diff --git a/NumericalData/AMDA/ACE/MFI/ace-mag-real.xml b/NumericalData/AMDA/ACE/MFI/ace-mag-real.xml
index e050bdd..eebac29 100644
--- a/NumericalData/AMDA/ACE/MFI/ace-mag-real.xml
+++ b/NumericalData/AMDA/ACE/MFI/ace-mag-real.xml
@@ -51,7 +51,7 @@
       <TemporalDescription>
          <TimeSpan>
              <StartDate>2014-01-06T00:00:00Z</StartDate>
-             <StopDate>2016-10-26T12:59:59Z</StopDate>
+             <StopDate>2016-11-02T00:59:59Z</StopDate>
          </TimeSpan>
          <Cadence>PT60S</Cadence>
       </TemporalDescription>
diff --git a/NumericalData/AMDA/ACE/SWEPAM/ace-swepam-real.xml b/NumericalData/AMDA/ACE/SWEPAM/ace-swepam-real.xml
index 5052dea..83541f2 100644
--- a/NumericalData/AMDA/ACE/SWEPAM/ace-swepam-real.xml
+++ b/NumericalData/AMDA/ACE/SWEPAM/ace-swepam-real.xml
@@ -44,7 +44,7 @@
    <TemporalDescription>
       <TimeSpan>
          <StartDate>2014-01-06T00:00:00Z</StartDate>
-         <StopDate>2016-10-26T12:59:59Z</StopDate>
+         <StopDate>2016-11-02T00:59:59Z</StopDate>
      </TimeSpan>
      <Cadence>PT60S</Cadence>
    </TemporalDescription>
diff --git a/NumericalData/AMDA/Cluster/Cluster1/EFW/clust1-efw-gse.xml b/NumericalData/AMDA/Cluster/Cluster1/EFW/clust1-efw-gse.xml
index 80658f3..9f0215a 100644
--- a/NumericalData/AMDA/Cluster/Cluster1/EFW/clust1-efw-gse.xml
+++ b/NumericalData/AMDA/Cluster/Cluster1/EFW/clust1-efw-gse.xml
@@ -4,21 +4,34 @@
     <NumericalData>
         <ResourceID>spase://CDPP/NumericalData/AMDA/Cluster/Cluster1/EFW/clust1-efw-gse</ResourceID>
         <ResourceHeader>
-            <ResourceName>3d (gse)</ResourceName>
-            <AlternateName>Cluster 1 Prime Parameter EFW Data</AlternateName>
-            <ReleaseDate>2015-10-19T11:00:44Z</ReleaseDate>
+            <ResourceName>3D (gse/gsm)</ResourceName>
+            <AlternateName>Cluster 1 3D electric field (EFW; L3)</AlternateName>
+            <ReleaseDate>2016-10-19T11:00:44Z</ReleaseDate>
             <Description>               
                 Electric Field in GSE is obtained from CSA C[1-4]_CP_EFW_L3_E3D_GSE. 
                 Note that Pi has not validated this product.
-                This dataset contains the electric field in the inertial frame (i.e., vxB removed) in the GSE coordinate system, using EFW electric field data from file C[1-4]_CP_EFW_L3_E and interpolated FGM magnetic field data from C[1-4]_CP_FGM_5VPS products. The spin-axis component of the electric field is calculated with assumption of E.B equals 0 and with use of 2 electric field 
-                components in the spin plane and three magnetic field components.               
+                This dataset contains the electric field in the inertial frame (i.e., vxB removed) in the GSE coordinate system, 
+                using EFW electric field data from file C[1-4]_CP_EFW_L3_E and interpolated FGM magnetic field data from C[1-4]_CP_FGM_5VPS products. The spin-axis component of the electric field is calculated with assumption of E.B equals 0 and with use of 2 electric field 
+                components in the spin plane and three magnetic field components.
