RS_Intersects

Returns true if raster or geometry on the left side intersects with the raster or geometry on the right side. The convex hull of the raster is considered in the test.

Rules for testing spatial relationship:

If the raster or geometry does not have a defined SRID, it is assumed to be in WGS84.
If both sides are in the same CRS, then perform the relationship test directly.
Otherwise, both sides will be transformed to WGS84 before the relationship test.

Signatures

RS_Intersects(raster: Raster, geom: Geometry)

RS_Intersects(geom: Geometry, raster: Raster)

RS_Intersects(raster0: Raster, raster1: Raster)

Parameters

Raster

The raster0 value.

Raster

The raster1 value.

Raster

The input raster.

Geometry

The input geometry.

Return type

Returns true or false.

Example

SELECT RS_Intersects(RS_MakeEmptyRaster(1, 20, 20, 2, 22, 1), ST_SetSRID(ST_PolygonFromEnvelope(0, 0, 10, 10), 4326)) rast_geom,
    RS_Intersects(RS_MakeEmptyRaster(1, 20, 20, 2, 22, 1), RS_MakeEmptyRaster(1, 10, 10, 1, 11, 1)) rast_rast

+---------+---------+
|rast_geom|rast_rast|
+---------+---------+
|     true|     true|
+---------+---------+

⌘I

Wherobots Cloud REST API

WherobotsDB

Vector tiles (PMTiles)

Havasu (Iceberg) table management

GeoStats and Map Matching

Rasterflow

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Parameters

Return type

Example

​Signatures

​Parameters

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​Example

Signatures

Parameters

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Example