Index: q2o/sos_adcp/trunk/sos_adcp/ADCP_System.xml
===================================================================
--- q2o/sos_adcp/trunk/sos_adcp/ADCP_System.xml (revision 424)
+++ q2o/sos_adcp/trunk/sos_adcp/ADCP_System.xml (revision 425)
@@ -58,10 +58,12 @@
                             </swe:field>
                             <swe:field name="lat">
-                                <swe:Quantity definition="urn:ogc:def:property:latitude">
+                                <swe:Quantity definition="urn:ogc:def:property:latitude" 
+                                              referenceFrame="urn:ogc:def:crs,crs:EPSG:6.15:4326">
                                     <swe:uom code="deg"/>
                                 </swe:Quantity> 
                             </swe:field>
                             <swe:field name="lon">
-                                <swe:Quantity definition="urn:ogc:def:property:longitude">
+                                <swe:Quantity definition="urn:ogc:def:property:longitude"
+                                              referenceFrame="urn:ogc:def:crs,crs:EPSG:6.15:4326">
                                     <swe:uom code="deg"/>
                                 </swe:Quantity> 
Index: q2o/sos_adcp/trunk/sos_adcp/PUV_Analysis.xml
===================================================================
--- q2o/sos_adcp/trunk/sos_adcp/PUV_Analysis.xml (revision 424)
+++ q2o/sos_adcp/trunk/sos_adcp/PUV_Analysis.xml (revision 425)
@@ -12,4 +12,10 @@
                 QA/QC processing</gml:description>
             <gml:name>PUV Analysis Process</gml:name>
+            <sml:documentation>
+                <sml:Document>
+                    <gml:description>Dean, R.G. and R. A. Dalrymple, 1984. Water Wave Mechanics for Engineers
+                                     and Scientists, Englewood Cliffs, N.J., Prentice-Hall, Inc., 353 pp.</gml:description>
+                </sml:Document>
+            </sml:documentation>
             <sml:inputs>
                 <sml:InputList>