diff --git a/Instrument/AMDA/Parker_Solar_Probe/Ephemeris.xml b/Instrument/AMDA/Parker_Solar_Probe/Ephemeris.xml
index f4a2704..1c3d33e 100644
--- a/Instrument/AMDA/Parker_Solar_Probe/Ephemeris.xml
+++ b/Instrument/AMDA/Parker_Solar_Probe/Ephemeris.xml
@@ -5,12 +5,12 @@
     <ResourceID>spase://CDPP/Instrument/AMDA/Parker_Solar_Probe/Ephemeris</ResourceID>
     <ResourceHeader>
       <ResourceName>Ephemeris</ResourceName>
-      <AlternateName> </AlternateName>
-      <ReleaseDate>2009-05-20T21:10:13Z</ReleaseDate>
-      <Description>A </Description>
+      <AlternateName/> 
+      <ReleaseDate>2018-05-20T21:10:13Z</ReleaseDate>
+      <Description/>
       <Contact>      
-        <PersonID></PersonID>
-        <Role>MetadataContact</Role>
+        <PersonID/>
+        <Role/>
       </Contact>
     </ResourceHeader>
     <InstrumentType>Platform</InstrumentType>
diff --git a/NumericalData/AMDA/Parker_Solar_Probe/Ephemeris/spp-orb-all.xml b/NumericalData/AMDA/Parker_Solar_Probe/Ephemeris/spp-orb-all.xml
index 3464212..8c3b643 100644
--- a/NumericalData/AMDA/Parker_Solar_Probe/Ephemeris/spp-orb-all.xml
+++ b/NumericalData/AMDA/Parker_Solar_Probe/Ephemeris/spp-orb-all.xml
@@ -5,21 +5,18 @@
       <ResourceID>spase://CDPP/NumericalData/AMDA/Parker_Solar_Probe/ephemeris/spp-orb-all</ResourceID>
       <ResourceHeader>
          <ResourceName>orbit</ResourceName>
-         <ReleaseDate>2015-10-12T10:48:29Z</ReleaseDate>
-         <Description>                        
-         </Description>
-         <Acknowledgement>            
-         </Acknowledgement>
+         <AlternateName>Parker Solar Probe orbit</AlternateName>
+         <ReleaseDate>2018-10-12T10:48:29Z</ReleaseDate>
+         <Description/>                                
+         <Acknowledgement/>                     
          <Contact>        
             <PersonID/>
             <Role/>
          </Contact>
          <InformationURL>
            <Name/>
-           <URL>              
-           </URL>
-           <Description>             
-           </Description>
+           <URL/>                        
+           <Description/>                       
          </InformationURL>       
       </ResourceHeader>
       <AccessInformation>
@@ -28,15 +25,16 @@
          <AccessRights>Open</AccessRights>
          <AccessURL>
             <Name>AMDA at CDPP</Name>
-            <URL>
-                http://amda.cdpp.eu
-            </URL>
+            <URL>http://amda.cdpp.eu</URL>
          </AccessURL>
          <Format>Text</Format>
          <Acknowledgement>           
          </Acknowledgement>
       </AccessInformation>
-      <ProviderName/> 
+   <ProviderName>NASA</ProviderName>
+    <ProviderResourceName>
+       * spp_nom_20180812_20250831_v034_RO1_TCM1.bsp
+    </ProviderResourceName>
       <InstrumentID>spase://CDPP/Instrument/AMDA/Parker_Solar_Probe/Ephemeris</InstrumentID>
       <MeasurementType>Ephemeris</MeasurementType>
       <TemporalDescription>
@@ -59,8 +57,7 @@
       <Size>3</Size>
       <Element>
          <Name>x</Name>
-         <Qualifier/>
-         <Index/>
+         <Index>1</Index>
          <ParameterKey>spp_all_xyz(0)</ParameterKey>
          <ValidMin/>
          <ValidMax/>
@@ -68,8 +65,7 @@
       </Element>
       <Element>
          <Name>y</Name>
-         <Qualifier/>
-         <Index/>
+         <Index>2</Index>
          <ParameterKey>spp_all_xyz(1)</ParameterKey>
          <ValidMin/>
          <ValidMax/>
@@ -77,8 +73,7 @@
       </Element>
       <Element>
          <Name>z</Name>
-         <Qualifier/>
-         <Index/>
+         <Index>3</Index>
          <ParameterKey>spp_all_xyz(2)</ParameterKey>
          <ValidMin/>
          <ValidMax/>
@@ -87,7 +82,7 @@
    </Structure>
 </Parameter>
       <Parameter>
-         <Name>distance spp-sun</Name>
+         <Name>distance psp-sun</Name>
          <ParameterKey>spp_all_r</ParameterKey>
          <Description/>
          <Ucd/>
@@ -121,8 +116,7 @@
             <Size>3</Size>
             <Element>
                <Name>x</Name>
-               <Qualifier/>
-               <Index/>
+               <Index>1</Index>
                <ParameterKey>spp_all_hee(0)</ParameterKey>
                <ValidMin/>
                <ValidMax/>
@@ -130,8 +124,7 @@
             </Element>
             <Element>
                <Name>y</Name>
-               <Qualifier/>
-               <Index/>
+               <Index>2</Index>
                <ParameterKey>spp_all_hee(1)</ParameterKey>
                <ValidMin/>
                <ValidMax/>
@@ -139,8 +132,7 @@
             </Element>
             <Element>
                <Name>z</Name>
-               <Qualifier/>
-               <Index/>
+               <Index>3</Index>
                <ParameterKey>spp_all_hee(2)</ParameterKey>
                <ValidMin/>
                <ValidMax/>
@@ -159,8 +151,7 @@
             <Size>3</Size>
             <Element>
                <Name>x</Name>
-               <Qualifier/>
-               <Index/>
+               <Index>1</Index>
                <ParameterKey>spp_all_heeq(0)</ParameterKey>
                <ValidMin/>
                <ValidMax/>
@@ -168,8 +159,7 @@
             </Element>
             <Element>
                <Name>y</Name>
-               <Qualifier/>
-               <Index/>
+               <Index>2</Index>
                <ParameterKey>spp_all_heeq(1)</ParameterKey>
                <ValidMin/>
                <ValidMax/>
@@ -177,8 +167,7 @@
             </Element>
             <Element>
                <Name>z</Name>
-               <Qualifier/>
-               <Index/>
+               <Index>3</Index>
                <ParameterKey>spp_all_heeq(2)</ParameterKey>
                <ValidMin/>
                <ValidMax/>
--
libgit2 0.21.2