Xrmap is an GPL'd user-friendly X program which can be used to generate accurate images of small or bigger portions of the Earth. The main data source is the CIA World Data Bank II. The CIA_WDB2 consists of vector descriptions of coastlines and islands, political boundaries, major and minor rivers, glaciers, lakes, canals, reefs, etc. The accuracy of the data is at best 1" of arc, approximately 30 meters at the Equator -- in fact all recorded points are given by integer coordinates representing seconds of arc.
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.