diff --git a/Instrument/CDPP-AMDA/MMS2/FGM.xml b/Instrument/CDPP-AMDA/MMS2/FGM.xml
new file mode 100644
index 0000000..3acb1c4
--- /dev/null
+++ b/Instrument/CDPP-AMDA/MMS2/FGM.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Spase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.spase-group.org/data/schema" xsi:schemaLocation="http://www.spase-group.org/data/schema http://amda.irap.omp.eu/public/schemas/spase-2_3_1.xsd">
+  <Version>2.3.1</Version>
+  <Instrument>
+    <ResourceID>spase://CNES/Instrument/CDPP-AMDA/MMS2/FGM</ResourceID>
+    <ResourceHeader>
+      <ResourceName>FGM</ResourceName>
+      <AlternateName>Fluxgate Magnetometer</AlternateName>
+      <ReleaseDate>2017-02-04T15:37:46Z</ReleaseDate>
+      <Description>The Fluxgate Magnetometers (FGM) on Magnetospheric Multiscale consist of a traditional Analog 
+Fluxgate Magnetometer (AFG), and a Digital Fluxgate magnetometer (DFG). The dual magnetometers are operated as a single 
+ instrument providing a single intercalibrated data product. Range changes occur at different times on the two instruments 
+ so the gains checked each periapsis can be carried out unambiguously to apoapsis. Cross correlation of calibration 
+parameters can separate causes of the any apparent calibration changes. Use of Electron Drift Instrument (EDI) to determine the field along the 
+rotation axis allows accurate monitoring of the zero levels along the rotation axis.  Prior to 
+ launch the magnetometers were calibrated at the Technical University, Braunschweig, except for the AFG magnetometers on MMS3 and MMS4, 
+ which were calibrated at UCLA.  Both sets of sensors are operated for the entire MMS orbit, with slow 
+survey (8 samples per second) outside of the Region of Interest (ROI), and fast survey (16 samples per second) inside the ROI. 
+Within the ROI burst mode data (128 samples per second) are also acquired.</Description>
+      <Contact>
+        <PersonID>spase://CNES/Person/James.L.Burch</PersonID>
+        <Role>PrincipalInvestigator</Role>
+      </Contact>  
+      <Contact>
+        <PersonID>spase://SMWG/Person/Christopher.T.Russell</PersonID>
+        <Role>PrincipalInvestigator</Role>
+      </Contact>
+      <Contact>
+        <PersonID>spase://CNES/Person/W.Magnus</PersonID>
+        <Role>PrincipalInvestigator</Role>
+      </Contact>    
+    </ResourceHeader>
+    <InstrumentType>Magnetometer</InstrumentType>
+    <InvestigationName/>
+    <ObservatoryID>spase://CNES/Observatory/CDPP-AMDA/MMS2</ObservatoryID>
+  </Instrument>
+</Spase>
diff --git a/Instrument/CDPP-AMDA/MMS3/FGM.xml b/Instrument/CDPP-AMDA/MMS3/FGM.xml
new file mode 100644
index 0000000..c7d4dba
--- /dev/null
+++ b/Instrument/CDPP-AMDA/MMS3/FGM.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Spase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.spase-group.org/data/schema" xsi:schemaLocation="http://www.spase-group.org/data/schema http://amda.irap.omp.eu/public/schemas/spase-2_3_1.xsd">
+  <Version>2.3.1</Version>
+  <Instrument>
+    <ResourceID>spase://CNES/Instrument/CDPP-AMDA/MMS3/FGM</ResourceID>
+    <ResourceHeader>
+      <ResourceName>FGM</ResourceName>
+      <AlternateName>Fluxgate Magnetometer</AlternateName>
+      <ReleaseDate>2017-02-04T15:37:46Z</ReleaseDate>
+      <Description>The Fluxgate Magnetometers (FGM) on Magnetospheric Multiscale consist of a traditional Analog 
+Fluxgate Magnetometer (AFG), and a Digital Fluxgate magnetometer (DFG). The dual magnetometers are operated as a single 
+ instrument providing a single intercalibrated data product. Range changes occur at different times on the two instruments 
+ so the gains checked each periapsis can be carried out unambiguously to apoapsis. Cross correlation of calibration 
+parameters can separate causes of the any apparent calibration changes. Use of Electron Drift Instrument (EDI) to determine the field along the 
+rotation axis allows accurate monitoring of the zero levels along the rotation axis.  Prior to 
+ launch the magnetometers were calibrated at the Technical University, Braunschweig, except for the AFG magnetometers on MMS3 and MMS4, 
+ which were calibrated at UCLA.  Both sets of sensors are operated for the entire MMS orbit, with slow 
+survey (8 samples per second) outside of the Region of Interest (ROI), and fast survey (16 samples per second) inside the ROI. 
