diff --git a/collections/ADD_West_Antarctica_S1.yaml b/collections/ADD_West_Antarctica_S1.yaml
index 6db34ed5..d726fa91 100644
--- a/collections/ADD_West_Antarctica_S1.yaml
+++ b/collections/ADD_West_Antarctica_S1.yaml
@@ -11,6 +11,11 @@ Tags:
   - SAR
   - Antarctida
   - Polar regions
+  - Climate change
+  - Cryosphere
+  - C-SAR
+  - Open science
+  - Cryosphere
 DataSource:
   Spaceborne:
     Satellite: