Re: Upper and Lower Latitudes ...

Thanks Don,

But isn't the Viewer app showing 360 degrees across ?

And by trying to make the window square like it, assumes
more of the look CADRG projection for the default height, width
for the viewer app, even lesser area appears to be covered ?

Regards,
Pradeep.

--
On Thu, 6 Sep 2001 10:40:32   
 Donald Dietrick wrote:
>Hi Predeep,
>
>The upper/lower bounding that you are seeing may be a result of the 
>projections limiting the minimum scale to whatever allows only 360 
>degrees across the map window.  If you make the window more square-like, 
>more of the latitudes will appear.
>
>- Don
>
>On Wednesday, September 5, 2001, at 09:34 AM, PRADEEP RAMACHANDRAN wrote:
>
>> Hello,
>>
>> The differene between the upper and lower latitudes for
>> both Mercator and CADRG projections seem restricted to
>> be within a certain range viz., approximately 135 degrees,
>> with the min. scale.
>>
>> To simulate this the map center for the OpenMap viewer
>> application was set to 0,0. The upper/lower bounding
>> latitudes for the min scale ( 207,476,976 for Mercator and 389,940,928 
>> for CADRG ) were less than 70/-70 respectively.
>>
>> Is this the normal behaviour for OpenMap ?
>>
>> Regards,
>> Pradeep.
>>
>>
>>
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>
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