During the Covid-19 pandemic, the Hellenic Military Geographical Service (HMGS), in collaboration with the Athens Medical Association and the Region of Attica, developed a geospatial recording and monitoring system for real-time tracking of Covid-19 data. The system replaced manual Excel-based reporting used by mobile diagnostic units with a digital application capable of collecting, transmitting, and visualizing epidemiological data instantly. Medical and nursing teams in mobile units could quickly record test samples and relay results to scientific collaborators and decision-makers in real-time. This allowed the Operations Center to assess infection trends dynamically, enabling faster responses and improved safety for field personnel.