[GRASS-dev] [bug #5396] (grass) hermannskogel datum parameters for Slovakia

[Martin Landa]

Hi Markus,

I think it should be also fixed in 6.2-CVS (maybe some of my Slovak
friends can confirm it;-)

Martin

2006/12/19, Markus Neteler <neteler at itc.it>:
> Hi Martin,
>
> should this also go into 6.2-CVS?
>
> Markus
>
> On Tue, Dec 19, 2006 at 10:32:13AM +0100, Martin Landa wrote:
> > Hi all,
> >
> > after discussion in the CzechoSlovak mailing list I fixed this bug,
> > there is common geodetic datum for Czech Republic and Slovakia.
> >
> > hermannskogel "towgs84=570.8,85.7,462.8,4.998,1.587,5.261,3.56" "Czech
> > Republic/Slovakia" " "
> >
> > Best, Martin
> >
> > 2006/12/18, Request Tracker <grass-bugs at intevation.de>:
> > >this bug's URL: http://intevation.de/rt/webrt?serial_num=5396
> > >-------------------------------------------------------------------------
> > >
> > >Subject: hermannskogel  datum parameters for Slovakia
> > >
> > >Platform: GNU/Linux/x86
> > >grass obtained from: Trento Italy site
> > >grass binary for platform: Compiled from Sources
> > >
> > >Hermannskogel datum parameters for Slovakia (Krovak projection) are wrong.
> > >The estimated error for these parameters is about 120-130 m.
> > >Unless proper parameters are available I suggest to use parameters for
> > >Czech republic which give acceptable results with 1-3 meter error.
> > >The item for Slovakia should be removed from menu and item for Czech
> > >republic (1.) could be extended to include also Slovakia.
> > >The evaluation was done using local cartographic tools (Samuel for ArcView
> > >and Dattra).
> > >
> > >
> > >-------------------------------------------- Managed by Request Tracker
> > >
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> > >
> >
> >
> > --
> > Martin Landa <landa.martin at gmail.com> * http://gama.fsv.cvut.cz/~landa *
> >
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>
> --
> Markus Neteler  <neteler itc it>  http://mpa.itc.it/markus/
> ITC-irst -  Centro per la Ricerca Scientifica e Tecnologica
> MPBA - Predictive Models for Biol. & Environ. Data Analysis
> Via Sommarive, 18        -       38050 Povo (Trento), Italy
>
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-- 
Martin Landa <landa.martin at gmail.com> * http://gama.fsv.cvut.cz/~landa *