Thank you Simone for answering my questions. Unfortunately about the first part of my questions I can't be more clear because I haven't implemented this feature on our platform. Still in my mind the doubt is if we are on the right way using ImageMosaic.
*ing.Massimiliano Moraca* *Analisi, progettazione e sviluppo di soluzioni GIS e WebGIS* *P.IVA*: 08700081212 *CELL*: 333 59 49 583 (*lun - ven 9.00 - 18.00*) *WEB*: www.massimilianomoraca.it * Attività svolta ai sensi della Legge 4 del 14 gennaio 2013, art.1* Il giorno lun 15 feb 2021 alle ore 08:00 Simone Giannecchini < simone.giannecch...@geo-solutions.it> ha scritto: > Ciao Massimiliano. > for the first part, you still have answered my questions. > You told us nothing about what data we are talking about and very little > about how this mosaic has been created. > Anyway, what you are trying to do seems legit, although it is still not > clear to me how you intend to "see how it changes its value during the > time" and what you do to "lot this information on a chart". > > About the styles, you might need to create a parametric SLD and control > that from the client or to use this > <https://docs.geoserver.org/latest/en/user/community/colormap/index.html> > extension (see also this > <https://docs.geoserver.geo-solutions.it/edu/en/multidim/accessing_multidim/rtx/colormap.html> > and > this > <https://www.giserdqy.com/wp-content/guids/geoserver-2.14.0/user/community/ncwms/index.html>); > warning, it is a community extension so your mileage may vary. > Another alternative is the ability to make the RasterSymbolizer parametric > as explained here > <https://docs.geoserver.org/latest/en/user/styling/sld/reference/rastersymbolizer.html#cql-expressions> > and control the quantities from the client. > > Regards, > Simone Giannecchini > == > GeoServer Professional Services from the experts! > Visit http://bit.ly/gs-services for more information. > == > Ing. Simone Giannecchini > @simogeo > Founder/Director > > GeoSolutions S.A.S. > Via di Montramito 3/A > 55054 Massarosa (LU) > Italy > phone: +39 0584 962313 > fax: +39 0584 1660272 > mob: +39 333 8128928 > > 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. > > > On Sat, Feb 13, 2021 at 9:42 AM Massimiliano Moraca < > i...@massimilianomoraca.it> wrote: > >> Ciao Simone, >> I try to be more specific. >> >> My colleague had activated the ImageMosaic to manage multitemporal >> raster. As an example, we need to manage the satellite images over a place. >> We have a number of images of that place taken one per month. He told me >> that he created a PostgreSQL DB and, using the indication from the previous >> link, he obtained a table thanks to which we now can manage multitemporal >> satellite data. Is this the right use of ImageMosaic or have we >> misunderstanded this feature? >> >> We need to query a single pixel of this multitemporal dataset because we >> want to see how it changes its value during the time. We plot this >> information on a chart but we can wait sometimes minutes to see this >> information and this happen even if we click again on another pixel of the >> same raster. >> >> I try to explain better the problem with legend and style for this kind >> of data. When I use a multitemporal NDVI I know that this index has data >> between -1 and 1; legend and style must be statics and I can create an SLD >> with QGIS for the style. Problems arise using multitemporal rasters that >> reproduce the temperatures. It's incorrect to say that on our planet this >> phenomena is between -50 and 50°C because there are a lot of places in >> which that range is different. So, in this case, we need a dynamic legend >> and style that must be created live from GeoServer. Is there a solution for >> this? >> >> >> *ing.Massimiliano Moraca* >> *Analisi, progettazione e sviluppo di soluzioni GIS e WebGIS* >> *P.IVA*: 08700081212 >> *CELL*: 333 59 49 583 (*lun - ven 9.00 - 18.00*) >> *WEB*: www.massimilianomoraca.it >> * Attività svolta ai sensi della Legge 4 del 14 gennaio 2013, art.1* >> >> >> Il giorno ven 12 feb 2021 alle ore 16:50 Simone Giannecchini < >> simone.giannecch...@geo-solutions.it> ha scritto: >> >>> Ciao Massimiliano, >>> please, read below... >>> >>> Regards, >>> Simone Giannecchini >>> == >>> GeoServer Professional Services from the experts! >>> Visit http://bit.ly/gs-services for more information. >>> == >>> Ing. Simone Giannecchini >>> @simogeo >>> Founder/Director >>> >>> GeoSolutions S.A.S. >>> Via di Montramito 3/A >>> 55054 Massarosa (LU) >>> Italy >>> phone: +39 0584 962313 >>> fax: +39 0584 1660272 >>> mob: +39 333 8128928 >>> >>> 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. >>> >>> >>> On Fri, Feb 12, 2021 at 4:05 PM Massimiliano Moraca < >>> i...@massimilianomoraca.it> wrote: >>> >>>> Hi everybody, >>>> in my company we need to use multitemporal tiles from satellite >>>> platforms. >>>> We use RGB scenes and various indexes like NDVI, NDWI. >>>> During last month we have implemented the ImageMosaic[1] but now I'm >>>> asking myself if it was the right choice. How do you implement the use of >>>> this kind of data? Is there another choice? >>>> >>> >>> We need more information. >>> Did you enable a time dimension? If so how? >>> What is the source data type? Has it been optimized? >>> >>> >>>> When we use `GetFeatureInfo`, on click on pixel, the response comes >>>> with a lot of latency and the graph of all time data from a specific >>>> analysis is rendered after 2 or 3 minutes. >>>> >>> >>> Same as above, "graph of all time data from a specific analysis", we >>> can't know what this means for your system, we need more information. >>> >>> >>>> I don't know which type of AWS solution we use in truth. >>>> >>>> >>> Not sure what you mean here... >>> >>> >>>> Another question is on legend and style. For a type of our product we >>>> need a dynamic legend and style. Another question is on legend and style. >>>> For a type of our product we need a dynamic legend and style. Is there a >>>> solution for this? Is there a solution for this? >>>> >>> >>> What do you mean by dynamic legend and style? >>> >>> >>>> >>>> Hope that my questions aren't tedious, but I need some clarification. >>>> >>>> ------- >>>> [1] https://docs.geoserver.org/stable/en/user/data/raster/imagemosaic/ >>>> >>>> *ing.Massimiliano Moraca* >>>> *Analisi, progettazione e sviluppo di soluzioni GIS e WebGIS* >>>> *P.IVA*: 08700081212 >>>> *CELL*: 333 59 49 583 (*lun - ven 9.00 - 18.00*) >>>> *WEB*: www.massimilianomoraca.it >>>> * Attività svolta ai sensi della Legge 4 del 14 gennaio 2013, art.1* >>>> _______________________________________________ >>>> Geoserver-users mailing list >>>> >>>> Please make sure you read the following two resources before posting to >>>> this list: >>>> - Earning your support instead of buying it, but Ian Turton: >>>> http://www.ianturton.com/talks/foss4g.html#/ >>>> - The GeoServer user list posting guidelines: >>>> http://geoserver.org/comm/userlist-guidelines.html >>>> >>>> If you want to request a feature or an improvement, also see this: >>>> https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer >>>> >>>> >>>> Geoserver-users@lists.sourceforge.net >>>> https://lists.sourceforge.net/lists/listinfo/geoserver-users >>>> >>>
_______________________________________________ Geoserver-users mailing list Please make sure you read the following two resources before posting to this list: - Earning your support instead of buying it, but Ian Turton: http://www.ianturton.com/talks/foss4g.html#/ - The GeoServer user list posting guidelines: http://geoserver.org/comm/userlist-guidelines.html If you want to request a feature or an improvement, also see this: https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
