Goal

take GPS Readings from Smartphones and project them onto a XYZ 3D Cube to

• visualize path
• Data Quality
• visual Outliers detection
• High Speed Sections

nmea_to_csv

Parse GPGGA sentences in raw *.NMEA log or *.GPX files, correct and enrich readings and store as CSV

No clue what that means? :)

This Demo displays GPS-Coordinates (here Freeriding Track) in 3D.

The 3D-Visualization

• Light-Levels indicate Speed (White is VMAX, Black is STOP)
• the red highlighted area is a Range of time-wise adjecent coordinates - This range can be steered by the sliders below.
• its 3D you can turn it :)

The data

The Python Script convert_gpx_to_csv.py converts GPX files to CSV & CSV_XYZ (using WGS84 to xyz projection) 2 Different Ways to estimate the distances are included