Geo::Index allows the creation of in-memory geographic indices of sets of points. Once an index has been created one can run fast searches against the index. The module supports search by distance, by bounding box and by proximity. While by default computations are done for the Earth, other bodies can be used by supplying appropriates radii and circumferences. INSTALLATION To install this module, run the following commands: perl Makefile.PL make make test make install DEPENDENCIES Carp, Math::Trig, POSIX (for ceil), Config If possible, accelerated versions of certain functions will automatically be used. Use of the accelerated code requires a C99-compliant C compiler. DOCUMENTATION After installing, you can find documentation for this module with the perldoc command. perldoc Geo::Index LICENSE AND COPYRIGHT Copyright 2019 Alexander Hajnal, All rights reserved This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See https://dev.perl.org/licenses/artistic.html AUTHOR Alex Kent Hajnal akh@cpan.org https://alephnull.net/software https://github.com/Alex-Kent/Geo-Index