User should be able to create photos map based on GPX files

[ptanov]

User should be able to provide large folder with photos and folder with GPX files.
All photos that are created during specified GPX files should be placed on map using corresponding location from GPX file.
Create a new bash script for this.

For simplicity we will assume that one GPX file is for one day (no more than one day per GPX file). Also we will assume that if there is a GPX file for a day - all photos for this day are during this GPX file. This assumption will allow us to create map "year-month-day - list gpx files". Then we can generate list "file - day" using exiftool and then we can grep for all photos per day (from the map keys). Then we can copy matched photos in tmp folder, run exiftool with -geotag option and then create map based on this folder.

How to match photo time to GPS time (time offset, daylight savings, etc.)?