curl Example
Invoking HTTP OPTIONS http://helm.gsfc.nasa.gov/WS/helm/1/
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<application xmlns="http://research.sun.com/wadl/2006/10">
  <doc xmlns:jersey="http://jersey.dev.java.net/" jersey:generatedBy="Jersey: 1.1.5 01/20/2010 04:04 PM"/>
  <resources base="http://helm.gsfc.nasa.gov/WS/helm/1/">
    <resource path="">
      <resource path="/eventlists/{listname: [a-zA-Z][a-zA-Z_0-9]*}">
        <param xmlns:xs="http://www.w3.org/2001/XMLSchema" name="listname" style="template" type="xs:string"/>
        <method id="get" name="GET">
          <response>
            <representation mediaType="application/xml"/>
            <representation mediaType="application/json"/>
          </response>
        </method>
      </resource>
      <resource path="/intersection">
        <method id="intersection" name="GET">
          <request>
            <param xmlns:xs="http://www.w3.org/2001/XMLSchema" name="listUrl" style="query" type="xs:string"/>
          </request>
          <response>
            <representation mediaType="application/xml"/>
            <representation mediaType="application/json"/>
          </response>
        </method>
      </resource>
      <resource path="/union">
        <method id="union" name="GET">
          <request>
            <param xmlns:xs="http://www.w3.org/2001/XMLSchema" name="listUrl" style="query" type="xs:string"/>
          </request>
          <response>
            <representation mediaType="application/xml"/>
            <representation mediaType="application/json"/>
          </response>
        </method>
      </resource>
      <resource path="/eventlists">
        <method id="getEventlists" name="GET">
          <request>
            <param xmlns:xs="http://www.w3.org/2001/XMLSchema" name="xpathp" style="query" type="xs:string"/>
            <param xmlns:xs="http://www.w3.org/2001/XMLSchema" name="keyword" style="query" type="xs:string"/>
          </request>
          <response>
            <representation mediaType="application/xhtml+xml"/>
            <representation mediaType="application/xml"/>
            <representation mediaType="application/json"/>
          </response>
        </method>
      </resource>
      <resource path="/shiftTimes">
        <method id="shiftTimes" name="GET">
          <request>
            <param xmlns:xs="http://www.w3.org/2001/XMLSchema" name="quantity" style="query" type="xs:string"/>
            <param xmlns:xs="http://www.w3.org/2001/XMLSchema" name="listUrl" style="query" type="xs:string"/>
          </request>
          <response>
            <representation mediaType="application/xml"/>
            <representation mediaType="application/json"/>
          </response>
        </method>
        <method id="shiftTimes" name="POST">
          <request>
            <param xmlns:xs="http://www.w3.org/2001/XMLSchema" name="quantity" style="query" type="xs:string"/>
            <representation mediaType="application/xml"/>
            <representation mediaType="application/json"/>
          </request>
          <response>
            <representation mediaType="application/xml"/>
            <representation mediaType="application/json"/>
          </response>
        </method>
      </resource>
      <resource path="/adjustTimeSpans">
        <method id="adjustTimeSpans" name="GET">
          <request>
            <param xmlns:xs="http://www.w3.org/2001/XMLSchema" name="quantity" style="query" type="xs:string"/>
            <param xmlns:xs="http://www.w3.org/2001/XMLSchema" name="listUrl" style="query" type="xs:string"/>
          </request>
          <response>
            <representation mediaType="application/xml"/>
            <representation mediaType="application/json"/>
          </response>
        </method>
        <method id="adjustTimeSpans" name="POST">
          <request>
            <param xmlns:xs="http://www.w3.org/2001/XMLSchema" name="quantity" style="query" type="xs:string"/>
            <representation mediaType="application/xml"/>
            <representation mediaType="application/json"/>
          </request>
          <response>
            <representation mediaType="application/xml"/>
            <representation mediaType="application/json"/>
          </response>
        </method>
      </resource>
    </resource>
  </resources>
</application>