+Within the ROI burst mode data (128 samples per second) are also acquired.</Description>
+      <Contact>
+        <PersonID>spase://CNES/Person/James.L.Burch</PersonID>
+        <Role>PrincipalInvestigator</Role>
+      </Contact>  
+      <Contact>
+        <PersonID>spase://SMWG/Person/Christopher.T.Russell</PersonID>
+        <Role>PrincipalInvestigator</Role>
+      </Contact>
+      <Contact>
+        <PersonID>spase://CNES/Person/W.Magnus</PersonID>
+        <Role>PrincipalInvestigator</Role>
+      </Contact>    
+    </ResourceHeader>
+    <InstrumentType>Magnetometer</InstrumentType>
+    <InvestigationName/>
+    <ObservatoryID>spase://CNES/Observatory/CDPP-AMDA/MMS3</ObservatoryID>
+  </Instrument>
+</Spase>
diff --git a/Instrument/CDPP-AMDA/MMS4/FGM.xml b/Instrument/CDPP-AMDA/MMS4/FGM.xml
new file mode 100644
index 0000000..7d3c99d
--- /dev/null
+++ b/Instrument/CDPP-AMDA/MMS4/FGM.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Spase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.spase-group.org/data/schema" xsi:schemaLocation="http://www.spase-group.org/data/schema http://amda.irap.omp.eu/public/schemas/spase-2_3_1.xsd">
+  <Version>2.3.1</Version>
+  <Instrument>
+    <ResourceID>spase://CNES/Instrument/CDPP-AMDA/MMS4/FGM</ResourceID>
+    <ResourceHeader>
+      <ResourceName>FGM</ResourceName>
+      <AlternateName>Fluxgate Magnetometer</AlternateName>
+      <ReleaseDate>2017-02-04T15:37:46Z</ReleaseDate>
+      <Description>The Fluxgate Magnetometers (FGM) on Magnetospheric Multiscale consist of a traditional Analog 
+Fluxgate Magnetometer (AFG), and a Digital Fluxgate magnetometer (DFG). The dual magnetometers are operated as a single 
+ instrument providing a single intercalibrated data product. Range changes occur at different times on the two instruments 
+ so the gains checked each periapsis can be carried out unambiguously to apoapsis. Cross correlation of calibration 
+parameters can separate causes of the any apparent calibration changes. Use of Electron Drift Instrument (EDI) to determine the field along the 
+rotation axis allows accurate monitoring of the zero levels along the rotation axis.  Prior to 
+ launch the magnetometers were calibrated at the Technical University, Braunschweig, except for the AFG magnetometers on MMS3 and MMS4, 
+ which were calibrated at UCLA.  Both sets of sensors are operated for the entire MMS orbit, with slow 
+survey (8 samples per second) outside of the Region of Interest (ROI), and fast survey (16 samples per second) inside the ROI. 
+Within the ROI burst mode data (128 samples per second) are also acquired.</Description>
+      <Contact>
+        <PersonID>spase://CNES/Person/James.L.Burch</PersonID>
+        <Role>PrincipalInvestigator</Role>
+      </Contact>  
+      <Contact>
+        <PersonID>spase://SMWG/Person/Christopher.T.Russell</PersonID>
+        <Role>PrincipalInvestigator</Role>
+      </Contact>
+      <Contact>
+        <PersonID>spase://CNES/Person/W.Magnus</PersonID>
+        <Role>PrincipalInvestigator</Role>
+      </Contact>    
+    </ResourceHeader>
+    <InstrumentType>Magnetometer</InstrumentType>
+    <InvestigationName/>
+    <ObservatoryID>spase://CNES/Observatory/CDPP-AMDA/MMS4</ObservatoryID>
+  </Instrument>
+</Spase>
diff --git a/NumericalData/CDPP-AMDA/MMS/MMS1/FGM/mms1-fgm-brst.xml b/NumericalData/CDPP-AMDA/MMS/MMS1/FGM/mms1-fgm-brst.xml
new file mode 100644
index 0000000..19f3ed7
--- /dev/null
+++ b/NumericalData/CDPP-AMDA/MMS/MMS1/FGM/mms1-fgm-brst.xml
@@ -0,0 +1,154 @@
+<?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://amda.irap.omp.eu/public/schemas/spase-2_3_1.xsd">
+    <Version>2.3.1</Version>
+    <NumericalData>
+        <ResourceID>spase://CNES/NumericalData/CDPP-AMDA/MMS/MMS1/FGM/mms1-fgm-brst</ResourceID>
+        <ResourceHeader>
+            <ResourceName>burst</ResourceName>
+            <AlternateName>burst</AlternateName>
+            <ReleaseDate>2017-01-16T11:50:00</ReleaseDate>
+            <Description>For the purpose of creating a unified FGM Level 2 data product, burst mode data is taken from DFG and survey mode data is taken 
+                from AFG.  Because AFG and DFG are cross-calibrated on an orbit-averaged basis, 
+                small differences in offset may be observed between Level2 burst and survey mode
+                data.  Consequently, any differences are within the error of the measurement. Based on preliminary analysis of the data, 
+                the absolute error within the Region of Interest (ROI) is estimated to be no more than 0.1 nT in the spin-plane, 
