@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/c84a3a2f-b4a1-4306-9fcf-7d22ab12f252>
  ns0:resource [ ] ;
  skos:changeNote """2020-10-06 09:21:00.0 [mmorahan]  
insert AltLabel (id: null
category: primary
text: IKONOS
language code: en); 
update Resource (image); 
""" ;
  ns0:altLabel [ ] ;
  skos:definition """IKONOS is the world's first commerical high resolution satellite and was launched into orbit on September 24, 1999 from Vandenberg Air Force Base, California on a Athena II rocket.  The 1600-pound (720-kilogram) IKONOS was launched into a sun-synchronous, near-polar(98.1degrees), circular low-Earth orbit (423miles) at 11:21:08 a.m. PDT. (2:21:08 p.m. EDT).  IKONOS satellite is operated by the Space Imaging Company in Thorton, Colorado.

IKONOS has a panchromatic band with a resolution of 1meter and a multispectural band wit h a resolution of 4meters.  The1 meter panchromatic band has a revisit time of 2.9 days and the 4m meter multispectural band has a revisit time of 1.5 days.


Group: Platform_Details
   Entry_ID: IKONOS
   Group: Platform_Identification
      Platform_Category: Earth Observation Satellites
      Short_Name: IKONOS
   End_Group
   Group: Synonymous_Platform_Names
      Short_Name: IKONOS
   End_Group
   Group: Orbit
      Orbit_Altitude: 681 km
      Orbit_Inclination: 98.1 degree
      Equator_Crossing: 10:30 AM
      Repeat_Cycle: 3 days
      Orbit_Type: LEO > Low Earth Orbit > Polar Sun-Synchronous
   End_Group
   Creation_Date: 2007-11-19
   Online_Resource: http://www.satimagingcorp.com/satellite-sensors/ikonos.html
   Sample_Image: http://www.satimagingcorp.com/media/images/ikonos-satellite.jpg
   Group: Platform_Logistics
      Launch_Date: 1999-09-24
      Launch_Site: Vandenberg Air Force Base, USA
      Design_Life: Over 7 years
      Primary_Sponsor: GeoEye Inc.
   End_Group
End_Group"""@en ;
  skos:prefLabel "IKONOS"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/3466eed1-2fbb-49bf-ab0b-dc08731d502b> ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/3466eed1-2fbb-49bf-ab0b-dc08731d502b>
  skos:prefLabel "Earth Observation Satellites"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/c84a3a2f-b4a1-4306-9fcf-7d22ab12f252> .