From f18ae17bba15fc2edcfdb555288d4d7ab2ed69ba Mon Sep 17 00:00:00 2001
From: Grant Slater <github@firefishy.com>
Date: Wed, 10 Jun 2026 12:07:24 +0100
Subject: [PATCH] imagery: Add preview of MW 50k topographic series

---
 cookbooks/imagery/recipes/mw_dos_topo.rb | 36 ++++++++++++++++++++++++
 roles/imagery.rb                         |  3 +-
 2 files changed, 38 insertions(+), 1 deletion(-)
 create mode 100644 cookbooks/imagery/recipes/mw_dos_topo.rb

diff --git a/cookbooks/imagery/recipes/mw_dos_topo.rb b/cookbooks/imagery/recipes/mw_dos_topo.rb
new file mode 100644
index 000000000..5b00d736b
--- /dev/null
+++ b/cookbooks/imagery/recipes/mw_dos_topo.rb
@@ -0,0 +1,36 @@
+#
+# Cookbook:: imagery
+# Recipe:: mw_dos_topo
+#
+# Copyright:: 2026, OpenStreetMap Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+include_recipe "imagery"
+
+imagery_site "malawi-topo.openstreetmap.org.za" do
+  title "OpenStreetMap - MW - Topographic Series"
+  aliases ["malawi-topo.osm.org.za"]
+  bbox [[-17.123456, 33.123456], [-14.123456, 35.123456]]
+end
+
+imagery_layer "mw_dos_topo_50k" do
+  site "malawi-topo.openstreetmap.org.za"
+  title "MW Topo 50k"
+  projection "EPSG:3857"
+  source "/store/imagery/mw/50k-topo/combined.webp.google.r_lanczos.bs_256.aligned.cog.tif"
+  copyright "Directorate of Overseas Surveys (DOS)"
+  default_layer true
+  revision 1
+end
diff --git a/roles/imagery.rb b/roles/imagery.rb
index f602f667f..ebb32a45f 100644
--- a/roles/imagery.rb
+++ b/roles/imagery.rb
@@ -42,5 +42,6 @@ run_list(
   "recipe[imagery::lu_lidar_hillshade]",
   "recipe[imagery::za_ngi_aerial]",
   "recipe[imagery::us_imagery]",
-  "recipe[imagery::sz_dos_topo]"
+  "recipe[imagery::sz_dos_topo]",
+  "recipe[imagery::mw_dos_topo]"
 )
-- 
2.47.3