+                0.15 nT along the spin-axis and 0.2 nT in total magnitude
+            </Description>         
+            <Contact>
+                <PersonID>spase://CNES/Person/James.L.Burch</PersonID>
+                <Role>PrincipalInvestigator</Role>
+            </Contact>  
+            <Contact>
+                <PersonID>spase://SMWG/Person/Christopher.T.Russell</PersonID>
+                <Role>PrincipalInvestigator</Role>
+            </Contact>
+            <Contact>
+                <PersonID>spase://CNES/Person/W.Magnus</PersonID>
+                <Role>PrincipalInvestigator</Role>
+            </Contact> 
+            <InformationURL>
+                <Name>MMS home page at GSFC</Name>
+                <URL>http://mms.gsfc.nasa.gov/</URL>
+            </InformationURL>
+            <InformationURL>
+                <Name>SMART package home page at SWRI</Name>
+                <URL>http://mms.space.swri.edu/index.html</URL>
+            </InformationURL>
+            <InformationURL>
+                <Name>Science Data Center at LASP</Name>
+                <URL>https://lasp.colorado.edu/mms/sdc</URL>
+            </InformationURL>
+            <InformationURL>
+                <Name>FGM team home page at UCLA</Name>
+                <URL>http://www-spc.igpp.ucla.edu/ssc/mms</URL>
+            </InformationURL>
+            <InformationURL>
+                <Name>FGM team at IWF</Name>
+                <URL>http://www.iwf.oeaw.ac.at</URL>
+            </InformationURL>
+        </ResourceHeader>
+        <AccessInformation>
+            <RepositoryID>spase://SMWG/Repository/CNES/CDPP-AMDA</RepositoryID>
+            <Availability>Online</Availability>
+            <AccessRights>Open</AccessRights>
+            <AccessURL>
+                <Name>AMDA at CDPP</Name>
+                <URL>amda.cdpp.eu</URL>                
+            </AccessURL>
+            <Format>NetCDF</Format>
+        </AccessInformation>
+        <ProviderName>IRAP</ProviderName>
+        <InstrumentID>spase://CNES/Instrument/CDPP-AMDA/MMS1/FGM</InstrumentID>
+        <MeasurementType>MagneticField</MeasurementType>
+        <TemporalDescription>
+            <TimeSpan>
+                <StartDate>2015-09-01T00:00:00Z</StartDate>
+                <StopDate>2019-01-14T15:58:00Z</StopDate>
+            </TimeSpan>
+            <Cadence>PT0.01S</Cadence>
+        </TemporalDescription>     
+        <Parameter>
+            <Name>b_gse</Name>
+            <ParameterKey>mms1_brst_bgse</ParameterKey>
+            <Description/>
+            <Ucd/>
+            <Units>nT</Units>             
+            <UnitsConversion/>      
+            <CoordinateSystem>
+                <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
+                <CoordinateSystemName>GSE</CoordinateSystemName>
+            </CoordinateSystem>            
+            <RenderingHints>
+                <DisplayType>TimeSeries</DisplayType>
+            </RenderingHints>
+            <Structure>
+                <Size>3</Size>
+                <Element>
+                    <Name>bx</Name>
+                    <Qualifier>Component.I</Qualifier>
+                    <Index>1</Index>
+                    <ParameterKey>mms1_brst_bgse(0)</ParameterKey>                   
+                </Element>
+                <Element>
+                    <Name>by</Name>
+                    <Qualifier>Component.J</Qualifier>
+                    <Index>2</Index>
+                    <ParameterKey>mms1_brst_bgse(1)</ParameterKey>                   
+                </Element>
+                <Element>
+                    <Name>bz</Name>
+                    <Qualifier>Component.K</Qualifier>
+                    <Index>3</Index>
+                    <ParameterKey>mms1_brst_bgse(2)</ParameterKey>                  
+                </Element>
+            </Structure>               
+        </Parameter>  
+        <Parameter>
+            <Name>b_gsm</Name>
+            <ParameterKey>mms1_brst_bgsm</ParameterKey>
+            <Description/>
+            <Ucd/>
+            <Units>nT</Units>             
+            <UnitsConversion/>      
+            <CoordinateSystem>
+                <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
+                <CoordinateSystemName>GSM</CoordinateSystemName>
+            </CoordinateSystem>            
+            <RenderingHints>
+                <DisplayType>TimeSeries</DisplayType>
+            </RenderingHints>
+            <Structure>
+                <Size>3</Size>
+                <Element>
+                    <Name>bx</Name>