Invoking HTTP GET http://helm.gsfc.nasa.gov/WS/helm/1/eventlists/
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ns2:EventlistDescriptions xmlns="http://www.spase-group.org/data/schema" xmlns:ns2="http://helm.gsfc.nasa.gov/data/schema">
  <ns2:EventlistDescription>
    <URL>http://helm.gsfc.nasa.gov/WS/helm/1/eventlists/cdawebEvents</URL>
    <ns2:Name>Heliophysics Events</ns2:Name>
  </ns2:EventlistDescription>
  <ns2:EventlistDescription>
    <URL>http://helm.gsfc.nasa.gov/WS/helm/1/eventlists/imp8_bowshock</URL>
    <ns2:Name>IMP-8 Bowshock Crossing Events</ns2:Name>
  </ns2:EventlistDescription>
  <ns2:EventlistDescription>
    <URL>http://helm.gsfc.nasa.gov/WS/helm/1/eventlists/geotail_bowshock</URL>
    <ns2:Name>Geotail Bowshock Crossing Events</ns2:Name>
  </ns2:EventlistDescription>
</ns2:EventlistDescriptions>


Invoking HTTP GET http://helm.gsfc.nasa.gov/WS/helm/1/eventlists?xpathp=//spase:StartDate[node()>xs:dateTime('2005-01-01T00:00:00')+and+node()<xs:dateTime('2005-01-31T00:00:00')]
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<html xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <title>Heliophysics Event Lists</title>
  </head>
  <body>
    <h1>Heliophysics Event Lists</h1>
    <ul>
      <li>
        <a href="http://helm.gsfc.nasa.gov/WS/helm/1/eventlists/cdawebEvents" class="EventlistDescription">Heliophysics Events</a>
      </li>
    </ul>
  </body>
</html>


URLs of Eventlists:
http://helm.gsfc.nasa.gov/WS/helm/1/eventlists/cdawebEvents

Invoking HTTP HEAD http://helm.gsfc.nasa.gov/WS/helm/1/eventlists/imp8_bowshock
HTTP/1.1 200 OK
Date: Wed, 23 Jun 2010 17:12:15 GMT
Server: Oracle GlassFish Server 3.0.1
X-Powered-By: Servlet/3.0
Last-Modified: Fri, 18 Jun 2010 14:23:29 GMT
Content-Type: application/xml


Invoking HTTP XML GET http://helm.gsfc.nasa.gov/WS/helm/1/eventlists/imp8_bowshock
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ns2:Eventlist xmlns="http://www.spase-group.org/data/schema" xmlns:ns2="http://helm.gsfc.nasa.gov/data/schema">
  <ResourceHeader>
    <ResourceName>IMP-8 Bowshock Crossing Events</ResourceName>
    <ReleaseDate>2010-06-15T00:00:00</ReleaseDate>
    <Description>An example eventlist detailing IMP-8 bowshock crossing events.</Description>
    <Contact>
      <PersonID>spase://SMWG/Person/Robert.E.McGuire</PersonID>
      <Role>DataProducer</Role>
      <Role>GeneralContact</Role>
      <Role>MetadataContact</Role>
      <Role>Publisher</Role>
    </Contact>
    <InformationURL>
      <Name>MULTIPLE SPACECRAFT BOW SHOCK CROSSINGS DATABASE</Name>
      <URL>http://ftpbrowser.gsfc.nasa.gov/bowshock.html</URL>
    </InformationURL>
  </ResourceHeader>
  <ns2:Name>IMP-8 Bowshock Crossing Events</ns2:Name>
  <PhenomenonType>BowShockCrossing</PhenomenonType>
  <Keyword>test</Keyword>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1995-01-03T00:04:00</StartDate>
      <StopDate>1995-01-03T00:04:00</StopDate>
    </TimeSpan>
    <Description>GSE/XYZ (Re) = -21.3, 26.4, 22.6</Description>
    <ns2:Details xmlns="http://helm.gsfc.nasa.gov/data/schema" xmlns:spase="http://www.spase-group.org/data/schema" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
      <SubDetails>
         IMP-8 bowshock crossing sub-details
      </SubDetails>
      <SomeOtherDetails>
         some more details
      </SomeOtherDetails>
    </ns2:Details>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1995-01-03T00:07:00</StartDate>
      <StopDate>1995-01-03T00:07:00</StopDate>
    </TimeSpan>
    <Description>GSE/XYZ (Re) = -21.3, 26.4, 22.6</Description>
  </ns2:Event>
</ns2:Eventlist>


