@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<https://gcmd.earthdata.nasa.gov/kms/concept/227d9c3d-f631-402d-84ed-b8c5a562fc27>
  skos:prefLabel "Aircraft"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/7f2883c4-bbaf-4150-93d8-dc48716476ca> .

<https://gcmd.earthdata.nasa.gov/kms/concept/7f2883c4-bbaf-4150-93d8-dc48716476ca>
  skos:changeNote """2012-10-16 21:29:33.0 [saritz] Insert Concept 
add broader relation (UND CITATION II [7f2883c4-bbaf-4150-93d8-dc48716476ca,61305] - Platforms [f3261de5-34c1-4980-af22-f9d7e7206d12,31173]); 
""", """2012-10-16 21:30:33.0 [saritz] Move Concepts 
delete broader relation (null); 
add broader relation (UND CITATION II [7f2883c4-bbaf-4150-93d8-dc48716476ca,61305] - Aircraft [227d9c3d-f631-402d-84ed-b8c5a562fc27,31205]); 
""" ;
  skos:definition """The University of North Dakota owns and operates a Cessna Citation II aircraft for the purpose of atmospheric research. This aircraft type has a number of design and performance characteristics that make it an ideal platform for a wide range of atmospheric studies. The Citation II is a twin-engine fanjet with an operating ceiling of 43,000 feet (13.1 km). The turbofan engines provide sufficient power to cruise at speeds of up to 340 knots (175 m s-1) or climb at 3300 feet per minute (16.8 m s-1). These high performance capabilities are accompanied by relatively low fuel consumption at all altitudes, giving the Citation an on-station time of 3-5 hours, depending on mission type. Long wings allow it to be operated out of relatively short airstrips and to be flown at the slower speeds (140 kts/72 m s-1) necessary for many types of measurements. The Citation is certified for flight into known icing conditions. 

Source: http://cumulus.atmos.und.edu/


Group: Platform_Details
   Entry_ID: UND CITATION II
   Group: Platform_Identification
      Platform_Category: Aircraft
      Short_Name: UND CITATION II
   End_Group
   Group: Platform_Associated_Instruments
      Short_Name: GNSS RECEIVER
      Short_Name: ACCELEROMETERS
      Short_Name: GPS
   End_Group
   Creation_Date: 2012-12-11
   Online_Resource: http://cumulus.atmos.und.edu/
End_Group"""@en ;
  skos:prefLabel "UND CITATION II"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/227d9c3d-f631-402d-84ed-b8c5a562fc27> ;
  a skos:Concept .