+                
+                Data quality description : 
+                * 4 : Excellent data which have received special treatment
+                * 3 : Good for publication, subject to PI approval
+                * 2 : Survey data, not for publication
+                * 1 : Known problems, use at your own risk
+                * 0 : Bad data
             </Description>
-                <Acknowledgement>NASA, Georg Gustafsson</Acknowledgement>
+            <Acknowledgement>PrincipalInvestigator: Prof. Mats Andre</Acknowledgement>
             <Contact>
-                <PersonID>spase://SMWG/Person/Elena.Budnik</PersonID>
-                <Role>TechnicalContact</Role>
+                <PersonID>spase://SMWG/Person/Mats.Andre</PersonID>
+                <Role>PrincipalInvestigator</Role>
             </Contact>
             <InformationURL>
+                <Name>ESA web page</Name>
+                <URL>http://www.cosmos.esa.int/web/csa/documentation</URL>
+                <Description>This site contains EFW documentation</Description>
+            </InformationURL>
+            <InformationURL>
                 <Name>NSSDC Master Catalog listing for Cluster II Rumba Electric Field and Waves (EFW)</Name>
                 <URL>http://nssdc.gsfc.nasa.gov/nmc/experimentDisplay.do?id=2000-045A-08</URL>
                 <Description>This site provides information concerning the Cluster II Rumba Electric Field and Waves Instrument.</Description>
@@ -38,11 +51,10 @@
                 <URL>http://amda.cdpp.eu</URL>
             </AccessURL>
             <Format>NetCDF</Format>
-            <Acknowledgement>NASA, Georg Gustafsson</Acknowledgement>
         </AccessInformation>
-        <ProviderName>CSA:L3</ProviderName>
+        <ProviderName>CSA</ProviderName>
         <ProcessingLevel>Calibrated</ProcessingLevel>
-        <ProviderResourceName>Cluster II Rumba Prime Parameter Electric Field and Waves (EFW) Data</ProviderResourceName>
+        <ProviderResourceName> C1_CP_EFW_L3_E3D_GSE</ProviderResourceName>
         <ProviderProcessingLevel>Calibrated</ProviderProcessingLevel>
          <InstrumentID>spase://CDPP/Instrument/AMDA/Cluster-Rumba/EFW</InstrumentID>
         <MeasurementType>ElectricField</MeasurementType>
@@ -79,7 +91,7 @@
         <Parameter>
             <Name>e_gse</Name>
             <ParameterKey>c1_e_gse</ParameterKey>
-            <Description>Cluster II Rumba Prime Parameter Electric Field and Waves duskward electric field at spin time resolution</Description>
+            <Description>Electric Field in GSE at spin time (4s) resolution (3 components)</Description>
             <Ucd>phys.elecField</Ucd>
             <Cadence>PT4S</Cadence>
             <Units>mV/m</Units>
@@ -118,7 +130,7 @@
         <Parameter>
             <Name>e_gsm</Name>
             <ParameterKey>c1_e_gsm</ParameterKey>
-            <Description>Cluster II Rumba Prime Parameter Electric Field and Waves duskward electric field at spin time resolution</Description>
+            <Description>Electric Field in GSM at spin time (4s) resolution (3 components)</Description>
             <Ucd>phys.elecField</Ucd>
             <Cadence>PT4S</Cadence>
             <Units>mV/m</Units>
@@ -156,7 +168,7 @@
         <Parameter>
             <Name>|e|</Name>
             <ParameterKey>c1_etot</ParameterKey>
-            <Description>Cluster II Rumba Prime Parameter Electric Field Magnitude at spin time resolution</Description>
+            <Description>Electric Field Magnitude at spin time (4s) resolution</Description>
             <Ucd>phys.elecField</Ucd>
             <Cadence>PT4S</Cadence>
             <Units>mV/m</Units>
@@ -172,7 +184,10 @@
         </Parameter>
         <Parameter>
             <Name>e_quality</Name>
-            <ParameterKey>c1_e_gse_qual</ParameterKey>        