Invoking HTTP JSON GET http://helm.gsfc.nasa.gov/WS/helm/1/eventlists/imp8_bowshock
HTTP/1.1 200 OK
Date: Wed, 23 Jun 2010 17:12:30 GMT
Server: Oracle GlassFish Server 3.0.1
X-Powered-By: Servlet/3.0
Last-Modified: Fri, 18 Jun 2010 14:23:29 GMT
Content-Type: application/json
Transfer-Encoding: chunked

{"ResourceHeader":{"ResourceName":"IMP-8 Bowshock Crossing Events","ReleaseDate":"2010-06-15T00:00:00","Description":"An example eventlist detailing IMP-8 bowshock crossing events.","Contact":{"PersonID":"spase://SMWG/Person/Robert.E.McGuire","Role":["DataProducer","GeneralContact","MetadataContact","Publisher"]},"InformationURL":{"Name":"MULTIPLE SPACECRAFT BOW SHOCK CROSSINGS DATABASE","URL":"http://ftpbrowser.gsfc.nasa.gov/bowshock.html"}},"Name":"IMP-8 Bowshock Crossing Events","PhenomenonType":"BowShockCrossing","Keyword":"test","Event":[{"TimeSpan":{"StartDate":"1995-01-03T00:04:00","StopDate":"1995-01-03T00:04:00"},"Description":"GSE/XYZ (Re) = -21.3, 26.4, 22.6","Details":{"SubDetails":"\n         IMP-8 bowshock crossing sub-details\n      ","SomeOtherDetails":"\n         some more details\n      ","$":"\n        "}},{"TimeSpan":{"StartDate":"1995-01-03T00:07:00","StopDate":"1995-01-03T00:07:00"},"Description":"GSE/XYZ (Re) = -21.3, 26.4, 22.6"}]}

Invoking HTTP JSON conditional GET http://helm.gsfc.nasa.gov/WS/helm/1/eventlists/imp8_bowshock
HTTP/1.1 304 Not Modified
Date: Wed, 23 Jun 2010 17:12:30 GMT
Server: Oracle GlassFish Server 3.0.1



Invoking HTTP GET http://helm.gsfc.nasa.gov/WS/helm/1/shiftTimes?quantity=PT1H&listUrl=http://helm.gsfc.nasa.gov/WS/helm/1/eventlists/imp8_bowshock
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ns2:Eventlist xmlns="http://www.spase-group.org/data/schema" xmlns:ns2="http://helm.gsfc.nasa.gov/data/schema">
  <ResourceHeader>
    <ResourceName>IMP-8 Bowshock Crossing Events</ResourceName>
    <ReleaseDate>2010-06-15T00:00:00</ReleaseDate>
    <Description>An example eventlist detailing IMP-8 bowshock crossing events.</Description>
    <Contact>
      <PersonID>spase://SMWG/Person/Robert.E.McGuire</PersonID>
      <Role>DataProducer</Role>
      <Role>GeneralContact</Role>
      <Role>MetadataContact</Role>
      <Role>Publisher</Role>
    </Contact>
    <InformationURL>
      <Name>MULTIPLE SPACECRAFT BOW SHOCK CROSSINGS DATABASE</Name>
      <URL>http://ftpbrowser.gsfc.nasa.gov/bowshock.html</URL>
    </InformationURL>
  </ResourceHeader>
  <ns2:Name>IMP-8 Bowshock Crossing Events</ns2:Name>
  <PhenomenonType>BowShockCrossing</PhenomenonType>
  <Keyword>test</Keyword>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1995-01-03T01:04:00</StartDate>
      <StopDate>1995-01-03T01:04:00</StopDate>
    </TimeSpan>
    <Description>GSE/XYZ (Re) = -21.3, 26.4, 22.6</Description>
    <ns2:Details xmlns="http://helm.gsfc.nasa.gov/data/schema" xmlns:spase="http://www.spase-group.org/data/schema" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
      <SubDetails>
         IMP-8 bowshock crossing sub-details
      </SubDetails>
      <SomeOtherDetails>
         some more details
      </SomeOtherDetails>
    </ns2:Details>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1995-01-03T01:07:00</StartDate>
      <StopDate>1995-01-03T01:07:00</StopDate>
    </TimeSpan>
    <Description>GSE/XYZ (Re) = -21.3, 26.4, 22.6</Description>
  </ns2:Event>
</ns2:Eventlist>


