NAME

Image::ExifTool::Geotag - Geotagging utility routines

SYNOPSIS

This module is used by Image::ExifTool

DESCRIPTION

This module loads GPS track logs, interpolates to determine position based on time, and sets new GPS values for geotagging images. Currently supported formats are GPX, NMEA RMC/GGA/GLL, KML, IGC, Garmin XML and TCX, and Magellan PMGNTRK.

AUTHOR

Copyright 2003-2009, Phil Harvey (phil at owl.phy.queensu.ca)

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

REFERENCES

http://www.topografix.com/GPX/1/1/

http://www.gpsinformation.org/dale/nmea.htm#GSA

http://code.google.com/apis/kml/documentation/kmlreference.html

http://www.fai.org/gliding/system/files/tech_spec_gnss.pdf

ACKNOWLEDGEMENTS

Thanks to Lionel Genet for the ability to read IGC format track logs.

SEE ALSO

Image::ExifTool(3pm)