[GRASS-user] plotting quarter degree squares?
Rainer M Krug
r.m.krug at gmail.com
Thu Sep 20 00:28:02 PDT 2012
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On 20/09/12 00:10, Gavin Fleming wrote:
> Hi Rainer
>
> your qds attached.
>
> Red block is 2434CB
Thanks - but I have a few blocks more. Where can I download the whole map of the qds? I am
browsing through NGI.gov.za at the moment, but can't find it - if the map is in vector format, one
polygon per qds, I could digitize the qds I have - they are not that many (but more then in the
email). Did you do the shp file manually or automatic?
Thanks,
Rainer
>
>
>
> On 19/09/2012 12:20, Rainer M Krug wrote:
>>
>> I have received from somebody a list of quarter degree squares located in South Africa. Is
>> there any easy way of plotting these into a map together with the borders of South Africa
>> and the provinces? The second part (the borders) should not be the problem, but how can I
>> convert the list of qds into a raster / point layer?
>>
>> The list looks as follow:
>>
>> 3030CC 3129BB 3129BD 3129DA 3130AA 3218DB 3318BC 3318CB
>>
>> And no, I don't think there is the option to get a different format - closed source software,
>> custom build, and developer left....... No Comment.
>>
>>
> you can get the full grid from www.ngi.gov.za. Some cells along coasts and borders are
> irregular.
>
> -- regards
>
> Gavin
>
> Gavin Fleming http://afrispatial.co.za t: 0218620670 c: 0845965680 f: 0866164820
>
>
>
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