Hi Simone,
Thanks for the information.
The best for resampling was "Average", as it produced the smoothest image
for the pyramids, at least with all of the Ordnance Survey products I've
processed.
Number of Tiles:
I think some sort of guide may be useful. I appreciate the numbers used
will have t
ense so you can safely
> start from 2 just as you were thinking.
>
> -Jukka Rahkonen-
>
> Lähettäjä: Jonathan Moules [jonathanmou...@warwickshire.gov.uk]
> Lähetetty: 2. tammikuuta 2013 18:12
> Vastaanottaja: Simone Giannecchini
> Kopio: geoserver-users@lists.sourceforge.
Ciao Jonathan,
please, read my answers inline below
Regards,
Simone Giannecchini
==
Our support, Your Success! Visit http://opensdi.geo-solutions.it for
more information.
==
Ing. Simone Giannecchini
@simogeo
Founder/Director
GeoSolutions S.A.S.
Via Poggio alle Viti 1187
55054 Massarosa (LU)
ty: 2. tammikuuta 2013 18:12
Vastaanottaja: Simone Giannecchini
Kopio: geoserver-users@lists.sourceforge.net
Aihe: Re: [Geoserver-users] Rasters, Tiles, and FME
Hey Simone,
Thanks for your thorough reply. Useful!
- Resampling:
I've done some experimenting with Resampling since my email and, at leas
Hey Simone,
Thanks for your thorough reply. Useful!
- Resampling:
I've done some experimenting with Resampling since my email and, at least
for the data I was testing, Nearest Neighbour came out best (though
obviously entirely subjective). This was for a regular RGB map (Ordnance
Survey MiniScale
Ciao Jonathan,
please find my answers inline below...
Regards,
Simone Giannecchini
==
Our support, Your Success! Visit http://opensdi.geo-solutions.it for
more information.
==
Ing. Simone Giannecchini
@simogeo
Founder/Director
GeoSolutions S.A.S.
Via Poggio alle Viti 1187
55054 Massarosa (LU)
I
Ciao Jonathan,
I don't know about FME therefore I cannot comment on how to do such
things with it. I hardly believe many people on this list (as well as
on other OS oriented lists) will know it much.
This to say that most intructions you'll find will be oriented towards
OS tools like GDAL utilities
This might not be exactly what you want but my workflow (Under Linux) is
1) Take the raw TIF images
2) Add a .PRJ file for each image
3) Add the World file for each
4) Run gdal_translate for each file
for file in `ls *tif`
do
gdal_translate -of GTiff -co "TILED=YES" -co "COMPRESS=DEFLATE" -co
"BL
*Bump* Anyone?
This seems like the sort of thing that'd be well documented, but my
google-fu seems to have failed me.
The closest I can get is a presentation about using the ImagePyramid plugin
(
http://www.slideshare.net/geosolutions/creating-a-pyramid-with-gdal-reltile-for-serving-with-geoservera
Hi list,
Following this up, I've decided to go the GeoTIFF/BigTiff route with inner
tiling and overviews based on Andrea's document.
But unfortunately there doesn't seem to be any documentation on the
GeoServer pages about this stuff. I've never used GDAL before and generally
avoid the command line
Thanks Andrea, this looks like a very useful document although it is
looking like I'm not going to be able to do this with FME from what I can
see.
Cheers,
Jonathan
On 20 December 2012 21:06, Andrea Aime wrote:
> On Thu, Dec 20, 2012 at 12:16 PM, Jonathan Moules <
> jonathanmou...@warwickshire
On Thu, Dec 20, 2012 at 12:16 PM, Jonathan Moules <
jonathanmou...@warwickshire.gov.uk> wrote:
> Hi Jukka,
> Thanks for the information.
>
> Relating to the TIFF's, I'd still prefer to use one single tool
> (specifically FME) for tile/image creation. FME can create pyramids, but
> not as part of a
Hi Jukka,
Thanks for the information.
Relating to the TIFF's, I'd still prefer to use one single tool
(specifically FME) for tile/image creation. FME can create pyramids, but
not as part of a GeoTIFF. So I can create separate TIFF files and tile them
if necessary too (either internal tiling or reg
Hi,
The idea is that the GetCapabilities message includes all the necessary
information about the configured gridsets which are supported by the server.
After that It is up to the client software or programmer to know what to do
next. For example uDig knows automatically how to deal with WMS-C
Hi Arne,
Thanks for the reply. I get what gridsets do (further clarified by your
reply), I don't understand how to use them. What other parts of GeoServer
do they interact with? Or what parts of the client software? And how do you
get the client software to use the same gridsets? The documentation
If you want to have efficient caching it is crucial that clients ask for
the tiles that you have already generated. Basically they need to know
the grid that you are basing your tiles on (origin of the grid, size of
each tile in terms geographical extent and in terms of pixel size). And
you nee
Hi List,
A few generic questions.
First: What are gridsets actually for? I know how to create them (the
documentation is very good for that), but I can't figure out what they're
for.
Second: I have a number of large rasters in JPEG2000 format (up to several
GB in size). GeoServer can't access the
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