drought severity conditions using the Palmer Drought Severity Index (PDSI), typically sourced from the Centers for Disease Control and Prevention (CDC)

Data Commons · copybara-github · commit 93cd75cdd056 · 2025-08-04T01:59:29.000-07:00
PiperOrigin-RevId: 789641578
diff --git a/core/measurement_methods.mcf b/core/measurement_methods.mcf
@@ -16,6 +16,10 @@ subClassOf: dcs:MeasurementMethodEnum
 description: "Measurement methods used solely for distinguishing observations that come from different sources about the same statistic."
 typeOf: schema:Class
 
+Node: dcid:CDC_PalmerDroughtSeverityIndex
+typeOf: dcs:MeasurementMethodEnum
+name: "CDC_PalmerDroughtSeverityIndex"
+
 Node: dcid:CovidTrackingProject
 name: "CovidTrackingProject"
 typeOf: dcs:StatisticSourceEnum
