title: Optimalization of in-situ LAI determination by means of hemispherical photography.
authors.affiliation: Katholieke Universiteit Leuven, Laboratory for Forest, Nature and Landscape Research, Vital Decosterstraat 102, B-3000 Leuven, Belgium.
authors.forename: I
authors.initials: I
authors.lastname: Jonckheere
authors.forename: B
authors.initials: B
authors.lastname: Muys
authors.forename: P
authors.initials: P
authors.lastname: Coppin
mesh_terms: D001530:Belgium; D017753:Ecosystem; D008954:Models, Biological; D010781:Photography / Q000379:methods*; D018515:Plant Leaves; D014197:Trees