+                    <Qualifier>Component.I</Qualifier>
+                    <Index>1</Index>
+                    <ParameterKey>mms1_brst_bgsm(0)</ParameterKey>                   
+                </Element>
+                <Element>
+                    <Name>by</Name>
+                    <Qualifier>Component.J</Qualifier>
+                    <Index>2</Index>
+                    <ParameterKey>mms1_brst_bgsm(1)</ParameterKey>                   
+                </Element>
+                <Element>
+                    <Name>bz</Name>
+                    <Qualifier>Component.K</Qualifier>
+                    <Index>3</Index>
+                    <ParameterKey>mms1_brst_bgsm(2)</ParameterKey>                  
+                </Element>
+            </Structure>               
+        </Parameter>  
+        <Parameter>
+            <Name>|b|</Name>
+            <ParameterKey>mms1_brst_btot</ParameterKey>
+            <Description/>
+            <Ucd/>
+            <Units>nT</Units>             
+            <UnitsConversion/>                           
+            <RenderingHints>
+                <DisplayType>TimeSeries</DisplayType>
+            </RenderingHints>                   
+        </Parameter>               
+    </NumericalData>
+</Spase>
diff --git a/NumericalData/CDPP-AMDA/MMS/MMS2/FGM/mms2-fgm-brst.xml b/NumericalData/CDPP-AMDA/MMS/MMS2/FGM/mms2-fgm-brst.xml
new file mode 100644
index 0000000..24987b1
--- /dev/null
+++ b/NumericalData/CDPP-AMDA/MMS/MMS2/FGM/mms2-fgm-brst.xml
@@ -0,0 +1,154 @@
+<?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://amda.irap.omp.eu/public/schemas/spase-2_3_1.xsd">
+    <Version>2.3.1</Version>
+    <NumericalData>
+        <ResourceID>spase://CNES/NumericalData/CDPP-AMDA/MMS/MMS2/FGM/mms2-fgm-brst</ResourceID>
+        <ResourceHeader>
+            <ResourceName>burst</ResourceName>
+            <AlternateName>burst</AlternateName>
+            <ReleaseDate>2017-01-16T11:50:00</ReleaseDate>
+            <Description>For the purpose of creating a unified FGM Level 2 data product, burst mode data is taken from DFG and survey mode data is taken 
+                from AFG.  Because AFG and DFG are cross-calibrated on an orbit-averaged basis, 
+                small differences in offset may be observed between Level2 burst and survey mode
+                data.  Consequently, any differences are within the error of the measurement. Based on preliminary analysis of the data, 
+                the absolute error within the Region of Interest (ROI) is estimated to be no more than 0.1 nT in the spin-plane, 
+                0.15 nT along the spin-axis and 0.2 nT in total magnitude
+            </Description>         
+            <Contact>
+                <PersonID>spase://CNES/Person/James.L.Burch</PersonID>
+                <Role>PrincipalInvestigator</Role>
+            </Contact>  
+            <Contact>
+                <PersonID>spase://SMWG/Person/Christopher.T.Russell</PersonID>
+                <Role>PrincipalInvestigator</Role>
+            </Contact>
+            <Contact>
+                <PersonID>spase://CNES/Person/W.Magnus</PersonID>
+                <Role>PrincipalInvestigator</Role>
+            </Contact> 
+            <InformationURL>
+                <Name>MMS home page at GSFC</Name>
+                <URL>http://mms.gsfc.nasa.gov/</URL>
+            </InformationURL>
+            <InformationURL>
+                <Name>SMART package home page at SWRI</Name>
+                <URL>http://mms.space.swri.edu/index.html</URL>
+            </InformationURL>
+            <InformationURL>
+                <Name>Science Data Center at LASP</Name>
+                <URL>https://lasp.colorado.edu/mms/sdc</URL>
+            </InformationURL>
+            <InformationURL>
+                <Name>FGM team home page at UCLA</Name>
+                <URL>http://www-spc.igpp.ucla.edu/ssc/mms</URL>
+            </InformationURL>
+            <InformationURL>
+                <Name>FGM team at IWF</Name>
+                <URL>http://www.iwf.oeaw.ac.at</URL>
+            </InformationURL>
+        </ResourceHeader>
+        <AccessInformation>
+            <RepositoryID>spase://SMWG/Repository/CNES/CDPP-AMDA</RepositoryID>
+            <Availability>Online</Availability>
+            <AccessRights>Open</AccessRights>
+            <AccessURL>
+                <Name>AMDA at CDPP</Name>
+                <URL>amda.cdpp.eu</URL>                
+            </AccessURL>
+            <Format>NetCDF</Format>
+        </AccessInformation>
+        <ProviderName>IRAP</ProviderName>