+            <ParameterKey>c1_e_gse_qual</ParameterKey> 
+            <Description>
+                Data quality: 0 (Bad data) to 4 (Excellent data)
+            </Description>
             <Ucd>meta.code.qual</Ucd>
             <Cadence>PT4S</Cadence>
             <RenderingHints>
@@ -185,6 +200,9 @@
         <Parameter>
             <Name>ez_error</Name>
             <ParameterKey>c1_ez_error</ParameterKey>
+            <Description>
+                Error on the (reconstructed) Z component of the electric field
+            </Description>
             <Ucd>stat.error</Ucd>
             <Cadence>PT4S</Cadence>
             <RenderingHints>
diff --git a/NumericalData/AMDA/Cluster/Cluster2/EFW/clust2-efw-gse.xml b/NumericalData/AMDA/Cluster/Cluster2/EFW/clust2-efw-gse.xml
index aceb267..62600d4 100644
--- a/NumericalData/AMDA/Cluster/Cluster2/EFW/clust2-efw-gse.xml
+++ b/NumericalData/AMDA/Cluster/Cluster2/EFW/clust2-efw-gse.xml
@@ -4,24 +4,38 @@
     <NumericalData>
         <ResourceID>spase://CDPP/NumericalData/AMDA/Cluster/Cluster2/EFW/clust2-efw-gse</ResourceID>
         <ResourceHeader>
-            <ResourceName>3d (gse)</ResourceName>
-            <AlternateName>Cluster 2 Prime Parameter EFW Data</AlternateName>
-            <ReleaseDate>2015-10-19T15:51:44Z</ReleaseDate>
-            <Description> Electric Field in GSE is obtained from CSA C[1-4]_CP_EFW_L3_E3D_GSE 
+            <ResourceName>3D (gse/gsm)</ResourceName>
+            <AlternateName>Cluster 2 3D electric field (EFW; L3)</AlternateName>
+            <ReleaseDate>2016-10-19T11:00:44Z</ReleaseDate>
+            <Description>               
+                Electric Field in GSE is obtained from CSA C[1-4]_CP_EFW_L3_E3D_GSE. 
                 Note that Pi has not validated this product.
-                This dataset contains the electric field in the inertial frame (i.e., vxB removed) in the GSE coordinate system, using EFW electric field data from file C[1-4]_CP_EFW_L3_E and interpolated FGM magnetic field data from C[1-4]_CP_FGM_5VPS products. The spin-axis component of the electric field is calculated with assumption of E.B equals 0 and with use of 2 electric field 
+                This dataset contains the electric field in the inertial frame (i.e., vxB removed) in the GSE coordinate system, 
+                using EFW electric field data from file C[1-4]_CP_EFW_L3_E and interpolated FGM magnetic field data from C[1-4]_CP_FGM_5VPS products. The spin-axis component of the electric field is calculated with assumption of E.B equals 0 and with use of 2 electric field 
                 components in the spin plane and three magnetic field components.
-         </Description>
-            <Acknowledgement>NASA, Georg Gustafsson</Acknowledgement>
+                
+                Data quality description : 
+                * 4 : Excellent data which have received special treatment
+                * 3 : Good for publication, subject to PI approval
+                * 2 : Survey data, not for publication
+                * 1 : Known problems, use at your own risk
+                * 0 : Bad data
+            </Description>
+            <Acknowledgement>PrincipalInvestigator: Prof. Mats Andre</Acknowledgement>
             <Contact>
-                <PersonID>spase://SMWG/Person/Elena.Budnik</PersonID>
-                <Role>TechnicalContact</Role>
+                <PersonID>spase://SMWG/Person/Mats.Andre</PersonID>
+                <Role>PrincipalInvestigator</Role>
             </Contact>
             <InformationURL>
+                <Name>ESA web page</Name>
+                <URL>http://www.cosmos.esa.int/web/csa/documentation</URL>
+                <Description>This site contains EFW documentation</Description>
+            </InformationURL>
