[postgis-users] Update "spatial_ref_sys" with "+towgs84" parameters

Mon Sep 10 03:50:36 PDT 2007

Hi,
i need to update the epsg 23033 in spatial_ref_sys table adding the "+towgs84" parameters: (towgs84=-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68).

do i have just to overwrite the original:
"+proj=utm +zone=33 +ellps=intl +units=m +no_defs "
with
"+proj=utm +zone=33 +ellps=intl +units=m +no_defs +towgs84=-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68 "
?

Thanks,
Ferdinando
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From: hubert.burger at alpstein.de
Subject: AUTOREPLY [postgis-users] Update "spatial_ref_sys" with "+towgs84...
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Date: Mon, 10 Sep 2007 10:55:09 +0000
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Sehr geehrter Absender, 

vielen Dank für Ihre Email.

Leider kann ich Ihre Nachricht im Moment nicht persönlich
beantworten, da ich mich bis zum 21.09.2007 im Urlaub befinden. 

Nach meiner Rückkehr am 24.09.2007 werde ich gerne Ihre Anfrage beantworten. 

Bitte wenden Sie sich in dringenden Fällen an Herrn Jens Schwarz, jens.schwarz at alpstein.de oder per Telefon 08323-8006-0.

Mit freundlichen Grüßen

Hubert Burger

Alpstein GmbH                      
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fon  +49 8323 8006-0              
fax  +49 8323 8006-50             

web  www.alpstein.de

Hi,
i need to update the epsg 23033 in spatial_ref_sys table adding the "+towgs84" parameters: (towgs84=-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68).

do i have just to overwrite the original:
"+proj=utm +zone=33 +ellps=intl +units=m +no_defs "
with
"+proj=utm +zone=33 +ellps=intl +units=m +no_defs +towgs84=-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68 "
?

Thanks,
Ferdinando
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