X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/a8f8a8846494f8b6acb7819ee00544288b6c80df..f171579497681fb01212c9de813eb95424c6351e:/cookbooks/imagery/recipes/gb_os_sv.rb

diff --git a/cookbooks/imagery/recipes/gb_os_sv.rb b/cookbooks/imagery/recipes/gb_os_sv.rb
index 7b99213ad..0338da354 100644
--- a/cookbooks/imagery/recipes/gb_os_sv.rb
+++ b/cookbooks/imagery/recipes/gb_os_sv.rb
@@ -43,7 +43,7 @@ end
 
 imagery_site "os.openstreetmap.org" do
   title "OpenStreetMap - Ordnance Survey OpenData - Street View"
-  aliases ["os.openstreetmap.org", "a.os.openstreetmap.org", "b.os.openstreetmap.org", "c.os.openstreetmap.org", "os.openstreetmap.org.uk", "a.os.openstreetmap.org.uk", "b.os.openstreetmap.org.uk", "c.os.openstreetmap.org.uk"]
+  aliases ["os.openstreetmap.org.uk"]
   bbox [[49.85, -10.5], [58.75, 1.9]]
 end
 
@@ -191,86 +191,88 @@ imagery_layer "gb_os_sv_2016_04" do
   url_aliases ["/sv-2016-04", "/sv"] # Add "/sv" to current edition for backward compatibility
 end
 
-# Diff layers
+# ======= Diff layers =======
+
 imagery_layer "gb_os_sv_diff_2010_04_2010_11" do
   site "os.openstreetmap.org"
+  title "Changes April 2010 to November 2010"
   projection "EPSG:27700"
   source "/data/imagery/gb/os-sv/ossv-diff-2010-04-2010-11-combined.vrt"
   copyright "Contains Ordnance Survey data © Crown copyright and database right 2010"
   extension "os_sv_diff_png"
   url_aliases ["/sv-diff-2010-04-2010-11"]
   overlay true
-  revision 2
 end
 
 imagery_layer "gb_os_sv_diff_2010_04_2011_05" do
   site "os.openstreetmap.org"
+  title "Changes April 2010 to May 2011"
   projection "EPSG:27700"
   source "/data/imagery/gb/os-sv/ossv-diff-2010-04-2011-05-combined.vrt"
   copyright "Contains Ordnance Survey data © Crown copyright and database right 2011"
   extension "os_sv_diff_png"
   url_aliases ["/sv-diff-2010-04-2011-05"]
   overlay true
-  revision 2
 end
 
 imagery_layer "gb_os_sv_diff_2010_04_2011_11" do
   site "os.openstreetmap.org"
+  title "Changes April 2010 to November 2011"
   projection "EPSG:27700"
   source "/data/imagery/gb/os-sv/ossv-diff-2010-04-2011-11-combined.vrt"
   copyright "Contains Ordnance Survey data © Crown copyright and database right 2011"
   extension "os_sv_diff_png"
   url_aliases ["/sv-diff-2010-04-2011-11"]
   overlay true
-  revision 2
 end
 
 imagery_layer "gb_os_sv_diff_2010_04_2012_05" do
   site "os.openstreetmap.org"
+  title "Changes April 2010 to May 2012"
   projection "EPSG:27700"
   source "/data/imagery/gb/os-sv/ossv-diff-2010-04-2012-05-combined.vrt"
   copyright "Contains Ordnance Survey data © Crown copyright and database right 2012"
   extension "os_sv_diff_png"
   url_aliases ["/sv-diff-2010-04-2012-05"]
   overlay true
-  revision 2
 end
 
 imagery_layer "gb_os_sv_diff_2010_04_2012_11" do
   site "os.openstreetmap.org"
+  title "Changes April 2010 to November 2012"
   projection "EPSG:27700"
   source "/data/imagery/gb/os-sv/ossv-diff-2010-04-2012-11-combined.vrt"
   copyright "Contains Ordnance Survey data © Crown copyright and database right 2012"
   extension "os_sv_diff_png"
   url_aliases ["/sv-diff-2010-04-2012-11"]
   overlay true
-  revision 1
 end
 