Invoking HTTP POST http://helm.gsfc.nasa.gov/WS/helm/1/shiftTimes?quantity=PT1H
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ns2:Eventlist xmlns="http://www.spase-group.org/data/schema" xmlns:ns2="http://helm.gsfc.nasa.gov/data/schema">
  <ResourceHeader>
    <ResourceName>Example Heliophysics Events</ResourceName>
    <ReleaseDate>2010-06-10T00:00:00</ReleaseDate>
    <Description>Example Heliophysics Events</Description>
    <Contact>
      <PersonID>spase://SMWG/Person/Robert.E.McGuire</PersonID>
      <Role>Publisher</Role>
    </Contact>
  </ResourceHeader>
  <ns2:Name>Example Heliophysics Events</ns2:Name>
  <PhenomenonType>GeomagneticStorm</PhenomenonType>
  <Keyword>example</Keyword>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2010-01-01T02:00:00</StartDate>
      <StopDate>2010-01-01T03:00:00</StopDate>
    </TimeSpan>
    <Description>Example Event</Description>
  </ns2:Event>
</ns2:Eventlist>


Invoking HTTP GET http://helm.gsfc.nasa.gov/WS/helm/1/adjustTimeSpans?quantity=PT1H&listUrl=http://helm.gsfc.nasa.gov/WS/helm/1/eventlists/imp8_bowshock
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ns2:Eventlist xmlns="http://www.spase-group.org/data/schema" xmlns:ns2="http://helm.gsfc.nasa.gov/data/schema">
  <ResourceHeader>
    <ResourceName>IMP-8 Bowshock Crossing Events</ResourceName>
    <ReleaseDate>2010-06-15T00:00:00</ReleaseDate>
    <Description>An example eventlist detailing IMP-8 bowshock crossing events.</Description>
    <Contact>
      <PersonID>spase://SMWG/Person/Robert.E.McGuire</PersonID>
      <Role>DataProducer</Role>
      <Role>GeneralContact</Role>
      <Role>MetadataContact</Role>
      <Role>Publisher</Role>
    </Contact>
    <InformationURL>
      <Name>MULTIPLE SPACECRAFT BOW SHOCK CROSSINGS DATABASE</Name>
      <URL>http://ftpbrowser.gsfc.nasa.gov/bowshock.html</URL>
    </InformationURL>
  </ResourceHeader>
  <ns2:Name>IMP-8 Bowshock Crossing Events</ns2:Name>
  <PhenomenonType>BowShockCrossing</PhenomenonType>
  <Keyword>test</Keyword>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1995-01-02T23:04:00</StartDate>
      <StopDate>1995-01-03T00:34:00</StopDate>
    </TimeSpan>
    <Description>GSE/XYZ (Re) = -21.3, 26.4, 22.6</Description>
    <ns2:Details xmlns="http://helm.gsfc.nasa.gov/data/schema" xmlns:spase="http://www.spase-group.org/data/schema" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
      <SubDetails>
         IMP-8 bowshock crossing sub-details
      </SubDetails>
      <SomeOtherDetails>
         some more details
      </SomeOtherDetails>
    </ns2:Details>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1995-01-02T23:07:00</StartDate>
      <StopDate>1995-01-03T00:37:00</StopDate>
    </TimeSpan>
    <Description>GSE/XYZ (Re) = -21.3, 26.4, 22.6</Description>
  </ns2:Event>
</ns2:Eventlist>


