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

["Martin Landa" <landa.martin AT gmail.com>]

---------- Forwarded message ----------
From: Markus Neteler <neteler AT itc.it>
Date: 19.12.2006 11:11
Subject: Re: [GRASS-dev] [bug #5396] (grass) hermannskogel datum
parameters for Slovakia
To: Martin Landa <landa.martin AT gmail.com>


Hi Martin,

done!

cheers
markus

On Tue, Dec 19, 2006 at 10:50:50AM +0100, Martin Landa wrote:
> 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
> >> >
> >> >_______________________________________________
> >> >grass-dev mailing list
> >> >grass-dev AT grass.itc.it
> >> >http://grass.itc.it/mailman/listinfo/grass-dev
> >> >
> >>
> >>
> >> --
> >> Martin Landa <landa.martin AT gmail.com> * http://gama.fsv.cvut.cz/~landa *
> >>
> >> _______________________________________________
> >> grass-dev mailing list
> >> grass-dev AT grass.itc.it
> >> http://grass.itc.it/mailman/listinfo/grass-dev
> >
> >--
> >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
> >
> >_______________________________________________
> >grass-dev mailing list
> >grass-dev AT grass.itc.it
> >http://grass.itc.it/mailman/listinfo/grass-dev
> >
>
>
> --
> Martin Landa <landa.martin AT gmail.com> * http://gama.fsv.cvut.cz/~landa *

--
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


--
Martin Landa <landa.martin AT gmail.com> * http://gama.fsv.cvut.cz/~landa *