+            <InformationURL>
                 <Name>NSSDC Master Catalog listing for Cluster II Salsa Electric Field and Waves (EFW)</Name>
                 <URL>http://nssdc.gsfc.nasa.gov/nmc/experimentDisplay.do?id=2000-045A-08</URL>
                 <Description>This site provides information concerning the Cluster II Salsa Electric Field and Waves Instrument.</Description>
-            </InformationURL>
+            </InformationURL> 
             <Association>
                 <AssociationID>c2-efw-efield</AssociationID>
                 <AssociationType>PartOf</AssociationType>
@@ -37,18 +51,17 @@
                 <URL>http://amda.cdpp.eu</URL>
             </AccessURL>
             <Format>NetCDF</Format>
-            <Acknowledgement>NASA, Georg Gustafsson</Acknowledgement>
         </AccessInformation>
-        <ProviderName>CSA:L3</ProviderName>
+        <ProviderName>CSA</ProviderName>
         <ProcessingLevel>Calibrated</ProcessingLevel>
-        <ProviderResourceName>Cluster II Salsa Prime Parameter Electric Field and Waves (EFW) Data</ProviderResourceName>
+        <ProviderResourceName>C2_CP_EFW_L3_E3D_GSE</ProviderResourceName>
         <ProviderProcessingLevel>Calibrated</ProviderProcessingLevel>
          <InstrumentID>spase://CDPP/Instrument/AMDA/Cluster-Salsa/EFW</InstrumentID>
         <MeasurementType>ElectricField</MeasurementType>
         <MeasurementType>Waves.Passive</MeasurementType>
         <TemporalDescription>
             <TimeSpan>
-                <StartDate>2001-02-01T00:00:02Z</StartDate>
+                <StartDate>2001-02-01T00:00:06Z</StartDate>
                 <StopDate>2015-01-31T23:59:58Z</StopDate>
              </TimeSpan>
             <Cadence>PT4S</Cadence>
@@ -78,7 +91,7 @@
         <Parameter>
             <Name>e_gse</Name>
             <ParameterKey>c2_e_gse</ParameterKey>
-            <Description>Cluster II Salsa Prime Parameter Electric Field and Waves duskward electric field at spin time resolution</Description>
+            <Description>Electric Field in GSE at spin time (4s) resolution (3 components)</Description>
             <Ucd>phys.elecField</Ucd>
             <Cadence>PT4S</Cadence>
             <Units>mV/m</Units>
@@ -117,7 +130,7 @@
         <Parameter>
             <Name>e_gsm</Name>
             <ParameterKey>c2_e_gsm</ParameterKey>
-            <Description>Cluster II Salsa Prime Parameter Electric Field and Waves duskward electric field at spin time resolution</Description>
+            <Description>Electric Field in GSM at spin time (4s) resolution (3 components)</Description>
             <Ucd>phys.elecField</Ucd>
             <Cadence>PT4S</Cadence>
             <Units>mV/m</Units>
@@ -155,7 +168,7 @@
         <Parameter>
             <Name>|e|</Name>
             <ParameterKey>c2_etot</ParameterKey>
-            <Description>Cluster II Salsa Prime Parameter Electric Field Magnitude at spin time resolution</Description>
+            <Description>Electric Field Magnitude at spin time (4s) resolution</Description>
             <Ucd>phys.elecField</Ucd>
             <Cadence>PT4S</Cadence>
             <Units>mV/m</Units>
@@ -171,8 +184,15 @@
         </Parameter>
         <Parameter>
             <Name>e_quality</Name>
-            <ParameterKey>c2_e_gse_qual</ParameterKey>        
+            <ParameterKey>c2_e_gse_qual</ParameterKey> 
+            <Description>
+                Data quality: 0 (Bad data) to 4 (Excellent data)
+            </Description>
+            <Ucd>meta.code.qual</Ucd>
             <Cadence>PT4S</Cadence>
+            <RenderingHints>
+                <DisplayType>TimeSeries</DisplayType>
+            </RenderingHints>
             <Support>
                 <SupportQuantity>Other</SupportQuantity>
             </Support>
@@ -180,6 +200,9 @@
