@prefix envthes: <http://vocabs.lter-europe.net/EnvThes/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dc: <http://purl.org/dc/terms/> .

envthes:
  skos:prefLabel "EnvThes"@en ;
  a skos:ConceptScheme .

envthes:20348
  skos:inScheme envthes: ;
  a skos:Concept ;
  skos:note "[source of definition ] Expert\" , \"[controlled by ] Giorgio Matteucci , 30/05/2013"@en ;
  skos:definition "A technique used to estimate leaf area index (i.e. the leaf area (m2) that is overlayed over soil (m2)) by elaborating photographs taken with a camera equipped with a fish-eye lens"@en ;
  skos:broader envthes:20361 ;
  skos:prefLabel "Hemispherical photography"@en ;
  dc:creator "herbert.schentz@umweltbundesamt.at"@en .

envthes:20361
  skos:prefLabel "mobile sensor"@en ;
  a skos:Concept ;
  skos:narrower envthes:20348 .