coordinates-label-photos 0.1.2

Insert GPS coordinates into pictures EXIF, based on an external track and interpolating timestamp

Coordinates label photos

The problem we are trying to solve: On the one hand, we have a photos with unlabeled GPS data, but only a timestamp. In the other hand, we have a GPS track, with coordinates and timestamp. This situation is originally caused by the fact that pictures are taken underwater but we can position a GPS above the water. Our purpose is to interpolate the GPS position from the track, with the photo timestamp and insert the information in the EXIF photo metadata.

Installation

pip install coordinates-label-photos

Run

To label all images from /path/to/images-directory/* with the GPX track points from path/to/your.gpx:

coordinates-label-photos --gpx=/path/to/your.gpx --images=/path/to/images-directory

With optional arguments:

• --report-photo-position=/path/to/report-photo-positions.jpeg to generate an image with photo positions
• --report-track=/path/to/report-track.jpeg to generate an image with the track points

Comparing GPX tracks

A side tool is available to compared various .gpx tracks (useful to plot the same track from different GPS)

plot-gpx-tracks --gpx="gps A:/path/to/a.gpx"  --gpx="gps B:/path/to/b.gpx" --output=/path/to/plot.jpeg

License

MIT