         <Parameter>
             <Name>ez_error</Name>
             <ParameterKey>c2_ez_error</ParameterKey>
+            <Description>
+                Error on the (reconstructed) Z component of the electric field
+            </Description>
             <Ucd>stat.error</Ucd>
             <Cadence>PT4S</Cadence>
             <RenderingHints>
diff --git a/NumericalData/AMDA/Cluster/Cluster3/EFW/clust3-efw-gse.xml b/NumericalData/AMDA/Cluster/Cluster3/EFW/clust3-efw-gse.xml
index 14de8cc..363bb5b 100644
--- a/NumericalData/AMDA/Cluster/Cluster3/EFW/clust3-efw-gse.xml
+++ b/NumericalData/AMDA/Cluster/Cluster3/EFW/clust3-efw-gse.xml
@@ -4,24 +4,38 @@
     <NumericalData>
         <ResourceID>spase://CDPP/NumericalData/AMDA/Cluster/Cluster3/EFW/clust3-efw-gse</ResourceID>
         <ResourceHeader>
-            <ResourceName>3d (gse)</ResourceName>
-            <AlternateName>Cluster 3 Prime Parameter EFW Data</AlternateName>
-            <ReleaseDate>2015-10-19T15:51:44Z</ReleaseDate>
-            <Description>Electric Field in GSE is obtained from CSA C[1-4]_CP_EFW_L3_E3D_GSE 
+            <ResourceName>3D (gse/gsm)</ResourceName>
+            <AlternateName>Cluster 3 3D electric field (EFW; L3)</AlternateName>
+            <ReleaseDate>2016-10-19T11:00:44Z</ReleaseDate>
+            <Description>               
+                Electric Field in GSE is obtained from CSA C[1-4]_CP_EFW_L3_E3D_GSE. 
                 Note that Pi has not validated this product.
-                This dataset contains the electric field in the inertial frame (i.e., vxB removed) in the GSE coordinate system, using EFW electric field data from file C[1-4]_CP_EFW_L3_E and interpolated FGM magnetic field data from C[1-4]_CP_FGM_5VPS products. The spin-axis component of the electric field is calculated with assumption of E.B equals 0 and with use of 2 electric field 
+                This dataset contains the electric field in the inertial frame (i.e., vxB removed) in the GSE coordinate system, 
+                using EFW electric field data from file C[1-4]_CP_EFW_L3_E and interpolated FGM magnetic field data from C[1-4]_CP_FGM_5VPS products. The spin-axis component of the electric field is calculated with assumption of E.B equals 0 and with use of 2 electric field 
                 components in the spin plane and three magnetic field components.
+                
+                Data quality description : 
+                * 4 : Excellent data which have received special treatment
+                * 3 : Good for publication, subject to PI approval
+                * 2 : Survey data, not for publication
+                * 1 : Known problems, use at your own risk
+                * 0 : Bad data
             </Description>
-                <Acknowledgement>NASA, Georg Gustafsson</Acknowledgement>
+            <Acknowledgement>PrincipalInvestigator: Prof. Mats Andre</Acknowledgement>
             <Contact>
-                <PersonID>spase://SMWG/Person/Elena.Budnik</PersonID>
-                <Role>TechnicalContact</Role>
+                <PersonID>spase://SMWG/Person/Mats.Andre</PersonID>
+                <Role>PrincipalInvestigator</Role>
             </Contact>
             <InformationURL>
+                <Name>ESA web page</Name>
+                <URL>http://www.cosmos.esa.int/web/csa/documentation</URL>
+                <Description>This site contains EFW documentation</Description>
+            </InformationURL>
+            <InformationURL>
                 <Name>NSSDC Master Catalog listing for Cluster II Samba Electric Field and Waves (EFW)</Name>
                 <URL>http://nssdc.gsfc.nasa.gov/nmc/experimentDisplay.do?id=2000-045A-08</URL>
                 <Description>This site provides information concerning the Cluster II Samba Electric Field and Waves Instrument.</Description>
