This work has been released into the public domain by its author, Thruston at English Wikipedia. This applies worldwide. In some countries this may not be legally possible; if so: Thruston grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.Public domainPublic domainfalsefalse
These maps are created by my own Perl scripts from public domain sources.
The list of hills and the grid references are from Wikipedia.
The coastline is derived from data from the US Govt. "Coast Line Extractor" (web).
The contours are derived from data from US Govt. "SRTM Digital Elevation Model" (web).