 imagery_layer "gb_os_sv_diff_2010_04_2013_05" do
   site "os.openstreetmap.org"
+  title "Changes April 2010 to May 2013"
   projection "EPSG:27700"
   source "/data/imagery/gb/os-sv/ossv-diff-2010-04-2013-05-combined.vrt"
   copyright "Contains Ordnance Survey data © Crown copyright and database right 2013"
   extension "os_sv_diff_png"
   url_aliases ["/sv-diff-2010-04-2013-05"]
   overlay true
-  revision 1
 end
 
 imagery_layer "gb_os_sv_diff_2010_04_2013_11" do
   site "os.openstreetmap.org"
+  title "Changes April 2010 to November 2013"
   projection "EPSG:27700"
   source "/data/imagery/gb/os-sv/ossv-diff-2010-04-2013-11-combined.vrt"
   copyright "Contains Ordnance Survey data © Crown copyright and database right 2013"
   extension "os_sv_diff_png"
   url_aliases ["/sv-diff-2010-04-2013-11"]
   overlay true
-  revision 1
 end
 
 imagery_layer "gb_os_sv_diff_2010_04_2014_04" do
   site "os.openstreetmap.org"
+  title "Changes April 2010 to April 2014"
   projection "EPSG:27700"
   source "/data/imagery/gb/os-sv/ossv-diff-2010-04-2014-04-combined.vrt"
   copyright "Contains Ordnance Survey data © Crown copyright and database right 2014"
@@ -281,6 +283,7 @@ end
 
 imagery_layer "gb_os_sv_diff_2010_04_2014_10" do
   site "os.openstreetmap.org"
+  title "Changes April 2010 to October 2014"
   projection "EPSG:27700"
   source "/data/imagery/gb/os-sv/ossv-diff-2010-04-2014-10-combined.vrt"
   copyright "Contains Ordnance Survey data © Crown copyright and database right 2014"
@@ -291,6 +294,7 @@ end
 
 imagery_layer "gb_os_sv_diff_2010_04_2015_05" do
   site "os.openstreetmap.org"
+  title "Changes April 2010 to May 2015"
   projection "EPSG:27700"
   source "/data/imagery/gb/os-sv/ossv-diff-2010-04-2015-05-combined.vrt"
   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -301,6 +305,7 @@ end
 
 imagery_layer "gb_os_sv_diff_2010_04_2015_11" do
   site "os.openstreetmap.org"
+  title "Changes April 2010 to November 2015"
   projection "EPSG:27700"
   source "/data/imagery/gb/os-sv/ossv-diff-2010-04-2015-11-combined.vrt"
   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -311,6 +316,7 @@ end
 
 imagery_layer "gb_os_sv_diff_2010_04_2016_04" do
   site "os.openstreetmap.org"
+  title "Changes April 2010 to April 2016"
   projection "EPSG:27700"
   source "/data/imagery/gb/os-sv/ossv-diff-2010-04-2016-04-combined.vrt"
   copyright "Contains Ordnance Survey data © Crown copyright and database right 2016"
@@ -321,6 +327,7 @@ end
 
 imagery_layer "gb_os_sv_diff_2010_11_2011_05" do
   site "os.openstreetmap.org"
+  title "Changes November 2010 to May 2011"
   projection "EPSG:27700"
   source "/data/imagery/gb/os-sv/ossv-diff-2010-11-2011-05-combined.vrt"
   copyright "Contains Ordnance Survey data © Crown copyright and database right 2011"
@@ -329,58 +336,64 @@ imagery_layer "gb_os_sv_diff_2010_11_2011_05" do
   overlay true
 end
 
