jiayuasu commented on PR #240: URL: https://github.com/apache/parquet-format/pull/240#issuecomment-2272300895
@wgtmac > We should specify the ordering of coordinates in the bbox covering. I retracted what I said. The geometry used in the covering is not necessarily a bbox. In fact, it is a polygon. For the WKB encoding of the geometry in the covering statistics and the WKB encoding in each geometry field, we should be clear about the encoding of WKB. See [the difference of WKB](https://libgeos.org/specifications/wkb/). Maybe we should use Standard WKB (no SRID, Z, M value) or ISO WKB (with Z, M value but no SRID). Sedona has been using Big Endian in its WKB encoding. Do you think Big Endian make sense? @paleolimbot -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
