# [Qgis-user] where is the correct answer ...

Nicklas Avén nicklas.aven at jordogskog.no
Sat Jun 26 13:47:56 EDT 2010

```Hallo

hmm, is this right Micha. Isn't the size of a sqare degree depending on how far from equator it is. Since the vertical longitudes are convergating to the poles 1 west-east degree is 0 at the pole and about 40000/360 km at the equator which makes the conversion difficult.

/Nicklas
----- Ursprungsmeddelande -----
> On 06/26/2010 03:40 PM, herman palaquium wrote:
> >
> > AREA: 2.7e-05
> > KebunPoly: KebunAmran1
> > Luas: 0
> > PERIMETER: 0.024863
> > Panjang: 0
> >
> >
> The numbers above indicate area: 0.000027 square units.
> If, by mistake, you projection units is degrees, instead of meters, then
> this would be 0.000027 square degrees. One sq deg ~= 110 km X 110 km, or
> about 12,000 sq km. So the above would translate to approximately
> 327,000 sq meters. Does that make more sense?
>
> Again, if your units are degrees, not meters, then the perimeter would
> be around 2,730,000 meters. (110 km/deg X 0.2483 )
>
>
> > my projection is meter
> >
> > where is the correct 2,4863 meter
> >
> > or 24,863 meter
> >
> > or 248,63 meter
> >
> > or 2486,3 meter
> >
> > or 24863 meter
> >
> > or any answer the correct
> >
> > and than
> >
> > where is the correct area answer ?
> > 0,27 ha
> > 2,7 ha
> > 27 ha
> > 270 ha
> > or any answer the correc
> >
> >
> > herman
> > indonesia
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>
>
> --
> Micha Silver
> Arava Development Co. +972-52-3665918
> http://www.surfaces.co.il
>
>
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