Display Lat/Lon Grid?

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Display Lat/Lon Grid?

Postby Sokolowski on Wed Jul 28, 2010 12:04 pm

Folks,

Not so sure how to display a lat/lon grid on the main GIS window and on the map composer window ??

Thanx
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Re: Display Lat/Lon Grid?

Postby Jhelebrant on Wed Jul 28, 2010 1:15 pm

If you want a graticule, then there is such function in fTools ("Vector" in main menu) or you can download some here. And as I know similar function is also in the Map composer. :wink:
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Re: Display Lat/Lon Grid?

Postby nhopton on Wed Jul 28, 2010 2:57 pm

Sokolowski wrote:Not so sure how to display a lat/lon grid on the main GIS window and on the map composer window ??

This is what, putting a lat/lon grid (graticule) onto a projected map? As Jan suggested, I think you'll have to make your grid using Vector -> Reseach Tools -> Vector grid. Then save it as WGS84 lat/lon (EPSG:4326) and let it reproject on-the-fly in your project. Perhaps it might be preferable to make a polygon grid rather than a line grid, to minimise distortion. I suppose you could also explode a polygon grid to points, in case you wanted to plot the graticule intersections as little crosses.

I haven't tried any of this, mind :? .

Regards, N.
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Re: Display Lat/Lon Grid?

Postby pvanb on Mon Aug 02, 2010 12:33 pm

Have a look at this tutorial: http://www.surfaces.co.il/?p=616
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