Computer software for cartography and mapping; computer software for creating, maintaining and producing maps and geographic data; computer software for geographic information system (GIS) analysis; computer software for use with mapping, tracking and locating devices used to determine the real-time or near real-time location of persons, vehicles and physical assets, to predict future locations and estimated times of arrival of persons, vehicles and physical assets and to provide optimal routes for emergency and first response vehicles and persons; computer software for use in the fields of public and community safety, commercial entity and individual safety, law enforcement and military, for inputting, dispatching, tracking, analyzing and managing emergency calls, and for integrating geographic information system (GIS) and automated vehicle location (AVL) map and data information; computer software for use in connection with resource and incident management systems which provide real-time and near real-time communication and access to maps and other incident-related information and data from and to dispatchers and other personnel working with emergency response vehicles and emergency response agencies, namely, police and fire departments, public safety organizations, public utilities and other public and private organizations; computer software to supply data to, and extract data from, other emergency management information systems (EMIS); computer software to model the dispersion, location, and hazards of chemicals and other toxic or dangerous materials that have been released into the atmosphere, on land or into water; computer software for use in the management and operation of secure communication via satellite, Internet and other wired and wireless systems