-# imagery_layer "gb_os_sv_diff_2010_11_2011_11" do
-#   site "os.openstreetmap.org"
-#   projection "EPSG:27700"
-#   source "/data/imagery/gb/os-sv/ossv-diff-2010-11-2011-11-combined.vrt"
-#   copyright "Contains Ordnance Survey data © Crown copyright and database right 2011"
-#   extension "os_sv_diff_png"
-#   url_aliases ["/sv-diff-2010-11-2011-11"]
-#   overlay true
-# end
-#
-# imagery_layer "gb_os_sv_diff_2010_11_2012_05" do
-#   site "os.openstreetmap.org"
-#   projection "EPSG:27700"
-#   source "/data/imagery/gb/os-sv/ossv-diff-2010-11-2012-05-combined.vrt"
-#   copyright "Contains Ordnance Survey data © Crown copyright and database right 2012"
-#   extension "os_sv_diff_png"
-#   url_aliases ["/sv-diff-2010-11-2012-05"]
-#   overlay true
-# end
-#
-# imagery_layer "gb_os_sv_diff_2010_11_2012_11" do
-#   site "os.openstreetmap.org"
-#   projection "EPSG:27700"
-#   source "/data/imagery/gb/os-sv/ossv-diff-2010-11-2012-11-combined.vrt"
-#   copyright "Contains Ordnance Survey data © Crown copyright and database right 2012"
-#   extension "os_sv_diff_png"
-#   url_aliases ["/sv-diff-2010-11-2012-11"]
-#   overlay true
-# end
-#
-# imagery_layer "gb_os_sv_diff_2010_11_2013_05" do
-#   site "os.openstreetmap.org"
-#   projection "EPSG:27700"
-#   source "/data/imagery/gb/os-sv/ossv-diff-2010-11-2013-05-combined.vrt"
-#   copyright "Contains Ordnance Survey data © Crown copyright and database right 2013"
-#   extension "os_sv_diff_png"
-#   url_aliases ["/sv-diff-2010-11-2013-05"]
-#   overlay true
-# end
-#
-# imagery_layer "gb_os_sv_diff_2010_11_2013_11" do
-#   site "os.openstreetmap.org"
-#   projection "EPSG:27700"
-#   source "/data/imagery/gb/os-sv/ossv-diff-2010-11-2013-11-combined.vrt"
-#   copyright "Contains Ordnance Survey data © Crown copyright and database right 2013"
-#   extension "os_sv_diff_png"
-#   url_aliases ["/sv-diff-2010-11-2013-11"]
-#   overlay true
-# end
-#
+imagery_layer "gb_os_sv_diff_2010_11_2011_11" do
+  site "os.openstreetmap.org"
+  title "Changes November 2010 to November 2011"
+  projection "EPSG:27700"
+  source "/data/imagery/gb/os-sv/ossv-diff-2010-11-2011-11-combined.vrt"
+  copyright "Contains Ordnance Survey data © Crown copyright and database right 2011"
+  extension "os_sv_diff_png"
+  url_aliases ["/sv-diff-2010-11-2011-11"]
+  overlay true
+end
+
+imagery_layer "gb_os_sv_diff_2010_11_2012_05" do
+  site "os.openstreetmap.org"
+  title "Changes November 2010 to May 2012"
+  projection "EPSG:27700"
+  source "/data/imagery/gb/os-sv/ossv-diff-2010-11-2012-05-combined.vrt"
+  copyright "Contains Ordnance Survey data © Crown copyright and database right 2012"
+  extension "os_sv_diff_png"
+  url_aliases ["/sv-diff-2010-11-2012-05"]
+  overlay true
+end
+
+imagery_layer "gb_os_sv_diff_2010_11_2012_11" do
+  site "os.openstreetmap.org"
+  title "Changes November 2010 to November 2012"
+  projection "EPSG:27700"
+  source "/data/imagery/gb/os-sv/ossv-diff-2010-11-2012-11-combined.vrt"
+  copyright "Contains Ordnance Survey data © Crown copyright and database right 2012"
+  extension "os_sv_diff_png"
+  url_aliases ["/sv-diff-2010-11-2012-11"]
+  overlay true
+end
+
+imagery_layer "gb_os_sv_diff_2010_11_2013_05" do
+  site "os.openstreetmap.org"
+  title "Changes November 2010 to May 2013"
+  projection "EPSG:27700"
+  source "/data/imagery/gb/os-sv/ossv-diff-2010-11-2013-05-combined.vrt"
+  copyright "Contains Ordnance Survey data © Crown copyright and database right 2013"
+  extension "os_sv_diff_png"
+  url_aliases ["/sv-diff-2010-11-2013-05"]
+  overlay true
+end
+
+imagery_layer "gb_os_sv_diff_2010_11_2013_11" do
+  site "os.openstreetmap.org"
+  title "Changes November 2010 to November 2013"
+  projection "EPSG:27700"
+  source "/data/imagery/gb/os-sv/ossv-diff-2010-11-2013-11-combined.vrt"
+  copyright "Contains Ordnance Survey data © Crown copyright and database right 2013"
+  extension "os_sv_diff_png"
+  url_aliases ["/sv-diff-2010-11-2013-11"]
+  overlay true
+end
+
 # imagery_layer "gb_os_sv_diff_2010_11_2014_04" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2010 to April 2014"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2010-11-2014-04-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2014"
@@ -391,6 +404,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2010_11_2014_10" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2010 to October 2014"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2010-11-2014-10-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2014"
@@ -401,6 +415,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2010_11_2015_05" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2010 to May 2015"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2010-11-2015-05-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -411,6 +426,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2010_11_2015_11" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2010 to November 2015"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2010-11-2015-11-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -421,6 +437,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2010_11_2016_04" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2010 to April 2016"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2010-11-2016-04-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2016"
@@ -431,6 +448,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2011_05_2011_11" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2011 to November 2011"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2011-05-2011-11-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2011"
@@ -441,6 +459,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2011_05_2012_05" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2011 to May 2012"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2011-05-2012-05-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2012"
@@ -451,6 +470,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2011_05_2012_11" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2011 to November 2012"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2011-05-2012-11-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2012"
@@ -461,6 +481,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2011_05_2013_05" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2011 to May 2013"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2011-05-2013-05-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2013"
@@ -471,6 +492,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2011_05_2013_11" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2011 to November 2013"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2011-05-2013-11-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2013"
@@ -481,6 +503,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2011_05_2014_04" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2011 to April 2014"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2011-05-2014-04-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2014"