-            </InformationURL>
+            </InformationURL> 
             <Association>
                 <AssociationID>c3-efw-efield</AssociationID>
                 <AssociationType>PartOf</AssociationType>
@@ -37,19 +51,18 @@
                 <URL>http://amda.cdpp.eu</URL>
             </AccessURL>
             <Format>NetCDF</Format>
-            <Acknowledgement>NASA, Georg Gustafsson</Acknowledgement>
         </AccessInformation>
-        <ProviderName>CSA:L3</ProviderName>
+        <ProviderName>CSA</ProviderName>
         <ProcessingLevel>Calibrated</ProcessingLevel>
-        <ProviderResourceName>Cluster II Samba Prime Parameter Electric Field and Waves (EFW) Data</ProviderResourceName>
+        <ProviderResourceName>C3_CP_EFW_L3_E3D_GSE</ProviderResourceName>
         <ProviderProcessingLevel>Calibrated</ProviderProcessingLevel>
          <InstrumentID>spase://CDPP/Instrument/AMDA/Cluster-Samba/EFW</InstrumentID>
         <MeasurementType>ElectricField</MeasurementType>
         <MeasurementType>Waves.Passive</MeasurementType>
         <TemporalDescription>
             <TimeSpan>
-                <StartDate>2001-02-01T00:00:02Z</StartDate>
-                <StopDate>2014-07-31T10:43:58Z</StopDate>
+                <StartDate>2001-02-01T00:00:06Z</StartDate>
+                <StopDate>2015-01-31T23:59:58Z</StopDate>
              </TimeSpan>
             <Cadence>PT4S</Cadence>
         </TemporalDescription>
@@ -78,7 +91,7 @@
         <Parameter>
             <Name>e_gse</Name>
             <ParameterKey>c3_e_gse</ParameterKey>
-            <Description>Cluster II Samba Prime Parameter Electric Field and Waves duskward electric field at spin time resolution</Description>
+            <Description>Electric Field in GSE at spin time (4s) resolution (3 components)</Description>
             <Ucd>phys.elecField</Ucd>
             <Cadence>PT4S</Cadence>
             <Units>mV/m</Units>
@@ -117,7 +130,7 @@
         <Parameter>
             <Name>e_gsm</Name>
             <ParameterKey>c3_e_gsm</ParameterKey>
-            <Description>Cluster II Samba Prime Parameter Electric Field and Waves duskward electric field at spin time resolution</Description>
+            <Description>Electric Field in GSM at spin time (4s) resolution (3 components)</Description>
             <Ucd>phys.elecField</Ucd>
             <Cadence>PT4S</Cadence>
             <Units>mV/m</Units>
@@ -155,7 +168,7 @@
         <Parameter>
             <Name>|e|</Name>
             <ParameterKey>c3_etot</ParameterKey>
-            <Description>Cluster II Samba Prime Parameter Electric Field Magnitude at spin time resolution</Description>
+            <Description>Electric Field Magnitude at spin time (4s) resolution</Description>
             <Ucd>phys.elecField</Ucd>
             <Cadence>PT4S</Cadence>
             <Units>mV/m</Units>
@@ -171,7 +184,10 @@
         </Parameter>
         <Parameter>
             <Name>e_quality</Name>
-            <ParameterKey>c3_e_gse_qual</ParameterKey>        
+            <ParameterKey>c3_e_gse_qual</ParameterKey> 
+            <Description>
+                Data quality: 0 (Bad data) to 4 (Excellent data)
+            </Description>
             <Ucd>meta.code.qual</Ucd>
             <Cadence>PT4S</Cadence>
             <RenderingHints>
@@ -184,6 +200,9 @@
         <Parameter>
             <Name>ez_error</Name>
             <ParameterKey>c3_ez_error</ParameterKey>
+            <Description>
+                Error on the (reconstructed) Z component of the electric field
+            </Description>
             <Ucd>stat.error</Ucd>
             <Cadence>PT4S</Cadence>
             <RenderingHints>
diff --git a/NumericalData/AMDA/Cluster/Cluster4/EFW/clust4-efw-gse.xml b/NumericalData/AMDA/Cluster/Cluster4/EFW/clust4-efw-gse.xml
