Management and Protection of defense installations and military zones
A defense system for geoinformation governance must be able to manage geographic information related to national security. A Geographic Information System (GIS) is useful for the defense of the country, as in the case of monitoring the spread of COVID-19, enabling authorities to make decisions based on data (data-driven). The difficulty in developing a GIS for defense is that the system requires specific functionalities from military organizations and is fault-tolerant. A case study was conducted based on requirements engineering ISO/IEC/IEEE 29148:2018, to promote common understanding among all stakeholders, design a framework of GIS for defense, capable of isolating demands in a system developed in modules individualized. The system validation was demonstrated by obtaining the prototype of a tool of the defense system for geoinformation governance. The system framework is composed of input data, migrator, operational core, solver, output bus, geoportal, and external accessors. The application is under development and already has features such as tracing routes and identifying troop access.