I believe the module is used mainly by GeoScript. I've cc'ed Jared, he's the main author of GeoScript Groovy, and also the original contributor of the geobuf module. Let's hear his opinion :-D
Cheers Andrea On Sat, Sep 4, 2021 at 10:26 AM Kristin Cowalcijk <moris...@yeah.net> wrote: > Hi, > > I'm using geotools' unsupported/geobuf with mapbox/geobuf to exchange > compressed GeoJSON data, and I found several problems with geotools' geobuf > encoding/decoding implementation. mapbox/geobuf is considered the de-facto > standard of geobuf so I assume that geotools' unsupported/geobuf should be > compatible with mapbox/geobuf. > > 1. Geobuf written by geotools' unsupported/geobuf can be parsed by > mapbox/geobuf, but feature properties were all lost. Geotools' > unsupported/geobuf always leave Data.Feature.properties field empty, > however > this field is mandatory for mapbox/geobuf to parse feature properties. When > decoding geobuf, geotools's unsupported/geobuf completely ignores > Data.Feature.properties field, this causes problems when one or more > properties > were missing in some features. > > 2. Geotools' unsupported/geobuf does not correctly handle negative > integers. Negative integer property values encoded by mapbox/geobuf were > decoded as positive integer values. > > My questions are: > > 1. Is unsupported/geobuf not compatible with mapbox/geobuf by design? > 2. I'm glad to submit patches if these problems need to be fixed, do I > need to > sign the CLA before submitting pull request? > > Best regards, > Kristin Cowalcijk > > > > _______________________________________________ > GeoTools-Devel mailing list > GeoTools-Devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/geotools-devel > -- Regards, Andrea Aime == GeoServer Professional Services from the experts! Visit http://bit.ly/gs-services-us for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions Group phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 333 8128928 https://www.geosolutionsgroup.com/ 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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