index 831b582..428419c 100644
--- a/NumericalData/AMDA/Cluster/Cluster4/EFW/clust4-efw-gse.xml
+++ b/NumericalData/AMDA/Cluster/Cluster4/EFW/clust4-efw-gse.xml
@@ -1,27 +1,41 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<Spase xmlns="http://www.spase-group.org/data/schema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.spase-group.org/data/schema http://cdpp1.cesr.fr/AMDA-NG/public/schemas/spase-amda-1_0_0.xsd">
-    <Version>2.2.3</Version>
+<Spase xmlns="http://www.spase-group.org/data/schema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.spase-group.org/data/schema http://cdpp1.cesr.fr/AMDA-NG/public/schemas/spase-amda-1_2_0.xsd">
+    <Version>2.2.6</Version>
     <NumericalData>
         <ResourceID>spase://CDPP/NumericalData/AMDA/Cluster/Cluster4/EFW/clust4-efw-gse</ResourceID>
         <ResourceHeader>
-            <ResourceName>3d (gse)</ResourceName>
-            <AlternateName>Cluster 4 Prime Parameter EFW Data</AlternateName>
-            <ReleaseDate>2014-12-08T15:51:44Z</ReleaseDate>
-            <Description> Electric Field in GSE is obtained from CSA C[1-4]_CP_EFW_L3_E3D_GSE 
+            <ResourceName>3D (gse/gsm)</ResourceName>
+            <AlternateName>Cluster 4 3D electric field (EFW; L3)</AlternateName>
+            <ReleaseDate>2016-10-19T11:00:44Z</ReleaseDate>
+            <Description>               
+                Electric Field in GSE is obtained from CSA C[1-4]_CP_EFW_L3_E3D_GSE. 
                 Note that Pi has not validated this product.
-                This dataset contains the electric field in the inertial frame (i.e., vxB removed) in the GSE coordinate system, using EFW electric field data from file C[1-4]_CP_EFW_L3_E and interpolated FGM magnetic field data from C[1-4]_CP_FGM_5VPS products. The spin-axis component of the electric field is calculated with assumption of E.B equals 0 and with use of 2 electric field 
+                This dataset contains the electric field in the inertial frame (i.e., vxB removed) in the GSE coordinate system, 
+                using EFW electric field data from file C[1-4]_CP_EFW_L3_E and interpolated FGM magnetic field data from C[1-4]_CP_FGM_5VPS products. The spin-axis component of the electric field is calculated with assumption of E.B equals 0 and with use of 2 electric field 
                 components in the spin plane and three magnetic field components.
+                
+                Data quality description : 
+                * 4 : Excellent data which have received special treatment
+                * 3 : Good for publication, subject to PI approval
+                * 2 : Survey data, not for publication
+                * 1 : Known problems, use at your own risk
+                * 0 : Bad data
             </Description>
-            <Acknowledgement>NASA, Georg Gustafsson</Acknowledgement>
+            <Acknowledgement>PrincipalInvestigator: Prof. Mats Andre</Acknowledgement>
             <Contact>
-                <PersonID>spase://SMWG/Person/Elena.Budnik</PersonID>
-                <Role>TechnicalContact</Role>
+                <PersonID>spase://SMWG/Person/Mats.Andre</PersonID>
+                <Role>PrincipalInvestigator</Role>
             </Contact>
             <InformationURL>
+                <Name>ESA web page</Name>
+                <URL>http://www.cosmos.esa.int/web/csa/documentation</URL>
+                <Description>This site contains EFW documentation</Description>
+            </InformationURL>
+            <InformationURL>
                 <Name>NSSDC Master Catalog listing for Cluster II Tango Electric Field and Waves (EFW)</Name>
                 <URL>http://nssdc.gsfc.nasa.gov/nmc/experimentDisplay.do?id=2000-045A-08</URL>
                 <Description>This site provides information concerning the Cluster II Tango Electric Field and Waves Instrument.</Description>
