ExperimentalReadonly ExperimentalidentityOptional Readonly ExperimentallimitsAdditional conversion ceilings applied to both decode and encode.
ReadonlyprojectA host-owned CRS transform; it must return the same coordinate dimensionality.
Readonly ExperimentalschemaThe schema identity must change when the CRS contract changes.
Readonly ExperimentaltargetThe CRS written to the output GeoArrow geometry metadata.
The caller supplies the complete identity for the reprojected result.