Question

I’m new to the mapping world and I’m trying to convert a SQL Server geography line column back into it’s latitude \ longitude points to draw on a map.

The line is being set like this

Set @GeoPoly = geography::STGeomFromText('LINESTRING('+@Polyline+')',4326)

Anyone know how to do this? Thanks in advance

Answer 1

I had luck with this:

DECLARE @g geography;
SET @g = geography::STLineFromText(
   'LINESTRING(-122.360 47.656, -122.343 47.656 )'
    , 4326
); 
SELECT @g.STPointN(1).ToString(), @g.STPointN(2).ToString();