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

<https://gcmd.earthdata.nasa.gov/kms/concept/44de39ab-8595-42d9-8d9e-ca94c4da4b0c>
  skos:changeNote """2020-01-03 17:14:03.0 [sritz]  
update Definition ([Source: NASA Earth Science Decadal Survey Studies home page, https://acemission.gsfc.nasa.gov/ ]

Mission objectives:

    * Cloud and aerosol height
    * Organic material in surface ocean layers
    * Aerosol and cloud types and properties
    * Improved climate models
    * Prediction of local climate change
    * Measure ocean productivity and health
    * Air-quality models and forecasts

ACE is a tier 2 Decadal Survey mission focusing on clouds and aerosols as well as ocean ecosystem.  ACE will help to answer emerging fundamental science questions associated with aerosols, clouds, air quality and global ocean ecosystems.

[Source: https://acemission.gsfc.nasa.gov/ ]

The ACE  instrument requirements are under study.   Please refer to the ACE home page for updated requirements: http://dsm.gsfc.nasa.gov/ace/payload.html .


Group: Platform_Details
   Entry_ID: ACE (DECADAL SURVEY)
   Group: Platform_Identification
      Platform_Category: Earth Observation Satellites
      Platform_Series_or_Entity: NASA Decadal Survey
      Short_Name: ACE (DECADAL SURVEY)
      Long_Name: Aerosol - Cloud - Ecosystems
   End_Group
   Group: Orbit
      Orbit_Type: LEO > Low Earth Orbit > Polar Sun-Synchronous
   End_Group
   Creation_Date: 2010-05-04
   Online_Resource: https://acemission.gsfc.nasa.gov/
   Group: Platform_Logistics
      Primary_Sponsor: USA/NASA
   End_Group
End_Group); 
""", """2020-01-03 17:14:33.0 [sritz]  
update Definition (https://acemission.gsfc.nasa.gov/); 
""", """2020-01-03 17:16:38.0 [sritz]  
update Definition ([Source: NASA ACE Mission, https://acemission.gsfc.nasa.gov/ ]

ACE will assist in answering fundamental science questions associated with aerosols, clouds, and ocean ecosystems, by making 
improved and more comprehensive measurements through the use of innovative and advanced remote sensing technologies. Aerosols 
measured by ACE include those of both man-made and natural origins, the latter of which is contributed significantly by ocean 
ecosystems.


Group: Platform_Details
   Entry_ID: ACE (DECADAL SURVEY)
   Group: Platform_Identification
      Platform_Category: Earth Observation Satellites
      Platform_Series_or_Entity: NASA Decadal Survey
      Short_Name: ACE (DECADAL SURVEY)
      Long_Name: Aerosol - Cloud - Ecosystems
   End_Group
   Group: Orbit
      Orbit_Type: LEO > Low Earth Orbit > Polar Sun-Synchronous
   End_Group
   Creation_Date: 2010-05-04
   Online_Resource: https://acemission.gsfc.nasa.gov/
   Group: Platform_Logistics
      Primary_Sponsor: USA/NASA
   End_Group
End_Group); 
""" ;
  ns0:altLabel [ ] ;
  skos:definition """[Source: NASA ACE Mission, https://acemission.gsfc.nasa.gov/ ]

ACE will assist in answering fundamental science questions associated with aerosols, clouds, and ocean ecosystems, by making 
improved and more comprehensive measurements through the use of innovative and advanced remote sensing technologies. Aerosols 
measured by ACE include those of both man-made and natural origins, the latter of which is contributed significantly by ocean 
ecosystems.


Group: Platform_Details
   Entry_ID: ACE (DECADAL SURVEY)
   Group: Platform_Identification
      Platform_Category: Earth Observation Satellites
      Platform_Series_or_Entity: NASA Decadal Survey
      Short_Name: ACE (DECADAL SURVEY)
      Long_Name: Aerosol - Cloud - Ecosystems
   End_Group
   Group: Orbit
      Orbit_Type: LEO > Low Earth Orbit > Polar Sun-Synchronous
   End_Group
   Creation_Date: 2010-05-04
   Online_Resource: https://acemission.gsfc.nasa.gov/
   Group: Platform_Logistics
      Primary_Sponsor: USA/NASA
   End_Group
End_Group"""@en ;
  skos:prefLabel "ACE (DECADAL SURVEY)"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/9bdc4d60-38da-4d6c-ba2f-2a588aa9921b> ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/9bdc4d60-38da-4d6c-ba2f-2a588aa9921b>
  skos:prefLabel "NASA Decadal Survey"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/44de39ab-8595-42d9-8d9e-ca94c4da4b0c> .