Label synthetic dataset (banner + tag + data_type)

README.md

@@ -1,23 +1,27 @@
 ---
 license: cc-by-4.0
 task_categories:
-  - tabular-classification
-  - tabular-regression
+- tabular-classification
+- tabular-regression
 language:
-  - en
+- en
 tags:
-  - climate
-  - environment
-  - africa
-  - synthetic-data
-  - sub-saharan-africa
-  - climate-vulnerability
-  - climate-adaptation
-  - climate-risk
+- climate
+- environment
+- africa
+- synthetic-data
+- sub-saharan-africa
+- climate-vulnerability
+- climate-adaptation
+- climate-risk
+- synthetic
 size_categories:
-  - 10K<n<100K
+- 10K<n<100K
+data_type: synthetic
 ---
 
+> ⚠️ **Synthetic dataset** — Parameterized from published SSA literature, not real observations. Not suitable for empirical analysis or policy inference.
+
 # Climate Vulnerability and Exposure - Africa
 
 A comprehensive synthetic dataset assessing climate vulnerability, exposure indices, and adaptive capacity across Sub-Saharan African countries.