identify underserved areas and strategically plan new facilities. Data-driven planning using GIS tools such as MAPOG helps planners understand healthcare infrastructure distributi...