NAME

Geo::AnomalyDetector - Detect anomalies in geospatial coordinate datasets

SYNOPSIS

This module analyzes latitude and longitude data points to identify anomalies based on their distance from the mean location.

            

              
              
use Geo::AnomalyDetector;
my $detector = Geo::AnomalyDetector->new(threshold => 3);
my $coords = [ [37.7749, -122.4194], [40.7128, -74.0060], [35.6895, 139.6917] ];
my $anomalies = $detector->detect_anomalies($coords);
print "Anomalies: " . join ", ", map { "($_->[0], $_->[1])" } @{$anomalies};
            
          

Each co-ordinate can be either a two element array of [latitude, longitude] or an object that has latitude and longitude methods.

VERSION

0.02

AUTHOR

Nigel Horne, <njh at nigelhorne.com>

BUGS

SEE ALSO

• Geo::Location::Point

• Math::Trig

SUPPORT

This module is provided as-is without any warranty.

Please report any bugs or feature requests to bug-geo-anomalydetector at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Geo-AnomalyDetector. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

You can find documentation for this module with the perldoc command.

            

              
              
perldoc Geo::AnomalyDetector
            
          

You can also look for information at:

• MetaCPAN

  https://metacpan.org/dist/Geo-AnomalyDetector

• RT: CPAN's request tracker

  https://rt.cpan.org/NoAuth/Bugs.html?Dist=Geo-AnomalyDetector

• CPAN Testers' Matrix

  http://matrix.cpantesters.org/?dist=Geo-AnomalyDetector

• CPAN Testers Dependencies

  http://deps.cpantesters.org/?module=Geo::AnomalyDetector

LICENSE AND COPYRIGHT

Copyright 2025 Nigel Horne.

This program is released under the following licence: GPL2