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Posted by gnanapandithan.saravanakumar on March 5, 2007, 8:00 am


Hi,

I am using a Belgium map of size 844x598. I tried all the methods
mentioned in the forum to convert the latitude/longitude to pixel
coordinates, but it is not coming correct.

Can anyone help me?

Thanks

Saravana Kumar G.G


Posted by Dennis Pogson on March 5, 2007, 8:26 am


gnanapandithan.saravanakumar@gmail.com wrote:
> Hi,
> I am using a Belgium map of size 844x598. I tried all the methods
> mentioned in the forum to convert the latitude/longitude to pixel
> coordinates, but it is not coming correct.
> Can anyone help me?
> Thanks
> Saravana Kumar G.G

Use the map calibration screen in Oziexplorer and your exact pixel co-ords
will be displayed in the top right corner of the screen.



Posted by Charles on March 9, 2007, 1:28 am


On Mon, 05 Mar 2007 13:26:46 GMT, "Dennis Pogson"

>gnanapandithan.saravanakumar@gmail.com wrote:
>> Hi,
>> I am using a Belgium map of size 844x598. I tried all the methods
>> mentioned in the forum to convert the latitude/longitude to pixel
>> coordinates, but it is not coming correct.
>> Can anyone help me?
>> Thanks
>> Saravana Kumar G.G
>Use the map calibration screen in Oziexplorer and your exact pixel co-ords
>will be displayed in the top right corner of the screen.


Thanks from a lurker. I'd never heard of Oziexplorer, and it does
just what I want to do.

Posted by Sam Wormley on March 5, 2007, 10:20 am


gnanapandithan.saravanakumar@gmail.com wrote:
>
> I am using a Belgium map of size 844x598. I tried all the methods
> mentioned in the forum to convert the latitude/longitude to pixel
> coordinates, but it is not coming correct.
>
> Can anyone help me?
>

Here's a way to do it with geo referenced UTM coordinates.
http://edu-observatory.org/maps/utm_grid.html

Posted by John.Sprung on March 6, 2007, 8:54 pm


On Mar 5, 5:00 am, gnanapandithan.saravanaku...@gmail.com wrote:
> Hi,
> I am using a Belgium map of size 844x598. I tried all the methods
> mentioned in the forum to convert the latitude/longitude to pixel
> coordinates, but it is not coming correct.
> Can anyone help me?
> Thanks
> Saravana Kumar G.G

That sounds like very few pixels for a place the size of Belgium.
Perhaps a better map would be the way to solve this.


-- J.S.


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