Error of ICESat-2 with respect to airborne data.

<div><p>The accuracy of digital elevation models (DEMs) in forested areas plays a crucial role in canopy height monitoring and ecological sensitivity analysis. Despite extensive research on DEMs in recent years, significant errors still exist in forested areas due to factors such as cano...

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Bibliographic Details
Main Author:	Qinghua Li (398885) (author)
Other Authors:	Dong Wang (73290) (author), Fengying Liu (736959) (author), Jiachen Yu (6253004) (author), Zheng Jia (1861600) (author)
Published:	2024
Subjects:	Ecology Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified Information Systems not elsewhere classified histogram linking methods heuristic optimisation algorithms global search capability four different types ecological sensitivity analysis despite extensive research although common meta correcting elevation errors commonly used dems forested areas plays forested areas due forested area dems digital elevation models comparing multiple models subsequent analyses based div >< p canopy height monitoring dems correction compared lightgbm model improves 2 </ sup lightgbm hybrid model forested areas canopy height hybrid model hybrid models correcting cop30dem lightgbm model canopy occlusion svr model primary model model training lightgbm ’ tropical rainforest terrain roughness terrain complexity study sites significantly better significant importance sample space results show relief amplitude recent years prevent issues posing challenges performs better mixed coniferous memory footprint limited penetration leaved forest ingestion strategy growth strategy ground truth gedi ), forest coverage firefly algorithm densenet architecture crucial role coniferous forest conducted within certain extent 50 %, 09 meters 05 compared
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Error of ICESat-2 with respect to airborne data.

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