Geotagger (geotag.py)ΒΆ
This program adds geotags (longitude and latitude coordinates) to photos captured in-flight using a APM telemetry log (tlog) file to match the GPS location of the UAV at the time each photo was taken.
The geotags are stored in the Exif data of each photo file.
The "last modified" time of each image file is taken as it's capture time.
It has the following options and arguments:
| Argument | Description | Default |
|---|---|---|
| files | Directory containing png image files | (none) |
| --mavlog | Telemetry logfile (tlog) | (none) |
| --max-deltat | Max deltat for interpolation | 0.0 |
| --max-attitude | Max attitude geo-referencing | 45 degrees |
| --lens | Lens focal length | 4 |
| --roll-stabilised | Is camera roll stabilised? | False |
| --gps-lag | GPS lag in seconds | 0.0 |
| --destdir | Directory to place geotagged files | (none) |
| --inplace | Modify image files in-place? | False |
If no arguments are supplied, a GUI will appear asking for startup options.
Otherwise, it can be started directly from the commandline. For example, In Linux:
geotag.py <arguments> <folder>
geotag.py --mavlog=flight.tlog /home/user/images/totag