+        <InstrumentID>spase://CNES/Instrument/CDPP-AMDA/MMS2/FGM</InstrumentID>
+        <MeasurementType>MagneticField</MeasurementType>
+        <TemporalDescription>
+            <TimeSpan>
+                <StartDate>2015-09-01T00:00:00Z</StartDate>
+                <StopDate>2019-01-14T15:58:00Z</StopDate>
+            </TimeSpan>
+            <Cadence>PT0.01S</Cadence>
+        </TemporalDescription>     
+        <Parameter>
+            <Name>b_gse</Name>
+            <ParameterKey>mms2_brst_bgse</ParameterKey>
+            <Description/>
+            <Ucd/>
+            <Units>nT</Units>             
+            <UnitsConversion/>      
+            <CoordinateSystem>
+                <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
+                <CoordinateSystemName>GSE</CoordinateSystemName>
+            </CoordinateSystem>            
+            <RenderingHints>
+                <DisplayType>TimeSeries</DisplayType>
+            </RenderingHints>
+            <Structure>
+                <Size>3</Size>
+                <Element>
+                    <Name>bx</Name>
+                    <Qualifier>Component.I</Qualifier>
+                    <Index>1</Index>
+                    <ParameterKey>mms2_brst_bgse(0)</ParameterKey>                   
+                </Element>
+                <Element>
+                    <Name>by</Name>
+                    <Qualifier>Component.J</Qualifier>
+                    <Index>2</Index>
+                    <ParameterKey>mms2_brst_bgse(1)</ParameterKey>                   
+                </Element>
+                <Element>
+                    <Name>bz</Name>
+                    <Qualifier>Component.K</Qualifier>
+                    <Index>3</Index>
+                    <ParameterKey>mms2_brst_bgse(2)</ParameterKey>                  
+                </Element>
+            </Structure>               
+        </Parameter>  
+        <Parameter>
+            <Name>b_gsm</Name>
+            <ParameterKey>mms2_brst_bgsm</ParameterKey>
+            <Description/>
+            <Ucd/>
+            <Units>nT</Units>             
+            <UnitsConversion/>      
+            <CoordinateSystem>
+                <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
+                <CoordinateSystemName>GSM</CoordinateSystemName>
+            </CoordinateSystem>            
+            <RenderingHints>
+                <DisplayType>TimeSeries</DisplayType>
+            </RenderingHints>
+            <Structure>
+                <Size>3</Size>
+                <Element>
+                    <Name>bx</Name>
+                    <Qualifier>Component.I</Qualifier>
+                    <Index>1</Index>
+                    <ParameterKey>mms2_brst_bgsm(0)</ParameterKey>                   
+                </Element>
+                <Element>
+                    <Name>by</Name>
+                    <Qualifier>Component.J</Qualifier>
+                    <Index>2</Index>
+                    <ParameterKey>mms2_brst_bgsm(1)</ParameterKey>                   
+                </Element>
+                <Element>
+                    <Name>bz</Name>
+                    <Qualifier>Component.K</Qualifier>
+                    <Index>3</Index>
+                    <ParameterKey>mms2_brst_bgsm(2)</ParameterKey>                  
+                </Element>
+            </Structure>               
+        </Parameter>  
+        <Parameter>
+            <Name>|b|</Name>
+            <ParameterKey>mms2_brst_btot</ParameterKey>
+            <Description/>
+            <Ucd/>
+            <Units>nT</Units>             
+            <UnitsConversion/>                           
+            <RenderingHints>
+                <DisplayType>TimeSeries</DisplayType>
+            </RenderingHints>                   
+        </Parameter>               
+    </NumericalData>
+</Spase>
diff --git a/NumericalData/CDPP-AMDA/MMS/MMS3/FGM/mms3-fgm-brst.xml b/NumericalData/CDPP-AMDA/MMS/MMS3/FGM/mms3-fgm-brst.xml
new file mode 100644
index 0000000..0cb7cb4
--- /dev/null
+++ b/NumericalData/CDPP-AMDA/MMS/MMS3/FGM/mms3-fgm-brst.xml
@@ -0,0 +1,154 @@
+<?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://amda.irap.omp.eu/public/schemas/spase-2_3_1.xsd">
+    <Version>2.3.1</Version>
+    <NumericalData>
+        <ResourceID>spase://CNES/NumericalData/CDPP-AMDA/MMS/MMS3/FGM/mms3-fgm-brst</ResourceID>
+        <ResourceHeader>
+            <ResourceName>burst</ResourceName>
+            <AlternateName>burst</AlternateName>
+            <ReleaseDate>2017-01-16T11:50:00</ReleaseDate>
