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

<https://gcmd.earthdata.nasa.gov/kms/concept/af0968ce-ffe3-44a0-86de-2ec9b9a8fa5d>
  skos:prefLabel "G - I"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/c56b8c9e-05f7-4ff9-a44d-ad6a965ec2cf> .

<https://gcmd.earthdata.nasa.gov/kms/concept/c56b8c9e-05f7-4ff9-a44d-ad6a965ec2cf>
  ns0:altLabel [ ] ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/af0968ce-ffe3-44a0-86de-2ec9b9a8fa5d> ;
  skos:prefLabel "GRAVSAT"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/projects> ;
  skos:definition """GRAVSAT provides gravity survey information for the offshore oil and
gas exploration industry.  Based on the analysis of radar altimetry
from the ERS-1 Geodetic Phase, completed in March 1995, high
resolution gravity information is derived from the along track sea
surface slopes measured by the satellite.  At the equator, tracks
are approximately 8km apart, reducing to 4km at 60 degrees of
latitude, thus providing similar sampling to many conventional ship
surveys.  GRAVSAT gravity anomaly data have been validated against
ship measurements over several areas of the United Kingdom
Continental Shelf, for which the British Geological Survey have
comprehensive datasets."""@en ;
  a skos:Concept .