The format and unit type used for various columns within the CSV file for a Track Log recording are as follows:
CSV Element | Format or Unit Type |
Time |
Epoch time (see What is the time format used in an exported .CSV Track Log file?) |
Latitude and Longitude | Decimal degrees |
Altitude |
GPS altitude (based upon WGS84) as provided by the iOS or a third-party device (usually feet). |
Course | Magnetic |
Speed | Knots |
Pitch and Bank | Degrees |
GPS Accuracy Errors | Meters |
Duration | Seconds |
Distance | Nautical miles |
Battery Level | Percent in decimal format. |
Battery State |
This corresponds to an iOS-provided value ranging from 0 to 3: |
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