@article {1570,
	title = {A lidar-based hierarchical approach for assessing MODIS fPAR},
	journal = {Remote Sensing of Environment},
	volume = {112},
	year = {2008},
	pages = {4344-4357},
	author = {Chasmer, L and Hopkinson, C and Treitz, P. and McCaughey, H. and Barr, A. and Black, A.}
}