++ed by:
MJEMMESON CARWASH
Author image Toby Thurston

Changes for version 2.20

  • Replaced OSTN02 data set with OSTN15, the new OSGB standard
  • Moved OSTN data to external files
  • Removed function to inspect OSTN data shifts
  • Updated pod in OSGB.pm and OSGB/Background.pod
  • Drop support for Perl 5.08 - if you must have 5.08 see the note in OSGB.pm

Documentation

[not for users] rebuild Maps.pm from the contents of the maps directory.
Background and extended description

Modules

Convert coordinates between Lat/Lon and the British National Grid
Format and parse British National Grid references
Data for OSGB Maps