references.bib

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}


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}

@article{zhang2003,
	title = {A progressive morphological filter for removing nonground measurements from airborne LIDAR data},
	author = {Zhang, Keqi and Chen, Shu-Ching and Whitman, Dean and Shyu, Mei-Ling and Yan, Jianhua and Zhang, Chengcui},
	year = {2003},
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	pages = {872{\textendash}882},
	volume = {41},
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	note = {Publisher: IEEE}
}

@article{tu2020,
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	note = {Publisher: PeerJ Inc.}
}


@article{st_peter_forest_2021,
	title = {Forest {Structural} {Estimates} {Derived} {Using} a {Practical}, {Open}-{Source} {Lidar}-{Processing} {Workflow}},
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	year = {2021},
	note = {Publisher: Multidisciplinary Digital Publishing Institute},
	pages = {4763},
	file = {Full Text:/Users/anniepaul/Zotero/storage/F9MHZ9MN/htm.html:text/html;Snapshot:/Users/anniepaul/Zotero/storage/GL52ISRX/4763.html:text/html},
}


@article{roussel_lidr_2020,
	title = {{lidR}: {An} {R} package for analysis of {Airborne} {Laser} {Scanning} ({ALS}) data},
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	shorttitle = {{lidR}},
	journal = {Remote Sensing of Environment},
	author = {Roussel, Jean-Romain and Auty, David and Coops, Nicholas C. and Tompalski, Piotr and Goodbody, Tristan RH and Meador, Andrew Sánchez and Bourdon, Jean-François and de Boissieu, Florian and Achim, Alexis},
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	note = {Publisher: Elsevier},
	pages = {112061},
	file = {Full Text:/Users/anniepaul/Zotero/storage/QDVADPIJ/S0034425720304314.html:text/html},
}