Invoking HTTP GET http://helm.gsfc.nasa.gov/WS/helm/1/union?listUrl=http://helm.gsfc.nasa.gov/WS/helm/1/eventlists/cdawebEvents&listUrl=http://helm.gsfc.nasa.gov/WS/helm/1/eventlists/imp8_bowshock
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ns2:Eventlist xmlns="http://www.spase-group.org/data/schema" xmlns:ns2="http://helm.gsfc.nasa.gov/data/schema">
  <ResourceHeader>
    <ResourceName>Heliophysics Events</ResourceName>
    <AlternateName>CDAWeb Heliophysics Events</AlternateName>
    <ReleaseDate>2010-06-10T00:00:00</ReleaseDate>
    <Description>Heliophysics Events</Description>
    <Contact>
      <PersonID>spase://SMWG/Person/Robert.E.McGuire</PersonID>
      <Role>DataProducer</Role>
      <Role>GeneralContact</Role>
      <Role>MetadataContact</Role>
      <Role>Publisher</Role>
    </Contact>
  </ResourceHeader>
  <ns2:Name>Heliophysics Events</ns2:Name>
  <PhenomenonType>GeomagneticStorm</PhenomenonType>
  <Keyword>cdaweb</Keyword>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1995-01-03T00:04:00</StartDate>
      <StopDate>1995-01-03T00:04:00</StopDate>
    </TimeSpan>
    <Description>GSE/XYZ (Re) = -21.3, 26.4, 22.6</Description>
    <ns2:Details xmlns="http://helm.gsfc.nasa.gov/data/schema" xmlns:spase="http://www.spase-group.org/data/schema" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
      <SubDetails>
         IMP-8 bowshock crossing sub-details
      </SubDetails>
      <SomeOtherDetails>
         some more details
      </SomeOtherDetails>
    </ns2:Details>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1995-01-03T00:07:00</StartDate>
      <StopDate>1995-01-03T00:07:00</StopDate>
    </TimeSpan>
    <Description>GSE/XYZ (Re) = -21.3, 26.4, 22.6</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1995-10-18T00:00:00</StartDate>
      <StopDate>1995-10-22T00:00:00</StopDate>
    </TimeSpan>
    <Description>IACG/Campaign 1, Interval 1</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1995-10-26T00:00:00</StartDate>
      <StopDate>1995-10-28T00:00:00</StopDate>
    </TimeSpan>
    <Description>IACG/Campaign 1, Interval 2</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1995-10-31T00:00:00</StartDate>
      <StopDate>1995-11-02T00:00:00</StopDate>
    </TimeSpan>
    <Description>IACG/Campaign 1, Interval 3</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1995-11-12T00:00:00</StartDate>
      <StopDate>1995-11-13T00:00:00</StopDate>
    </TimeSpan>
    <Description>IACG/Campaign 1, Interval 4</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1995-11-17T00:00:00</StartDate>
      <StopDate>1995-11-18T00:00:00</StopDate>
    </TimeSpan>
    <Description>IACG/Campaign 1, Interval 5</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1995-11-27T00:00:00</StartDate>
      <StopDate>1995-12-01T00:00:00</StopDate>
    </TimeSpan>
    <Description>IACG/Campaign 1, Interval 6</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1995-12-03T00:00:00</StartDate>
      <StopDate>1995-12-05T00:00:00</StopDate>
    </TimeSpan>
    <Description>IACG/Campaign 1, Interval 7</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1995-12-07T00:00:00</StartDate>
      <StopDate>1995-12-08T00:00:00</StopDate>
    </TimeSpan>
    <Description>IACG/Campaign 1, Interval 8</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1995-12-15T00:00:00</StartDate>
      <StopDate>1995-12-16T00:00:00</StopDate>
    </TimeSpan>
    <Description>IACG/Campaign 1, Interval 9</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1995-12-18T00:00:00</StartDate>
      <StopDate>1995-12-21T00:00:00</StopDate>
    </TimeSpan>
    <Description>IACG/Campaign 1, Interval 10</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1996-01-12T00:00:00</StartDate>
      <StopDate>1996-01-12T00:00:00</StopDate>
    </TimeSpan>
    <Description>IACG/Campaign 1, Interval 11</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1996-05-19T12:00:00</StartDate>
      <StopDate>1996-05-20T02:30:00</StopDate>
    </TimeSpan>
    <Description>GGS End-to-End Energy Flow</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1996-05-27T12:00:00</StartDate>
      <StopDate>1996-05-27T13:30:00</StopDate>
    </TimeSpan>
    <Description>GGS Polar Perigee (A Australis)</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1996-05-28T23:30:00</StartDate>
