jiayuasu commented on issue #10260: URL: https://github.com/apache/iceberg/issues/10260#issuecomment-2262098914
Thank you all for the great discussion. We will focus on the Parquet geometry proposal for now, then come back to the Iceberg one. As I already commented in the Parquet Geometry proposal, according to the comment above, my suggestion is In the Parquet Geometry PR, we add a string field namely `crs_kind` in addition to the `crs` field. The only allowed value currently is `PROJJSON`. In the future, if there is a new OGC standard called `CRSJSON` that differs from `PROJJSON`, we will allow another value `CRSJSON`. For WKT2 2019 <-> PROJJSON, we will implement Java/C++ version of this library [rouault/projjson_to_wkt](https://github.com/rouault/projjson_to_wkt) so whoever wants to use WKT2 2019 CRS can use it to get it from the projjson string. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org