Ah, I don't really mean that you need to georeference the images, just that
you need to add a fake CRS to them,
like a UTM zone for example
Cheers
Andrea
On Mon, Jun 25, 2018 at 10:50 AM, Andrea Aime <[email protected]>
wrote:
> Hi,
> in addition to what Simone said, you also need to add georeferencing to
> your images, unfortunately
> the mosaic creation will fail work with non georeferenced images (thought
> there was a ticket for this already,
> but I cannot find it now).
>
> Cheers
> Andrea
>
>
> On Mon, Jun 25, 2018 at 10:38 AM, Simone Giannecchini <
> [email protected]> wrote:
>
>> Dear John,
>> a few things:
>>
>> -1- I would go from JPEG + world file to GeoTiff JPEG compressed with
>> overviews (see
>> https://geoserver.geo-solutions.it/edu/en/raster_data/
>> advanced_gdal/example4.html#example-n-4-serving-a-large-
>> number-of-satellite-aerial-rgb-geotiff-with-compression)
>> -2- You shall use ImageMosaic with either a custom dimension or a
>> cql_filter support which is dynamic (you can add it to WMS queries)
>> and act on the underlying index attributes. You can easily collect
>> attributes from the filenames and turn them into attributes into the
>> underlying index ( see
>> https://geoserver.geo-solutions.it/edu/en/multidim/imagemosa
>> ic/mosaic_indexer.html#imagemosaic-file-indexing-options).
>> As an instance you could use the file name and put that in an
>> attribute in the index which can be queried directly or turned into a
>> custom dimension.
>> -3- I would put the index in DBMS rather than using a shapefile (this
>> is an optional step though, see
>> https://geoserver.geo-solutions.it/edu/en/multidim/imagemosa
>> ic/mosaic_datastore.html)
>>
>> This should be enough to get you started I believe.
>>
>>
>> Regards,
>> Simone Giannecchini
>> ==
>> GeoServer Professional Services from the experts!
>> Visit http://goo.gl/it488V for more information.
>> ==
>> Ing. Simone Giannecchini
>> @simogeo
>> Founder/Director
>>
>> GeoSolutions S.A.S.
>> Via di Montramito 3/A
>> 55054 Massarosa (LU)
>> Italy
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>>
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>> On Mon, Jun 25, 2018 at 12:22 AM johnnyotoole <[email protected]>
>> wrote:
>> >
>> > Use case: I've got a directory which contains thousands of JPG images
>> and
>> > accompanying JGW world files (they are scanned images where users have
>> > red-lined areas of interest). Further images will be added to the
>> directory
>> > over time. In my OpenLayers 4.x web application, the user will be
>> presented
>> > with a list of relevant images. The user will choose which image to
>> display
>> > on the map. The JPG should show on the map, only ever showing one JPG
>> at a
>> > time.
>> >
>> > In GeoServer 2.13.1 I can display JPG+JGW files by creating a WorldImage
>> > datasource. This works fine for individual images, but I have to create
>> a
>> > data source for each.
>> > I would like to configure GeoServer to have a single datasource which
>> points
>> > to the directory containing the JPG images. Then from OpenLayers, I'd
>> like
>> > to be able to request the display of any single JPG image in that
>> directory
>> > - showing just one JPG at a time.
>> >
>> > Is this possible? Should I use Image Mosaic for this? I have read Image
>> > Mosaic and I don't see a way of requesting the display of just one
>> > image/granule from the mosaic.
>> >
>> > Thanks,
>> > John
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> > --
>> > Sent from: http://osgeo-org.1560.x6.nabble.com/GeoServer-User-f3786390.
>> html
>> >
>> > ------------------------------------------------------------
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>
>
>
> --
>
> Regards, Andrea Aime == GeoServer Professional Services from the experts!
> Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime
> @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054
> Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339
> 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it
> ------------------------------------------------------- *Con riferimento
> alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 -
> Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni
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--
Regards, Andrea Aime == GeoServer Professional Services from the experts!
Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime
@geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054
Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339
8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it
------------------------------------------------------- *Con riferimento
alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 -
Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni
circostanza inerente alla presente email (il suo contenuto, gli eventuali
allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i
destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per
errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le
sarei comunque grato se potesse darmene notizia. This email is intended
only for the person or entity to which it is addressed and may contain
information that is privileged, confidential or otherwise protected from
disclosure. We remind that - as provided by European Regulation 2016/679
“GDPR” - copying, dissemination or use of this e-mail or the information
herein by anyone other than the intended recipient is prohibited. If you
have received this email by mistake, please notify us immediately by
telephone or e-mail.*
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