open-source maps websites

This tag collects websites focused on open source maps, collaborative cartography, and map data tools. Visitors can find community projects, software resources, editing guides, and services built on shared geographic data. It helps users discover sites that support navigation, planning, and location based development without relying only on proprietary mapping systems.

Institute for the Study of War

The Institute for the Study of War is a nonpartisan, nonprofit research organization focused on military affairs, conflict analysis, and national securi...