Get XZ curve index of an envelope

Supported in: Batch, Streaming

Encodes the envelope in an XZ curve.

Expression categories: Geospatial

Declared arguments

Curve preset - Specifies the curve preset to use, higher resolution curves are more expensive to query but produce fewer false positives.
Enum<LonLat10km, LonLat150km, LonLat1km>
Envelope - Geometry envelope to index with longitude mapped to x, and latitude mapped to y.
Expression<LatLonBoundingBox>

Output type: Long

Argument values:

envelope	Output
{ maxLat -> 2.0, maxLon -> 3.0, minLat -> 0.0, minLon -> 1.0, }	16777222
{ maxLat -> 2.0, maxLon -> 3.0, minLat -> null, minLon -> 1.0, }	null