+            <Description>For the purpose of creating a unified FGM Level 2 data product, burst mode data is taken from DFG and survey mode data is taken 
+                from AFG.  Because AFG and DFG are cross-calibrated on an orbit-averaged basis, 
+                small differences in offset may be observed between Level2 burst and survey mode
+                data.  Consequently, any differences are within the error of the measurement. Based on preliminary analysis of the data, 
+                the absolute error within the Region of Interest (ROI) is estimated to be no more than 0.1 nT in the spin-plane, 
+                0.15 nT along the spin-axis and 0.2 nT in total magnitude
+            </Description>         
+            <Contact>
+                <PersonID>spase://CNES/Person/James.L.Burch</PersonID>
+                <Role>PrincipalInvestigator</Role>
+            </Contact>  
+            <Contact>
+                <PersonID>spase://SMWG/Person/Christopher.T.Russell</PersonID>
+                <Role>PrincipalInvestigator</Role>
+            </Contact>
+            <Contact>
+                <PersonID>spase://CNES/Person/W.Magnus</PersonID>
+                <Role>PrincipalInvestigator</Role>
+            </Contact> 
+            <InformationURL>
+                <Name>MMS home page at GSFC</Name>
+                <URL>http://mms.gsfc.nasa.gov/</URL>
+            </InformationURL>
+            <InformationURL>
+                <Name>SMART package home page at SWRI</Name>
+                <URL>http://mms.space.swri.edu/index.html</URL>
+            </InformationURL>
+            <InformationURL>
+                <Name>Science Data Center at LASP</Name>
+                <URL>https://lasp.colorado.edu/mms/sdc</URL>
+            </InformationURL>
+            <InformationURL>
+                <Name>FGM team home page at UCLA</Name>
+                <URL>http://www-spc.igpp.ucla.edu/ssc/mms</URL>
+            </InformationURL>
+            <InformationURL>
+                <Name>FGM team at IWF</Name>
+                <URL>http://www.iwf.oeaw.ac.at</URL>
+            </InformationURL>
+        </ResourceHeader>
+        <AccessInformation>
+            <RepositoryID>spase://SMWG/Repository/CNES/CDPP-AMDA</RepositoryID>
+            <Availability>Online</Availability>
+            <AccessRights>Open</AccessRights>
+            <AccessURL>
+                <Name>AMDA at CDPP</Name>
+                <URL>amda.cdpp.eu</URL>                
+            </AccessURL>
+            <Format>NetCDF</Format>
+        </AccessInformation>
+        <ProviderName>IRAP</ProviderName>
+        <InstrumentID>spase://CNES/Instrument/CDPP-AMDA/MMS3/FGM</InstrumentID>
+        <MeasurementType>MagneticField</MeasurementType>
+        <TemporalDescription>
+            <TimeSpan>
+                <StartDate>2015-09-01T00:00:00Z</StartDate>
+                <StopDate>2019-01-14T15:58:00Z</StopDate>
+            </TimeSpan>
+            <Cadence>PT0.01S</Cadence>
+        </TemporalDescription>     
+        <Parameter>
+            <Name>b_gse</Name>
+            <ParameterKey>mms3_brst_bgse</ParameterKey>
+            <Description/>
+            <Ucd/>
+            <Units>nT</Units>             
+            <UnitsConversion/>      
+            <CoordinateSystem>
+                <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
+                <CoordinateSystemName>GSE</CoordinateSystemName>
+            </CoordinateSystem>            
+            <RenderingHints>
+                <DisplayType>TimeSeries</DisplayType>
+            </RenderingHints>
+            <Structure>
+                <Size>3</Size>
+                <Element>
+                    <Name>bx</Name>
+                    <Qualifier>Component.I</Qualifier>
+                    <Index>1</Index>
+                    <ParameterKey>mms3_brst_bgse(0)</ParameterKey>                   
+                </Element>
+                <Element>
+                    <Name>by</Name>
+                    <Qualifier>Component.J</Qualifier>
+                    <Index>2</Index>
+                    <ParameterKey>mms3_brst_bgse(1)</ParameterKey>                   
+                </Element>
+                <Element>
+                    <Name>bz</Name>
+                    <Qualifier>Component.K</Qualifier>
+                    <Index>3</Index>
+                    <ParameterKey>mms3_brst_bgse(2)</ParameterKey>                  
+                </Element>
+            </Structure>               
+        </Parameter>  
+        <Parameter>
+            <Name>b_gsm</Name>
