GPS Dataset Columns Interpretations.

Hey Data Scientists,I’ve been working with a GPS dataset for vehicle routing, but I’m having trouble interpreting some of the columns. The dataset doesn’t have column names, but I’ve managed to figure out some of them:

First column: Vehicle ID Second column: Timestamps Third column: Longitude Fourth column: Latitude Seventh column: Speed (I’ve determined this through patterns in the data)

However, I’m still unsure about the remaining columns:

Fifth column: This column starts with a value of 319 and keeps changing increasingly in general even though the vehicle is stationary. I noticed that the value stays constant when speed is constant. Sixth column: This column starts at 0 (the vehicle is stationary), moves up to 303 once the vehicle starts moving slightly, and goes back to 0 when the vehicle is stationary. Also, it shows a constant behaviour when speed is constant Eighth column: This column changes with location change, similar to the speed column. However, when the longitude and latitude remain constant, the values are 0. Any ideas on what this column signifies?

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