Update annotations

Author: dponti

Geophysics.xsd

@@ -916,7 +916,11 @@ DSB: REMOVED FROM PROFILE
         </sequence>
     </complexType>
     <element name="GP_FieldProcedure" type="diggs:GP_FieldProcedureType"
-        substitutionGroup="diggs:AbstractInsituTestProcedure"/>
+        substitutionGroup="diggs:AbstractInsituTestProcedure">
+        <annotation>
+            <documentation>An procedure object that describes the components of a geophysical field survey, including details about the receiver and source equipment, data acquisition system, recording parameters, and source-receiver configurations or platform geometries.</documentation>
+        </annotation>
+    </element>
     <complexType name="GP_FieldProcedureType">
         <complexContent>
             <extension base="diggs:AbstractInsituTestProcedureType">

Geotechnical.xsd

@@ -3120,7 +3120,11 @@ soil, which is dependent upon the water content of the soil, along with the type
         </complexContent>
     </complexType>
     <element name="RedoxTest" substitutionGroup="diggs:AbstractLaboratoryTestProcedure"
-        type="diggs_geo:RedoxTestType"> </element>
+        type="diggs_geo:RedoxTestType">
+        <annotation>
+            <documentation>A redox test measures a sample's overall reducing or oxidizing capacity. The redox potential is measured in millivolts (mV) relative to a standard hydrogen electrode and is commonly measured using a platinum electrode with a saturated calomel electrode as reference.</documentation>
+        </annotation>
+    </element>
     <complexType name="RedoxTestType">
         <complexContent>
             <extension base="diggs:AbstractLaboratoryTestProcedureType">