@@ -491,6 +514,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2011_05_2014_10" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2011 to October 2014"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2011-05-2014-10-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2014"
@@ -501,6 +525,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2011_05_2015_05" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2011 to May 2015"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2011-05-2015-05-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -511,6 +536,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2011_05_2015_11" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2011 to November 2015"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2011-05-2015-11-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -521,6 +547,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2011_05_2016_04" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2011 to April 2016"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2011-05-2016-04-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2016"
@@ -531,6 +558,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2011_11_2012_05" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2011 to May 2012"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2011-11-2012-05-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2012"
@@ -541,6 +569,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2011_11_2012_11" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2011 to November 2012"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2011-11-2012-11-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2012"
@@ -551,6 +580,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2011_11_2013_05" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2011 to May 2013"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2011-11-2013-05-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2013"
@@ -561,6 +591,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2011_11_2013_11" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2011 to November 2013"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2011-11-2013-11-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2013"
@@ -571,6 +602,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2011_11_2014_04" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2011 to April 2014"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2011-11-2014-04-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2014"
@@ -581,6 +613,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2011_11_2014_10" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2011 to October 2014"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2011-11-2014-10-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2011"
@@ -591,6 +624,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2011_11_2015_05" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2011 to May 2015"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2011-11-2015-05-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -601,6 +635,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2011_11_2015_11" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2011 to November 2015"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2011-11-2015-11-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -611,6 +646,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2011_11_2016_04" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2011 to April 2016"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2011-11-2016-04-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2016"
@@ -621,6 +657,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2012_05_2012_11" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2012 to November 2012"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2012-05-2012-11-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2012"
@@ -631,6 +668,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2012_05_2013_05" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2012 to May 2013"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2012-05-2013-05-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2013"
@@ -641,6 +679,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2012_05_2013_11" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2012 to November 2013"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2012-05-2013-11-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2013"
@@ -651,6 +690,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2012_05_2014_04" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2012 to April 2014"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2012-05-2014-04-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2014"
@@ -661,6 +701,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2012_05_2014_10" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2012 to October 2014"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2012-05-2014-10-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2014"
@@ -671,6 +712,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2012_05_2015_05" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2012 to May 2015"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2012-05-2015-05-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -681,6 +723,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2012_05_2015_11" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2012 to November 2015"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2012-05-2015-11-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -691,6 +734,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2012_05_2016_04" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2012 to April 2016"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2012-05-2016-04-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2016"
@@ -701,6 +745,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2012_11_2013_05" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2012 to May 2013"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2012-11-2013-05-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2013"
@@ -711,6 +756,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2012_11_2013_11" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2012 to November 2013"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2012-11-2013-11-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2013"
@@ -721,6 +767,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2012_11_2014_04" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2012 to April 2014"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2012-11-2014-04-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2014"
@@ -731,6 +778,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2012_11_2014_10" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2012 to October 2014"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2012-11-2014-10-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2014"