-            </InformationURL>
+            </InformationURL> 
             <Association>
                 <AssociationID>c4-efw-efield</AssociationID>
                 <AssociationType>PartOf</AssociationType>
@@ -37,18 +51,17 @@
                 <URL>http://amda.cdpp.eu</URL>
             </AccessURL>
             <Format>NetCDF</Format>
-            <Acknowledgement>NASA, Georg Gustafsson</Acknowledgement>
         </AccessInformation>
-        <ProviderName>CSA:L3</ProviderName>
+        <ProviderName>CSA</ProviderName>
         <ProcessingLevel>Calibrated</ProcessingLevel>
-        <ProviderResourceName>Cluster II Tango Prime Parameter Electric Field and Waves (EFW) Data</ProviderResourceName>
+        <ProviderResourceName>C4_CP_EFW_L3_E3D_GSE</ProviderResourceName>
         <ProviderProcessingLevel>Calibrated</ProviderProcessingLevel>
          <InstrumentID>spase://CDPP/Instrument/AMDA/Cluster-Tango/EFW</InstrumentID>
         <MeasurementType>ElectricField</MeasurementType>
         <MeasurementType>Waves.Passive</MeasurementType>
         <TemporalDescription>
             <TimeSpan>
-                <StartDate>2001-02-01T00:00:02Z</StartDate>
+                <StartDate>2001-02-01T00:00:06Z</StartDate>
                 <StopDate>2015-01-31T23:59:58Z</StopDate>
              </TimeSpan>
             <Cadence>PT4S</Cadence>
@@ -76,9 +89,9 @@
         <Keyword>magnetotail</Keyword>
         <Keyword>lobe</Keyword>        
         <Parameter>
-            <Name>e-gse</Name>
+            <Name>e_gse</Name>
             <ParameterKey>c4_e_gse</ParameterKey>
-            <Description>Cluster II Tango Prime Parameter Electric Field and Waves duskward electric field at spin time resolution</Description>
+            <Description>Electric Field in GSE at spin time (4s) resolution (3 components)</Description>
             <Ucd>phys.elecField</Ucd>
             <Cadence>PT4S</Cadence>
             <Units>mV/m</Units>
@@ -117,7 +130,7 @@
         <Parameter>
             <Name>e_gsm</Name>
             <ParameterKey>c4_e_gsm</ParameterKey>
-            <Description>Cluster II Tango Prime Parameter Electric Field and Waves duskward electric field at spin time resolution</Description>
+            <Description>Electric Field in GSM at spin time (4s) resolution (3 components)</Description>
             <Ucd>phys.elecField</Ucd>
             <Cadence>PT4S</Cadence>
             <Units>mV/m</Units>
@@ -155,7 +168,7 @@
         <Parameter>
             <Name>|e|</Name>
             <ParameterKey>c4_etot</ParameterKey>
-            <Description>Cluster II Tango Prime Parameter Electric Field Magnitude at spin time resolution</Description>
+            <Description>Electric Field Magnitude at spin time (4s) resolution</Description>
             <Ucd>phys.elecField</Ucd>
             <Cadence>PT4S</Cadence>
             <Units>mV/m</Units>
@@ -171,7 +184,10 @@
         </Parameter>
         <Parameter>
             <Name>e_quality</Name>
-            <ParameterKey>c4_e_gse_qual</ParameterKey>        
+            <ParameterKey>c4_e_gse_qual</ParameterKey> 
+            <Description>
+                Data quality: 0 (Bad data) to 4 (Excellent data)
+            </Description>
             <Ucd>meta.code.qual</Ucd>
             <Cadence>PT4S</Cadence>
             <RenderingHints>
@@ -184,6 +200,9 @@
         <Parameter>
             <Name>ez_error</Name>
             <ParameterKey>c4_ez_error</ParameterKey>
+            <Description>
+                Error on the (reconstructed) Z component of the electric field
+            </Description>
             <Ucd>stat.error</Ucd>
             <Cadence>PT4S</Cadence>
             <RenderingHints>
--
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