+imagery_layer "gb_os_om_local_2020_04" do
+ site "os.openstreetmap.org"
+ title "OS OpenMap Local - April 2020"
+ projection "EPSG:27700"
+ source "/data/imagery/gb/openmap-local/2020-04/os-openmap-local-2020-04-combined-sea-average-zstd22.vrt"
+ copyright "Contains OS data © Crown copyright and database right 2020"
+ revision 2
+ background_colour "213 244 248" # OS OpenMap Local Water Blue
+ extension "os_om_local_png"
+ url_aliases ["/om-local-2020-04", "/om-local"]
+ default_layer true
+end
+
+imagery_layer "gb_os_om_local_2016_10" do
+ site "os.openstreetmap.org"
+ title "OS OpenMap Local - October 2016"
+ projection "EPSG:27700"
+ source "/data/imagery/gb/openmap-local/2017-10/os-openmap-local-2016-10.vrt"
+ copyright "Contains OS data © Crown copyright and database right 2016"
+ background_colour "213 244 248" # OS OpenMap Local Water Blue
+ extension "os_om_local_png"
+end
+
+imagery_layer "gb_os_om_local_2017_04" do
+ site "os.openstreetmap.org"
+ title "OS OpenMap Local - April 2017"
+ projection "EPSG:27700"
+ source "/data/imagery/gb/openmap-local/2017-10/os-openmap-local-2017-04.vrt"
+ copyright "Contains OS data © Crown copyright and database right 2017"
+ background_colour "213 244 248" # OS OpenMap Local Water Blue
+ extension "os_om_local_png"
+end
+
+imagery_layer "gb_os_om_local_2017_10" do
+ site "os.openstreetmap.org"
+ title "OS OpenMap Local - October 2017"
+ projection "EPSG:27700"
+ source "/data/imagery/gb/openmap-local/2017-10/os-openmap-local-2017-10.vrt"
+ copyright "Contains OS data © Crown copyright and database right 2017"
+ background_colour "213 244 248" # OS OpenMap Local Water Blue
+ extension "os_om_local_png"
+end