update about enhancements in geography ST_DWithin and ST_Distance. Done for ST_Inter...

git-svn-id: http://svn.osgeo.org/postgis/trunk@10197 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/reference_measure.xml b/doc/reference_measure.xml
index 44c2ed43a02cfc4a60574a14bd1f60edec715d88..c1f1d28df3eef3af1547564ac410ffe3abcc5893 100644 (file)
--- a/doc/reference_measure.xml
+++ b/doc/reference_measure.xml
@@ -1972,6 +1972,7 @@ SELECT ST_Disjoint('POINT(0 0)'::geometry, 'LINESTRING ( 0 0, 0 2 )'::geometry);
                <para>&sqlmm_compliant; SQL-MM 3: 5.1.23</para>
 
                <para>Availability: 1.5.0 geography support was introduced in 1.5.  Speed improvements for planar to better handle large or many vertex geometries</para>
+               <para>Enhanced: 2.1.0 improved speed for geography. See <ulink url="http://blog.opengeo.org/2012/07/12/making-geography-faster/">Making Geography faster</ulink> for details.</para>
          </refsection>
 
          <refsection>
@@ -2426,6 +2427,7 @@ FROM
 
                <para>&sfs_compliant;</para>
                <para>Availability: 1.5.0 support for geography was introduced</para>
+               <para>Enhanced: 2.1.0 improved speed for geography. See <ulink url="http://blog.opengeo.org/2012/07/12/making-geography-faster/">Making Geography faster</ulink> for details.</para>
          </refsection>
 
          <refsection>