      <StopDate>1996-05-28T23:59:00</StopDate>
    </TimeSpan>
    <Description>GGS Polar/S-DARN Boundary-Dynamics</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1996-05-29T02:00:00</StartDate>
      <StopDate>1996-05-29T10:00:00</StopDate>
    </TimeSpan>
    <Description>GGS-IACG/Campaign2 Magnetic Cloud</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1996-10-01T00:00:00</StartDate>
      <StopDate>1996-10-11T00:00:00</StopDate>
    </TimeSpan>
    <Description>IACG/Cmp1,Intvl 12 (start only)</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1997-01-01T21:40:00</StartDate>
      <StopDate>1997-01-02T04:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-GEM Substorm Campaign</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1997-01-06T00:00:00</StartDate>
      <StopDate>1997-01-12T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-SEC CME-Geostorm Event</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1997-01-10T00:00:00</StartDate>
      <StopDate>1997-01-11T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-GEM Substorm Campaign</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1997-03-27T00:00:00</StartDate>
      <StopDate>1997-04-03T00:00:00</StopDate>
    </TimeSpan>
    <Description>Comet Hale-Bopp Observations</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1997-04-07T00:00:00</StartDate>
      <StopDate>1997-04-12T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-SEC CME-Geostorm Event</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1997-05-15T00:00:00</StartDate>
      <StopDate>1997-05-16T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-GEM Substorm Campaign</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1997-09-24T00:00:00</StartDate>
      <StopDate>1997-09-27T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-SEC CME/Solar (only) Event</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1997-09-27T00:00:00</StartDate>
      <StopDate>1997-10-02T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-SEC Event</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1997-11-04T00:00:00</StartDate>
      <StopDate>1997-11-05T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-SEC Event</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1998-01-03T00:00:00</StartDate>
      <StopDate>1998-01-04T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-SEC Event</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1998-01-21T00:00:00</StartDate>
      <StopDate>1998-01-22T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-SEC CME Event</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1998-04-15T00:00:00</StartDate>
      <StopDate>1998-04-16T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-SEC CME Event</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1998-04-29T00:00:00</StartDate>
      <StopDate>1998-05-03T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-SEC CME-Geostorm Events</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1998-08-24T00:00:00</StartDate>
      <StopDate>1998-08-29T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-SEC CME-Geostorm Event</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1998-09-23T00:00:00</StartDate>
      <StopDate>1998-09-27T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-SEC Solar-GeoStorm Event</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1998-09-25T00:00:00</StartDate>
      <StopDate>1998-09-26T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-GEM Substorm Campaign</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1998-10-19T00:00:00</StartDate>
      <StopDate>1998-10-20T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-GEM Substorm Campaign</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1999-05-10T00:00:00</StartDate>
      <StopDate>1999-05-13T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-SEC Low-Density SW Event</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>1999-10-22T00:00:00</StartDate>
      <StopDate>1999-10-24T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-SEC Geotorm Event</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2000-04-04T00:00:00</StartDate>
