@prefix ns0: <http://gcmd.gsfc.nasa.gov/kms#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<https://gcmd.earthdata.nasa.gov/kms/concept/437b468d-4635-4cb9-b875-0795beb47f6d>
  ns0:resource [ ] ;
  ns0:altLabel [ ] ;
  skos:definition """The Transition Region and Coronal Explorer (TRACE) is a NASA Small Explorer
(SMEX) mission to image the solar corona and transition region at high angular
and temporal resolution.

TRACE was launched on a Pegasus  launch vehicle from Vandenberg Air Force Base
in April 1998. The launch was scheduled to allow joint observations with SOHO 
during the rising phase of the solar cycle to sunspot maximum. No transition
region or coronal imager has witnessed the onset and rise of a solar cycle.

For more information, see:
http://trace.lmsal.com/ 


Group: Platform_Details
   Entry_ID: TRACE
   Group: Platform_Identification
      Platform_Category: Solar/Space Observation Satellites
      Platform_Series_or_Entity: NASA Small Explorer (SMEX)
      Short_Name: TRACE
      Long_Name: Transition Region and Coronal Explorer
   End_Group
   Group: Synonymous_Platform_Names
      Short_Name: Explorer 73
      Short_Name: SMEX/TRACE
      Short_Name: Small Explorer/TRACE
      Short_Name: 25280
      Short_Name: 1998-020A
   End_Group
   Group: Platform_Associated_Instruments
      Short_Name: TRACE IMAGING TELESCOPE
   End_Group
   Group: Orbit
      Orbit_Altitude: 700 km
      Orbit_Inclination: 97.84 degrees
      Period: 95.48 m
      Perigee: 520.0 km
      Apogee: 547.2 km
      Orbit_Type: LEO > Low Earth Orbit > Polar Sun-Synchronous
   End_Group
   Creation_Date: 2008-01-17
   Online_Resource: http://trace.lmsal.com/
   Online_Resource: http://explorers.gsfc.nasa.gov/
   Sample_Image: http://nssdc.gsfc.nasa.gov/image/spacecraft/trace.jpg
   Group: Platform_Logistics
      Launch_Date: 1998-04-02
      Launch_Site: Vandenberg Air Force Base, USA
      Primary_Sponsor: USA/NASA
      Primary_Sponsor: Lockheed Martin Solar and Astrophysics Labs
   End_Group
End_Group"""@en ;
  skos:prefLabel "TRACE"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/a1dfb99c-1819-4a09-9024-81d9c3486eac> ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/a1dfb99c-1819-4a09-9024-81d9c3486eac>
  skos:prefLabel "NASA Small Explorer (SMEX)"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/437b468d-4635-4cb9-b875-0795beb47f6d> .