Geospatial Data Tricks and a GoPro

GeoSpatial Data Formats

GeoJSON

GPX

Phone apps like Komoot or even PhyPhox can save the GPS records as GPX files

With R i learnt about many other formats.

https://github.com/exiftool/exiftool/blob/master/fmt_files/gpx.fmt

GoPro Metadata Extraction

• https://github.com/gopro/gpmf-parser

Parser for GPMF™ formatted telemetry data used within GoPro® cameras.

• https://github.com/exiftool/exiftool
  • https://medium.com/@jrballesteros/a-simple-guide-to-extract-gps-information-from-gopro-photos-and-videos-cf6edf6dc601
  • https://github.com/exiftool/exiftool/blob/master/fmt_files/gpx.fmt

GPLv3 | ExifTool meta information reader/writer

Hey, but why would you want to…

People do this kind of cool stuff:

Garmin VIRB Edit

Garmin VIRB Edit for Windows

Telemetry Overlay

There is a possibility to use paid Programs to create these kind of videos:

Very interesting how those 390cc and 15cv (77) differ from the 390cc 18 cv (80) and 460cc 22cv (88km/h topspeed)

Exif and Python with GoPro

sudo apt-get install libimage-exiftool-perl #install exif
#exiftool -ee ./GX030390.MP4 #you will see it on CLI
exiftool -ee ./GX030390.MP4 > output-GX030390.txt #saves it

Extracting Location Data from GoPro MP4

Extracting Speed Data from GoPro MP4

PhyPhox Data Extraction

Polar Data Extraction

FAQ