Image::ExifTool::Geotag(3pm)

1Image::ExifTool::GeotagU(s3e)r Contributed Perl DocumentaItmiaogne::ExifTool::Geotag(3)
2
3
4

NAME

6       Image::ExifTool::Geotag - Geotagging utility routines
7

SYNOPSIS

9       This module is used by Image::ExifTool
10

DESCRIPTION

12       This module loads GPS track logs, interpolates to determine position
13       based on time, and sets new GPS values for geotagging images.
14       Currently supported formats are GPX, NMEA RMC/GGA/GLL, KML, IGC, Garmin
15       XML and TCX, Magellan PMGNTRK, Honeywell PTNTHPR, Bramor gEO, Winplus
16       Beacon text, Google Takeout JSON, GPS/IMU CSV, DJI CSV, ExifTool CSV
17       log files.
18
19       Methods in this module should not be called directly.  Instead, the
20       Geotag feature is accessed by writing the values of the ExifTool
21       Geotag, Geosync and Geotime tags (see the Extra Tags in the tag name
22       documentation).
23

NOTES

25       To take advantage of attitude information in the PTNTHPR NMEA sentence,
26       the user-defined tag GPSRoll, must be active.
27

AUTHOR

29       Copyright 2003-2023, Phil Harvey (philharvey66 at gmail.com)
30
31       This library is free software; you can redistribute it and/or modify it
32       under the same terms as Perl itself.
33

REFERENCES

35       <http://www.topografix.com/GPX/1/1/>
36       <http://www.gpsinformation.org/dale/nmea.htm#GSA>
37       <http://code.google.com/apis/kml/documentation/kmlreference.html>
38       <http://www.fai.org/gliding/system/files/tech_spec_gnss.pdf>
39

ACKNOWLEDGEMENTS

41       Thanks to Lionel Genet for the ability to read IGC format track logs.
42