Image::ExifTool::Geotag - Geotagging utility routines

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

       Copyright 2003-2025, Phil Harvey (philharvey66 at gmail.com)

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

       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, Magellan PMGNTRK, Honeywell PTNTHPR, Bramor gEO, Winplus Beacon text, Google Takeout JSON,
       GPS/IMU CSV, DJI CSV, ExifTool CSV log files.

       Methods in this module should not be called directly.  Instead, the Geotag feature is accessed by writing
       the values of the ExifTool Geotag, Geosync and Geotime tags (see the Extra Tags in the tag name
       documentation).

       Image::ExifTool::Geotag - Geotagging utility routines

       To take advantage of attitude information in the PTNTHPR NMEA sentence, the user-defined tag GPSRoll,
       must be active.

       <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>

       "Extra Tags" in Image::ExifTool::TagNames, Image::ExifTool(3pm)

perl v5.40.1                                       2025-03-16                       Image::ExifTool::Geotag(3pm)

       This module is used by Image::ExifTool