Fixed broken links and redirects in docs.

5 files changed, 8 insertions, 8 deletions

diff --git a/docs/ref/contrib/gis/geos.txt b/docs/ref/contrib/gis/geos.txt
index fed3847424..173e51979c 100644
--- a/docs/ref/contrib/gis/geos.txt
+++ b/docs/ref/contrib/gis/geos.txt
@@ -19,7 +19,7 @@ maintained by `Refractions Research`__ of Victoria, Canada.
 
 __ https://libgeos.org/
 __ https://sourceforge.net/projects/jts-topo-suite/
-__ https://www.ogc.org/standards/sfs
+__ https://www.ogc.org/standard/sfs/
 __ http://www.refractions.net/
 
 Features
diff --git a/docs/ref/contrib/gis/install/geolibs.txt b/docs/ref/contrib/gis/install/geolibs.txt
index c12f65f34a..041409d53c 100644
--- a/docs/ref/contrib/gis/install/geolibs.txt
+++ b/docs/ref/contrib/gis/install/geolibs.txt
@@ -291,10 +291,10 @@ the GDAL library.  For example:
 .. [#] The datum shifting files are needed for converting data to and from
        certain projections.
        For example, the PROJ string for the `Google projection (900913 or 3857)
-       <https://spatialreference.org/ref/sr-org/6864/prj/>`_ requires the
-       ``null`` grid file only included in the extra datum shifting files.
-       It is easier to install the shifting files now, then to have debug a
-       problem caused by their absence later.
+       <https://spatialreference.org/ref/epsg/3857/>`_ requires the ``null``
+       grid file only included in the extra datum shifting files. It is easier
+       to install the shifting files now, then to have debug a problem caused
+       by their absence later.
 .. [#] Specifically, GeoDjango provides support for the `OGR
        <https://gdal.org/user/vector_data_model.html>`_ library, a component of
        GDAL.
diff --git a/docs/ref/contrib/gis/model-api.txt b/docs/ref/contrib/gis/model-api.txt
index e46d862707..981581cbf2 100644
--- a/docs/ref/contrib/gis/model-api.txt
+++ b/docs/ref/contrib/gis/model-api.txt
@@ -265,7 +265,7 @@ determining `when to use geography data type over geometry data type
 <https://postgis.net/docs/using_postgis_dbmanagement.html#PostGIS_GeographyVSGeometry>`_.
 
 .. rubric:: Footnotes
-.. [#fnogc] OpenGIS Consortium, Inc., `Simple Feature Specification For SQL <https://www.ogc.org/standards/sfs>`_.
+.. [#fnogc] OpenGIS Consortium, Inc., `Simple Feature Specification For SQL <https://www.ogc.org/standard/sfs/>`_.
 .. [#fnogcsrid] *See id.* at Ch. 2.3.8, p. 39 (Geometry Values and Spatial Reference Systems).
 .. [#fnsrid] Typically, SRID integer corresponds to an EPSG (`European Petroleum Survey Group <https://epsg.org/>`_) identifier.  However, it may also be associated with custom projections defined in spatial database's spatial reference systems table.
 .. [#fnthematic] Terry A. Slocum, Robert B. McMaster, Fritz C. Kessler, & Hugh H. Howard, *Thematic Cartography and Geographic Visualization* (Prentice Hall, 2nd edition), at Ch. 7.1.3.
diff --git a/docs/ref/contrib/gis/sitemaps.txt b/docs/ref/contrib/gis/sitemaps.txt
index c81760a2af..32680d6f39 100644
--- a/docs/ref/contrib/gis/sitemaps.txt
+++ b/docs/ref/contrib/gis/sitemaps.txt
@@ -19,4 +19,4 @@ Reference
 --------------
 
 .. rubric:: Footnotes
-.. [#] https://www.ogc.org/standards/kml
+.. [#] https://www.ogc.org/standard/kml/
diff --git a/docs/ref/contrib/staticfiles.txt b/docs/ref/contrib/staticfiles.txt
index b84660db5f..f4b81edf77 100644
--- a/docs/ref/contrib/staticfiles.txt
+++ b/docs/ref/contrib/staticfiles.txt
@@ -412,7 +412,7 @@ hashing algorithm.
 .. _`@import`: https://www.w3.org/TR/CSS2/cascade.html#at-import
 .. _`url()`: https://www.w3.org/TR/CSS2/syndata.html#uri
 .. _`Cascading Style Sheets`: https://www.w3.org/Style/CSS/
-.. _`source map`: https://developer.mozilla.org/en-US/docs/Tools/Debugger/How_to/Use_a_source_map
+.. _`source map`: https://firefox-source-docs.mozilla.org/devtools-user/debugger/how_to/use_a_source_map/
 .. _`modules import`: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules#importing_features_into_your_script
 .. _`modules aggregation`: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules#aggregating_modules