      <StopDate>2000-04-08T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-SEC CME-GeoStorm Event</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2000-04-06T00:00:00</StartDate>
      <StopDate>2000-04-07T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-GEM proposed Substorm</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2000-06-06T00:00:00</StartDate>
      <StopDate>2000-06-09T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-SEC CME-GeoStorm Event</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2000-07-14T00:00:00</StartDate>
      <StopDate>2000-07-17T00:00:00</StopDate>
    </TimeSpan>
    <Description>Bastille Day Event</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2000-09-17T00:00:00</StartDate>
      <StopDate>2000-09-18T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-GEM proposed Substorm</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2000-10-04T00:00:00</StartDate>
      <StopDate>2000-10-08T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-GEM Substorm Campaign</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2000-11-06T00:00:00</StartDate>
      <StopDate>2000-11-12T00:00:00</StopDate>
    </TimeSpan>
    <Description>November 2000 Events</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2001-03-31T00:00:00</StartDate>
      <StopDate>2001-04-03T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-GEM Substorm Campaign</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2001-04-11T00:00:00</StartDate>
      <StopDate>2001-04-12T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-GEM proposed Substorm</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2001-10-21T00:00:00</StartDate>
      <StopDate>2001-10-22T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-GEM proposed Substorm</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2001-11-05T00:00:00</StartDate>
      <StopDate>2001-11-07T00:00:00</StopDate>
    </TimeSpan>
    <Description>November 2001 Events</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2001-11-06T00:00:00</StartDate>
      <StopDate>2001-11-07T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-GEM proposed Substorm</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2002-04-17T00:00:00</StartDate>
      <StopDate>2002-04-25T00:00:00</StopDate>
    </TimeSpan>
    <Description>ISTP-GEM proposed Substorm</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2002-11-09T00:00:00</StartDate>
      <StopDate>2003-11-14T00:00:00</StopDate>
    </TimeSpan>
    <Description>November 2002 Events</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2003-05-28T00:00:00</StartDate>
      <StopDate>2003-06-01T00:00:00</StopDate>
    </TimeSpan>
    <Description>May 2003 Events</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2003-10-24T00:00:00</StartDate>
      <StopDate>2003-11-02T00:00:00</StopDate>
    </TimeSpan>
    <Description>October 2003 Events</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2004-10-29T00:00:00</StartDate>
      <StopDate>2004-11-13T00:00:00</StopDate>
    </TimeSpan>
    <Description>November 2004 Events</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2005-01-15T00:00:00</StartDate>
      <StopDate>2005-01-23T00:00:00</StopDate>
    </TimeSpan>
    <Description>January 2005 Events</Description>
  </ns2:Event>
  <ns2:Event>
    <TimeSpan>
      <StartDate>2005-09-07T00:00:00</StartDate>
      <StopDate>2005-09-20T00:00:00</StopDate>
    </TimeSpan>
    <Description>September 2005 Events</Description>
  </ns2:Event>
</ns2:Eventlist>


Invoking HTTP GET http://helm.gsfc.nasa.gov/WS/helm/1/intersection?listUrl=http://helm.gsfc.nasa.gov/WS/helm/1/eventlists/cdawebEvents&listUrl=http://helm.gsfc.nasa.gov/WS/helm/1/eventlists/imp8_bowshock
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ns2:Eventlist xmlns="http://www.spase-group.org/data/schema" xmlns:ns2="http://helm.gsfc.nasa.gov/data/schema">
  <ResourceHeader>
    <ResourceName>Intersection of Heliophysics Events, IMP-8 Bowshock Crossing Events</ResourceName>
    <ReleaseDate>2010-06-23T17:12:32.468Z</ReleaseDate>
    <Description>Intersection of Heliophysics Events, An example eventlist detailing IMP-8 bowshock crossing events.</Description>
  </ResourceHeader>
  <ns2:Name>Intersection of Heliophysics Events, IMP-8 Bowshock Crossing Events</ns2:Name>
</ns2:Eventlist>