This perl library aims to provide as many tools to make it as simple as possible to calculate distances between geographic points, and anything that can be derived from that. METHODS distance my $distance = $gis->distance( $lat1,$lon1 => $lat2,$lon2 ...

BLUEFEET/GIS-Distance-0.08 - 23 Mar 2012 17:54:56 GMT - Search in distribution- GIS::Distance::Formula - Role for all the GIS::Distance::Formula:: classes.
- GIS::Distance::Formula::Polar - Polar coordinate flat-earth distance calculations. (BROKEN)
- GIS::Distance::Formula::Cosine - Cosine distance calculations.
- 5 more results from GIS-Distance ยป

The module provides a method to calculate geographic distances between coordinates in geodetic WGS84 format using the Haversine formula. It is similar to GIS::Distance, but without the extra bells and whistles and without the additional dependencies....

JOBERO/GIS-Distance-Lite-1.0 - 13 May 2010 18:10:13 GMT - Search in distributionThis distribution re-implements some, but not all, of the formulas that come with GIS::Distance in the C programming language. C code is generally much faster than the perl equivilent. In most of my testing I've found that the C version of the formul...

BLUEFEET/GIS-Distance-Fast-0.07 - 24 Mar 2012 16:52:34 GMT - Search in distribution- GIS::Distance::Formula::Cosine::Fast - C implementation of GIS::Distance::Formula::Cosine.
- GIS::Distance::Formula::Vincenty::Fast - C implementation of GIS::Distance::Formula::Vincenty.
- GIS::Distance::Formula::Haversine::Fast - C implementation of GIS::Distance::Formula::Haversine.

This module is a pure Perl port of the NGS program in the public domain "inverse" by Robert (Sid) Safford and Stephen J. Frakes. CONSTRUCTOR new The new() constructor may be called with any parameter that is appropriate to the ellipsoid method which ...

MRDVT/Geo-Inverse-0.05 - 07 Apr 2007 16:40:26 GMT - Search in distributionThis perl library aims to provide as many tools to make it as simple as possible to calculate distances between geographic points, and anything that can be derived from that. Currently there is support for finding the closest locations within a speci...

BLUEFEET/Geo-Distance-0.20 - 19 Oct 2012 15:25:11 GMT - Search in distributionComputes Mercator Projection of input latitude/longitude coordinates (in degrees) into (x, y) coordinates (as distances in meters) from the meridian/equator. Also provides a method to convert back into latitude, longitude. Notes Use of Mercator proje...

DARNOLD/Geo-Mercator-1.01 - 29 Jan 2008 03:32:53 GMT - Search in distributionThe "Geo::Distance::XS" module provides faster C implementations of the distance calculations found in "Geo::Distance". See the documentation for that module for usage. NOTE: As of version 0.13, Geo::Distance automatically uses this module if it is i...

GRAY/Geo-Distance-XS-0.13 (1 review) - 20 Jun 2014 07:20:17 GMT - Search in distributionCONSTRUCTOR new The new() constructor may be called with any parameter that is appropriate to the set method. my $obj = Geo::Ellipsoid->new(); METHODS set Method sets the current ellipsoid. This method is called when the object is constructed (defaul...

MRDVT/Geo-Ellipsoids-0.16 - 28 May 2008 02:17:47 GMT - Search in distributionVICHOU/WebService-BorisBikes-0.14 - 19 Jan 2014 12:17:08 GMT - Search in distribution

This module is an implementation of the Generalised and Improved Iterative Scaling (GIS, IIS) algorithms and the Feature Induction (FI) algorithm as defined in (Darroch and Ratcliff 1972) and (Della Pietra et al. 1997). The purpose of the scaling alg...

TERDOEST/Statistics-MaxEntropy-0.9 - 26 Nov 1998 15:27:03 GMT - Search in distributionHERNAN/Tutorial-Elastic-Search-With-Perl-First-Steps-Cheat-Sheet-0.02 - 26 Oct 2012 01:34:15 GMT - Search in distribution