@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/65bdc896-7ed5-4d22-8b15-df0914b5be69>
  skos:definition """Explorer 32 was an aeronomy satellite which was designed to directly measure temperatures, composition, densities, and pressures in the upper atmosphere on a global basis.  The satellite was a stainless steel, vacuum-sealed sphere, 0.889 m in diameter.  The experimental payload included one ion and two neutral mass spectrometers, three magnetron density gauges, and two electrostatic probes.  Additional equipment included optical and magnetic aspect sensors, magnetic attitude and spin rate control systems, and a tape recorder for data acquisition at locations remote from ground receiving stations.  Power was supplied by silver-zinc batteries and a solar cell array mounted on the satellite exterior.  Two identical pulse-modulated telemetry systems and a canted turnstile antenna were employed.  The two neutral-particle mass spectrometers failed about 6 days after launch. The remaining experiments operated satisfactorily and provided useful data for most of the 10-month satellite lifetime.  The spacecraft ceased to function due to battery failures which resulted from depressurization of the sphere.

https://nssdc.gsfc.nasa.gov/nmc/spacecraft/display.action?id=1966-044A


Group: Platform_Details
   Entry_ID: AE-B
   Group: Platform_Identification
      Platform_Category: Earth Observation Satellites
      Platform_Series_or_Entity: AE (Atmosphere Explorer)
      Short_Name: AE-B
      Long_Name: Atmosphere Explorer B (Explorer 32)
   End_Group
   Group: Synonymous_Platform_Names
      Short_Name: Explorer 32
      Short_Name: 02183
   End_Group
   Group: Platform_Associated_Instruments
      Short_Name: MASS SPECTROMETERS
      Short_Name: ELECTROSTATIC ANALYZERS
   End_Group
   Group: Orbit
      Orbit_Inclination: 64.67 degrees
      Perigee: 276 km
      Apogee: 2725 km
   End_Group
   Creation_Date: 2007-08-22
   Online_Resource: https://nssdc.gsfc.nasa.gov/nmc/spacecraft/display.action?id=1966-044A
   Group: Platform_Logistics
      Launch_Date: 1966-05-25 
      Primary_Sponsor: NASA
   End_Group
End_Group"""@en ;
  skos:altLabel "Atmosphere Explorer-B"@en, "S 6A"@en, "Explorer 32"@en, "02183"@en ;
  a skos:Concept ;
  skos:changeNote """2019-09-17 17:30:17.0 [sritz]  
insert AltLabel (id: null
category: null
text: S 6A
language code: en); 
insert AltLabel (id: null
category: null
text: 02183
language code: en); 
insert AltLabel (id: null
category: null
text: Atmosphere Explorer-B
language code: en); 
insert AltLabel (id: null
category: null
text: Explorer 32
language code: en); 
update Definition (Explorer 32 was an aeronomy satellite which was designed to directly measure temperatures, composition, densities, and pressures in the upper atmosphere on a global basis.  The satellite was a stainless steel, vacuum-sealed sphere, 0.889 m in diameter.  The experimental payload included one ion and two neutral mass spectrometers, three magnetron density gauges, and two electrostatic probes.  Additional equipment included optical and magnetic aspect sensors, magnetic attitude and spin rate control systems, and a tape recorder for data acquisition at locations remote from ground receiving stations.  Power was supplied by silver-zinc batteries and a solar cell array mounted on the satellite exterior.  Two identical pulse-modulated telemetry systems and a canted turnstile antenna were employed.  The two neutral-particle mass spectrometers failed about 6 days after launch. The remaining experiments operated satisfactorily and provided useful data for most of the 10-month satellite lifetime.  The spacecraft ceased to function due to battery failures which resulted from depressurization of the sphere.

https://nssdc.gsfc.nasa.gov/nmc/spacecraft/display.action?id=1966-044A


Group: Platform_Details
   Entry_ID: AE-B
   Group: Platform_Identification
      Platform_Category: Earth Observation Satellites
      Platform_Series_or_Entity: AE (Atmosphere Explorer)
      Short_Name: AE-B
      Long_Name: Atmosphere Explorer B (Explorer 32)
   End_Group
   Group: Synonymous_Platform_Names
      Short_Name: Explorer 32
      Short_Name: 02183
   End_Group
   Group: Platform_Associated_Instruments
      Short_Name: MASS SPECTROMETERS
      Short_Name: ELECTROSTATIC ANALYZERS
   End_Group
   Group: Orbit
      Orbit_Inclination: 64.67 degrees
      Perigee: 276 km
      Apogee: 2725 km
   End_Group
   Creation_Date: 2007-08-22
   Online_Resource: https://nssdc.gsfc.nasa.gov/nmc/spacecraft/display.action?id=1966-044A
   Group: Platform_Logistics
      Launch_Date: 1966-05-25 
      Primary_Sponsor: NASA
   End_Group
End_Group); 
""" ;
  ns0:altLabel [ ] ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms> ;
  skos:prefLabel "AE-B"@en ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/96dcdb2e-3861-4a4b-97f4-764fd117a0f1> .

<https://gcmd.earthdata.nasa.gov/kms/concept/96dcdb2e-3861-4a4b-97f4-764fd117a0f1>
  skos:prefLabel "AE (Atmosphere Explorer)"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/65bdc896-7ed5-4d22-8b15-df0914b5be69> .

