[postgis-users] convert srid
Dave
dave.potts at pinan.co.uk
Fri May 6 07:07:22 PDT 2011
On 06/05/2011 15:04, Jaime Lop wrote:
> And can I add this srid to postgis or do I need to make the
> transformation elsewhere?
Just update the table, the spatial ref sys table defines how a mapping
should be done. The link I provide gives a def for this projection.
>
> On Fri, May 6, 2011 at 3:45 PM, Dave <dave.potts at pinan.co.uk
> <mailto:dave.potts at pinan.co.uk>> wrote:
>
> On 06/05/2011 14:13, Jaime Lop wrote:
> Postgis is telling you that it does not have an entry in the
> spatial_ref_sys table for the srid 8307
>
> See http://forums.esri.com/Thread.asp?c=2&f=1720&t=136889
> <http://forums.esri.com/Thread.asp?c=2&f=1720&t=136889> for some
> comments about 8307
>> Hello everyone,
>>
>> I have some data with srid 8307 on a postgis column and I would
>> like to transform it to 4326. Is that possible?
>>
>> When I try
>> UPDATE my_table SET the_geom=transform(the_geom,4326);
>> I get this error message:
>> ERROR: GetProj4StringSPI: Cannot find SRID (8307) in spatial_ref_sys
>> SQL state: XX000
>>
>> Thanks,
>> Jaime
>>
>>
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>
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