Paul Kelly wrote:
> No it's a datum in its own right and should have an entry in datum.table
> with ellipsoid GRS80 and dx=dy=dz = 0. Before adding it we would need to
> >> check what the proper EPSG-based long name should be. I suspect it
> might be "Geocentric_Datum_of_Australia_1994" but will n
2009/7/17 Markus Neteler
> On Thu, Jul 16, 2009 at 3:10 PM, maven apache
> wrote:
> > Hi all:
> > I have exported the roads in the Spanish example DataBase to a geotiff
> and
> > post it through the wcs.
> > Then I want to handle it :
> > 1)download the tiff in my webservice.
> > 2)use the geotoo
On Thu, Jul 16, 2009 at 3:10 PM, maven apache wrote:
> Hi all:
> I have exported the roads in the Spanish example DataBase to a geotiff and
> post it through the wcs.
> Then I want to handle it :
> 1)download the tiff in my webservice.
> 2)use the geotools to parser the tiff,however I got the error
Ok. I did it with:
v.extract: extracting the areas I dont want to merge
v.overlay: union the extracted with the dissolved rest
so I keep the information of the not-to-be-merged areas. Only thing is,
that I have to generate some new information for the dissolved areas. In
this case its not that nec
Hi all:I have exported the roads in the Spanish example DataBase to a
geotiff and post it through the wcs.
Then I want to handle it :
1)download the tiff in my webservice.
2)use the geotools to parser the tiff,however I got the errors:GeoKey
directory does not exist.
So I wonder the geotiff from th
...and keep table data
Hi,
I am going to merge some vector areas sharing a common value. I want to
keep the information in my table, but I can't find a way to "stamp out"
the desired areas and "replace" them with desired information.
Is there something like union touching areas and keep informat
Thanks Markus,
I'll try and see if it this way can clear up my theoretical-doubts.:)
Annalisa
2009/7/15 Markus Neteler
> Hi Annalisa,
>
> On Tue, Jul 14, 2009 at 9:36 AM, Annalisa Minelli
> wrote:
> > Hello All,
> > I'm trying to do some simulation of view in NVIZ and I have to look an
> > obje
On Thu, 16 Jul 2009, Markus Neteler wrote:
On Thu, Jul 16, 2009 at 12:42 AM, Paul
Kelly wrote:
No it's a datum in its own right and should have an entry in datum.table
with ellipsoid GRS80 and dx=dy=dz = 0. Before adding it we would need to
check what the proper EPSG-based long name should be.
On Thu, Jul 16, 2009 at 12:42 AM, Paul
Kelly wrote:
> On Wed, 15 Jul 2009, Markus Neteler wrote:
>> +---
>> | This map was produced on the Geocentric Datum of Australia 1994 (GDA94).
>> | Heights are referenced to the Australia Height Datum (AHD).
>>
