Forums Geocaching in Wisconsin Help Odd Trip Odometer Behavior

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  • #1727408

    Sunday I was out doing a maintenance run on my Honey Creek cache. After doing the maintenance, I decided to measure the hiking distance from the cache to the parking. After resetting the trip odometer, I looked at an intermediate waypoint, which was 0.38 miles away as the crow flies. After hiking the winding trail to this waypoint, I took a look at the trip odometer, which read 0.14 miles. I also noticed that the “stopped” time was more than 80% of the total time. Now I may not be the fastest hiker, but even I move more than 20% of the time. I was moving pretty slow, as the trail was iced over, where one mistep would land me down the slope and into the marsh. Note that this is on a 76Cx. Anyone have any ideas why this would occur? Is there some sort of minimum speed below which the trip odometer doesn’t function properly?

    #1899045

    It would be interesting to see what the track log looked like for that bit of hike.

    #1899046

    Unfortunately, I had the track turned off.

    #1899047

    Well, then is was Gremlins!

    #1899048

    Were you walking backwards for any part of the trek?

    #1899049

    Maybe you have to have the track turned ON ??? 😉

    #1899050

    I’m pretty sure this is an issue with any make of GPSr. The problem is probably caused by the slow hiking speed. Your Garmin has to try to determine if you are moving or not. When you are standing still, the GPSr is still taking reading and every reading is probably different than the one before it. If the difference isn’t great enough, the software has to assume you are not moving.
    So, if you’re not moving fast enough to make the difference in successive readings great enough, the odometer isn’t updated.
    Just a guess… Hope it makes some sense.

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