+            <ParameterKey>mms3_brst_bgsm</ParameterKey>
+            <Description/>
+            <Ucd/>
+            <Units>nT</Units>             
+            <UnitsConversion/>      
+            <CoordinateSystem>
+                <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
+                <CoordinateSystemName>GSM</CoordinateSystemName>
+            </CoordinateSystem>            
+            <RenderingHints>
+                <DisplayType>TimeSeries</DisplayType>
+            </RenderingHints>
+            <Structure>
+                <Size>3</Size>
+                <Element>
+                    <Name>bx</Name>
+                    <Qualifier>Component.I</Qualifier>
+                    <Index>1</Index>
+                    <ParameterKey>mms3_brst_bgsm(0)</ParameterKey>                   
+                </Element>
+                <Element>
+                    <Name>by</Name>
+                    <Qualifier>Component.J</Qualifier>
+                    <Index>2</Index>
+                    <ParameterKey>mms3_brst_bgsm(1)</ParameterKey>                   
+                </Element>
+                <Element>
+                    <Name>bz</Name>
+                    <Qualifier>Component.K</Qualifier>
+                    <Index>3</Index>
+                    <ParameterKey>mms3_brst_bgsm(2)</ParameterKey>                  
+                </Element>
+            </Structure>               
+        </Parameter>  
+        <Parameter>
+            <Name>|b|</Name>
+            <ParameterKey>mms3_brst_btot</ParameterKey>
+            <Description/>
+            <Ucd/>
+            <Units>nT</Units>             
+            <UnitsConversion/>                           
+            <RenderingHints>
+                <DisplayType>TimeSeries</DisplayType>
+            </RenderingHints>                   
+        </Parameter>               
+    </NumericalData>
+</Spase>
diff --git a/NumericalData/CDPP-AMDA/MMS/MMS4/FGM/mms4-fgm-brst.xml b/NumericalData/CDPP-AMDA/MMS/MMS4/FGM/mms4-fgm-brst.xml
new file mode 100644
index 0000000..e09fb7d
--- /dev/null
+++ b/NumericalData/CDPP-AMDA/MMS/MMS4/FGM/mms4-fgm-brst.xml
@@ -0,0 +1,154 @@
+<?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://amda.irap.omp.eu/public/schemas/spase-2_3_1.xsd">
+    <Version>2.3.1</Version>
+    <NumericalData>
+        <ResourceID>spase://CNES/NumericalData/CDPP-AMDA/MMS/MMS4/FGM/mms4-fgm-brst</ResourceID>
+        <ResourceHeader>
+            <ResourceName>burst</ResourceName>
+            <AlternateName>burst</AlternateName>
+            <ReleaseDate>2017-01-16T11:50:00</ReleaseDate>
+            <Description>For the purpose of creating a unified FGM Level 2 data product, burst mode data is taken from DFG and survey mode data is taken 
+                from AFG.  Because AFG and DFG are cross-calibrated on an orbit-averaged basis, 
+                small differences in offset may be observed between Level2 burst and survey mode
+                data.  Consequently, any differences are within the error of the measurement. Based on preliminary analysis of the data, 
+                the absolute error within the Region of Interest (ROI) is estimated to be no more than 0.1 nT in the spin-plane, 
+                0.15 nT along the spin-axis and 0.2 nT in total magnitude
+            </Description>         
+            <Contact>
+                <PersonID>spase://CNES/Person/James.L.Burch</PersonID>
+                <Role>PrincipalInvestigator</Role>
+            </Contact>  
+            <Contact>
+                <PersonID>spase://SMWG/Person/Christopher.T.Russell</PersonID>
+                <Role>PrincipalInvestigator</Role>
+            </Contact>
+            <Contact>
+                <PersonID>spase://CNES/Person/W.Magnus</PersonID>
+                <Role>PrincipalInvestigator</Role>
+            </Contact> 
+            <InformationURL>
+                <Name>MMS home page at GSFC</Name>
+                <URL>http://mms.gsfc.nasa.gov/</URL>
+            </InformationURL>
+            <InformationURL>
+                <Name>SMART package home page at SWRI</Name>
+                <URL>http://mms.space.swri.edu/index.html</URL>
+            </InformationURL>
+            <InformationURL>
+                <Name>Science Data Center at LASP</Name>
+                <URL>https://lasp.colorado.edu/mms/sdc</URL>
+            </InformationURL>
+            <InformationURL>
+                <Name>FGM team home page at UCLA</Name>
+                <URL>http://www-spc.igpp.ucla.edu/ssc/mms</URL>
+            </InformationURL>