@@ -741,6 +789,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2012_11_2015_05" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2012 to May 2015"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2012-11-2015-05-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -751,6 +800,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2012_11_2015_11" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2012 to November 2015"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2012-11-2015-11-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -761,6 +811,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2012_11_2016_04" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2012 to April 2016"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2012-11-2016-04-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2016"
@@ -771,6 +822,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2013_05_2013_11" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2013 to November 2013"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2013-05-2013-11-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2013"
@@ -781,6 +833,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2013_05_2014_04" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2013 to April 2014"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2013-05-2014-04-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2014"
@@ -791,6 +844,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2013_05_2014_10" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2013 to October 2014"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2013-05-2014-10-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2014"
@@ -801,6 +855,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2013_05_2015_05" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2013 to May 2015"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2013-05-2015-05-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -811,6 +866,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2013_05_2015_11" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2013 to November 2015"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2013-05-2015-11-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -821,6 +877,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2013_05_2016_04" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2013 to April 2016"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2013-05-2016-04-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2016"
@@ -831,6 +888,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2013_11_2014_04" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2013 to April 2014"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2013-11-2014-04-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2014"
@@ -841,6 +899,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2013_11_2014_10" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2013 to October 2014"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2013-11-2014-10-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2014"
@@ -851,6 +910,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2013_11_2015_05" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2013 to May 2015"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2013-11-2015-05-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -861,6 +921,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2013_11_2015_11" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2013 to November 2015"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2013-11-2015-11-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -871,6 +932,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2013_11_2016_04" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2013 to April 2016"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2013-11-2016-04-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2016"
@@ -881,6 +943,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2014_04_2014_10" do
 #   site "os.openstreetmap.org"
+#   title "Changes April 2014 to October 2014"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2014-04-2014-10-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2014"
@@ -891,6 +954,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2014_04_2015_05" do
 #   site "os.openstreetmap.org"
+#   title "Changes April 2014 to May 2015"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2014-04-2015-05-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -901,6 +965,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2014_04_2015_11" do
 #   site "os.openstreetmap.org"
+#   title "Changes April 2014 to November 2015"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2014-04-2015-11-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -911,6 +976,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2014_04_2016_04" do
 #   site "os.openstreetmap.org"
+#   title "Changes April 2014 to April 2016"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2014-04-2016-04-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2016"
@@ -921,6 +987,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2014_10_2015_05" do
 #   site "os.openstreetmap.org"
+#   title "Changes October 2014 to May 2015"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2014-10-2015-05-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -931,6 +998,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2014_10_2015_11" do
 #   site "os.openstreetmap.org"
+#   title "Changes October 2014 to November 2015"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2014-10-2015-11-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -941,6 +1009,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2014_10_2016_04" do
 #   site "os.openstreetmap.org"
+#   title "Changes October 2014 to April 2016"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2014-10-2016-04-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2016"
@@ -951,6 +1020,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2015_05_2015_11" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2015 to November 2015"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2015-05-2015-11-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2015"
@@ -961,6 +1031,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2015_05_2016_04" do
 #   site "os.openstreetmap.org"
+#   title "Changes May 2015 to April 2016"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2015-05-2016-04-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2016"
@@ -971,6 +1042,7 @@ end
 #
 # imagery_layer "gb_os_sv_diff_2015_11_2016_04" do
 #   site "os.openstreetmap.org"
+#   title "Changes November 2015 to April 2016"
 #   projection "EPSG:27700"
 #   source "/data/imagery/gb/os-sv/ossv-diff-2015-11-2016-04-combined.vrt"
 #   copyright "Contains Ordnance Survey data © Crown copyright and database right 2016"