ߏߔߌ߲ߛߑߕߙߌߕߑߡߊߔ ߛߌ߲ߞߐ߲ OpenStreetMap

Not-very-useful GPS traces

ߊ߬ ߟߊߦߟߍ߬ߣߍ߲߬ ߦߋ߫ Sam Wilson ߓߟߏ߫ 13 May 2013 ߦߋ߫ English ߟߋ߬ ߘߐ߫

I think there must be a very large number of GPS trace points at the intersection of the equator at the prime meridian (what’s that place called anyway?).

I’m afraid I’ve been fool enough to add quite a few of these myself! Oops. Sorry.

I’ve modified one of the gpsbable scripts that I use to prepare NMEA files, chopping out anything around (0,0), so all should be fine from now on.

ߘߌ߲߬ߞߌߙߊ: 0.000, 0.000
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Discussion

ߡߙߌߣߊ߲ ߞߊ߬ ߝߘߊ߫ Baloo Uriza ߟߊ߫ 13 May 2013 at 04:45 ߘߐ߫

The intersection of the Equator and Prime Meridian is called “the origin.”

ߡߙߌߣߊ߲ ߞߊ߬ ߝߘߊ߫ Sam Wilson ߟߊ߫ 13 May 2013 at 04:56 ߘߐ߫

Ah! Cool. Thanks. :-)

ߡߙߌߣߊ߲ ߞߊ߬ ߝߘߊ߫ AndrewBuck ߟߊ߫ 14 May 2013 at 19:34 ߘߐ߫

Also known as “null island”. A lot of stuff ends up there. Not just GPS traces but nodes, etc. You also see a lot on the equator that obiously don’t belong there where just one coord got 0.0 and I assume the same happens along the meridian. I have also heard the poles collect nodes too but haven’t seen it myself.

-AndrewBuck

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