+            <InformationURL>
+                <Name>FGM team at IWF</Name>
+                <URL>http://www.iwf.oeaw.ac.at</URL>
+            </InformationURL>
+        </ResourceHeader>
+        <AccessInformation>
+            <RepositoryID>spase://SMWG/Repository/CNES/CDPP-AMDA</RepositoryID>
+            <Availability>Online</Availability>
+            <AccessRights>Open</AccessRights>
+            <AccessURL>
+                <Name>AMDA at CDPP</Name>
+                <URL>amda.cdpp.eu</URL>                
+            </AccessURL>
+            <Format>NetCDF</Format>
+        </AccessInformation>
+        <ProviderName>IRAP</ProviderName>
+        <InstrumentID>spase://CNES/Instrument/CDPP-AMDA/MMS4/FGM</InstrumentID>
+        <MeasurementType>MagneticField</MeasurementType>
+        <TemporalDescription>
+            <TimeSpan>
+                <StartDate>2015-09-01T00:00:00Z</StartDate>
+                <StopDate>2019-01-14T15:58:00Z</StopDate>
+            </TimeSpan>
+            <Cadence>PT0.01S</Cadence>
+        </TemporalDescription>     
+        <Parameter>
+            <Name>b_gse</Name>
+            <ParameterKey>mms4_brst_bgse</ParameterKey>
+            <Description/>
+            <Ucd/>
+            <Units>nT</Units>             
+            <UnitsConversion/>      
+            <CoordinateSystem>
+                <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
+                <CoordinateSystemName>GSE</CoordinateSystemName>
+            </CoordinateSystem>            
+            <RenderingHints>
+                <DisplayType>TimeSeries</DisplayType>
+            </RenderingHints>
+            <Structure>
+                <Size>3</Size>
+                <Element>
+                    <Name>bx</Name>
+                    <Qualifier>Component.I</Qualifier>
+                    <Index>1</Index>
+                    <ParameterKey>mms4_brst_bgse(0)</ParameterKey>                   
+                </Element>
+                <Element>
+                    <Name>by</Name>
+                    <Qualifier>Component.J</Qualifier>
+                    <Index>2</Index>
+                    <ParameterKey>mms4_brst_bgse(1)</ParameterKey>                   
+                </Element>
+                <Element>
+                    <Name>bz</Name>
+                    <Qualifier>Component.K</Qualifier>
+                    <Index>3</Index>
+                    <ParameterKey>mms4_brst_bgse(2)</ParameterKey>                  
+                </Element>
+            </Structure>               
+        </Parameter>  
+        <Parameter>
+            <Name>b_gsm</Name>
+            <ParameterKey>mms4_brst_bgsm</ParameterKey>
+            <Description/>
+            <Ucd/>
+            <Units>nT</Units>             
+            <UnitsConversion/>      
+            <CoordinateSystem>
+                <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
+                <CoordinateSystemName>GSM</CoordinateSystemName>
+            </CoordinateSystem>            
+            <RenderingHints>
+                <DisplayType>TimeSeries</DisplayType>
+            </RenderingHints>
+            <Structure>
+                <Size>3</Size>
+                <Element>
+                    <Name>bx</Name>
+                    <Qualifier>Component.I</Qualifier>
+                    <Index>1</Index>
+                    <ParameterKey>mms4_brst_bgsm(0)</ParameterKey>                   
+                </Element>
+                <Element>
+                    <Name>by</Name>
+                    <Qualifier>Component.J</Qualifier>
+                    <Index>2</Index>
+                    <ParameterKey>mms4_brst_bgsm(1)</ParameterKey>                   
+                </Element>
+                <Element>
+                    <Name>bz</Name>
+                    <Qualifier>Component.K</Qualifier>
+                    <Index>3</Index>
+                    <ParameterKey>mms4_brst_bgsm(2)</ParameterKey>                  
+                </Element>
+            </Structure>               
+        </Parameter>  
+        <Parameter>
+            <Name>|b|</Name>
+            <ParameterKey>mms4_brst_btot</ParameterKey>
+            <Description/>
+            <Ucd/>
+            <Units>nT</Units>             
+            <UnitsConversion/>                           
+            <RenderingHints>
+                <DisplayType>TimeSeries</DisplayType>
+            </RenderingHints>                   
+        </Parameter>               
+    </NumericalData>
+</Spase>
--
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