Updated reference links to "How Hillshade works" for ST_Slope, ST_Aspect

and ST_HillShade

git-svn-id: http://svn.osgeo.org/postgis/trunk@10625 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/reference_raster.xml b/doc/reference_raster.xml
index e89f87baef8e4f1628931fae13048b957fe0dd4c..a4ef937f9b5a2d9f1080411b79f7ef201b93edbd 100644 (file)
--- a/doc/reference_raster.xml
+++ b/doc/reference_raster.xml
@@ -7736,7 +7736,7 @@ FROM dummy_rast;
 
                                <note>
                                        <para>
-                                               For more information about Hillshade, please refer to <ulink url="http://edndoc.esri.com/arcobjects/9.2/net/shared/geoprocessing/spatial_analyst_tools/how_hillshade_works.htm">How hillshade works</ulink>.
+                                               For more information about Hillshade, please refer to <ulink url="http://webhelp.esri.com/arcgisdesktop/9.3/index.cfm?TopicName=How%20Hillshade%20works">How hillshade works</ulink>.
                                        </para>
                                </note>
 
@@ -7826,7 +7826,7 @@ FROM foo
 
                                <note>
                                        <para>
-                                               For more information about Slope, Aspect and Hillshade, please refer to <ulink url="http://edndoc.esri.com/arcobjects/9.2/net/shared/geoprocessing/spatial_analyst_tools/how_hillshade_works.htm">ESRI - How hillshade works</ulink> and <ulink url="http://geospatial.intergraph.com/fieldguide/wwhelp/wwhimpl/common/html/wwhelp.htm?context=FieldGuide&amp;file=Aspect_Images.html">ERDAS Field Guide - Aspect Images</ulink>.
+                                               For more information about Slope, Aspect and Hillshade, please refer to <ulink url="http://webhelp.esri.com/arcgisdesktop/9.3/index.cfm?TopicName=How%20Hillshade%20works">ESRI - How hillshade works</ulink> and <ulink url="http://geospatial.intergraph.com/fieldguide/wwhelp/wwhimpl/common/html/wwhelp.htm?context=FieldGuide&amp;file=Aspect_Images.html">ERDAS Field Guide - Aspect Images</ulink>.
                                        </para>
                                </note>
 
@@ -7913,7 +7913,7 @@ FROM foo
 
                                <note>
                                        <para>
-                                               For more information about Slope, Aspect and Hillshade, please refer to <ulink url="http://edndoc.esri.com/arcobjects/9.2/net/shared/geoprocessing/spatial_analyst_tools/how_hillshade_works.htm">ESRI - How hillshade works</ulink> and <ulink url="http://geospatial.intergraph.com/fieldguide/wwhelp/wwhimpl/common/html/wwhelp.htm?context=FieldGuide&amp;file=Slope_Images.html">ERDAS Field Guide - Slope Images</ulink>.
+                                               For more information about Slope, Aspect and Hillshade, please refer to <ulink url="http://webhelp.esri.com/arcgisdesktop/9.3/index.cfm?TopicName=How%20Hillshade%20works">ESRI - How hillshade works</ulink> and <ulink url="http://geospatial.intergraph.com/fieldguide/wwhelp/wwhimpl/common/html/wwhelp.htm?context=FieldGuide&amp;file=Slope_Images.html">ERDAS Field Guide - Slope Images</ulink>.
                                        </para>
                                </note>