STSrid (geography Data Type)

 

THIS TOPIC APPLIES TO:yesSQL Server (starting with 2008)yesAzure SQL DatabasenoAzure SQL Data Warehouse noParallel Data Warehouse

STSrid is an integer representing the spatial reference identifier (SRID) of the instance.

  
.STSrid  

SQL Server type: int

CLR type: SqlInt32

This property can be modified.

The first example creates a geography instance with the SRID value 4326 (WGS84) and uses STSrid to confirm the SRID.

DECLARE @g geography;  
SET @g = geography::STGeomFromText('LINESTRING(-122.360 47.656, -122.343 47.656)', 4326);  
SELECT @g.STSrid;  

The second example uses STSrid to change the SRID value of the instance to 4267 (NAD27) and then confirms the modified SRID value.

SET @g.STSrid = 4267;  
SELECT @g.STSrid;  

OGC Methods on Geography Instances
Spatial Reference Identifiers (SRIDs)

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