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Point (geography Data Type)

Constructs a geography instance representing a Point instance from its x and y values and a spatial reference ID (SRID).


Point ( Lat, Long, SRID )

Lat

Is a float expression representing the x-coordinate of the Point being generated.

Long

Is a float expression representing the y-coordinate of the Point being generated. For more information on valid latitude and longitude values, see Point.

SRID

Is an int expression representing the SRID of the geography instance you wish to return.

SQL Server return type: geography

CLR return type: SqlGeography

The following example uses Point() to create a geography instance.

DECLARE @g geography; 
SET @g = geography::Point(47.65100, -122.34900, 4326)
SELECT @g.ToString();
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