[Qgis-user] Transforming Gauss-Krueger 3 to ETRS 89 UTM32N

Bernhard Ströbl bernhard.stroebl at jena.de
Tue Aug 28 03:20:13 PDT 2012


Oh,

yeah, I think you are right. I was fixed on the 32000000 :)

Klaus, I found this link (in German):
https://www.geoportal-mv.de/land-mv/GeoPortalMV_prod/de/Geowebdienste/_faq/etrs89_zk_gis.jsp

Bernhard

Am 28.08.2012 11:03, schrieb Bo Victor Thomsen:
> Bernhard
>
> Shouldn't the false easting in the custom CRS be 32.500.000 ? The normal
> "false easting" for UTM is 500.000. The 32.000.000 must be added to this
> value.
>
> Regards
> Bo Victor Thomsen
> Aestas-GIS
> Denmark
>
> Den 28-08-2012 10:58, Bernhard Ströbl skrev:
>> Dear Klaus,
>>
>> the transformation is correct. EPSG:25832 is defined without the
>> leading UTM-Zone (32) as the zone is part of the projection's
>> description. At least ome German "Bundesländer" however put the 32
>> into their ETRS89 data (no ides why, thus there is no EPSG-code you
>> can use for these data). You have to create a custom projection with a
>> false easting of 32000000.
>> Be sure there is a datum transformation performed otherwise your data
>> can be some tens of metres wrong or use the Beta2007 grid
>>
>> Bernhard
>>
>> Am 28.08.2012 10:36, schrieb Klaus mithöfer:
>>>
>>> Dear all,
>>>
>>> I have a problem transforming shape files based on Gauss-Krueger 3 (EPSG
>>> 31467) to ETRS 89 UTM32N (EPSG 25832). The problem is the eastern value.
>>> It has only 6 instead of 8 digits, the first two numbers are missing in
>>> ETRS system (e.g. 570873 instead of 32 570873). Could anyone give advice
>>> on how to do the transformation?
>>>
>>> Thank you
>>>
>>> Klaus --
>>>
>>>
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