{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,24]],"date-time":"2025-10-24T04:44:54Z","timestamp":1761281094355,"version":"build-2065373602"},"reference-count":51,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"crossref","award":["42401488","42571520","42071351"],"award-info":[{"award-number":["42401488","42571520","42071351"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100001809","name":"National Key Research and Development Program of China","doi-asserted-by":"publisher","award":["2020YFA0608501","2017YFB0504204"],"award-info":[{"award-number":["2020YFA0608501","2017YFB0504204"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Liaoning Province Doctoral Research Initiation Fund Program","award":["2023-BS-202"],"award-info":[{"award-number":["2023-BS-202"]}]},{"name":"Basic Research Projects of Liaoning Department of Education","award":["JYTQN2023202"],"award-info":[{"award-number":["JYTQN2023202"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Geosci. Remote Sensing"],"published-print":{"date-parts":[[2025]]},"DOI":"10.1109\/tgrs.2025.3615149","type":"journal-article","created":{"date-parts":[[2025,9,29]],"date-time":"2025-09-29T17:53:17Z","timestamp":1759168397000},"page":"1-18","source":"Crossref","is-referenced-by-count":0,"title":["Understory Terrain Estimation Based on the Fusion of Multisource Remote Sensing Data and Machine Learning Models"],"prefix":"10.1109","volume":"63","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5722-1064","authenticated-orcid":false,"given":"Jiapeng","family":"Huang","sequence":"first","affiliation":[{"name":"School of Geomatics, Liaoning Technical University, Fuxin, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-9194-5156","authenticated-orcid":false,"given":"Xinyue","family":"Cao","sequence":"additional","affiliation":[{"name":"School of Geomatics, Liaoning Technical University, Fuxin, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yang","family":"Yu","sequence":"additional","affiliation":[{"name":"School of Geomatics, Liaoning Technical University, Fuxin, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yanmin","family":"Shuai","sequence":"additional","affiliation":[{"name":"College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5982-8422","authenticated-orcid":false,"given":"Hua","family":"Wu","sequence":"additional","affiliation":[{"name":"School is the Resources and Environment, University of Electronic Science and Technology of China, Chengdu, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-017-07200-0"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1093\/jpe\/rtz025"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1007\/s12524-020-01232-2"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1093\/forestry\/cpad024"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1016\/j.rse.2009.08.018"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/lgrs.2023.3306875"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1080\/15481603.2022.2085354"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.3390\/rs13173447"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1016\/j.rse.2016.12.029"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1016\/j.rse.2021.112571"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1016\/j.rse.2022.113112"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1016\/j.rse.2020.112110"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.3390\/rs12203300"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1007\/s11771-022-4896-x"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1016\/j.geomorph.2019.04.012"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/lgrs.2024.3412396"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/jstars.2025.3545482"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.5194\/isprs-annals-x-4-2024-163-2024"},{"issue":"10","key":"ref19","first-page":"2540","article-title":"Sub-canopy topography extraction via tanDEM-X DEM combined with Sentinel-2 multispectral data","volume":"28","author":"Liu","year":"2015","journal-title":"Nat. Remote Sens. Bull."},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/tgrs.2021.3051086"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/tgrs.2024.3349559"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1016\/j.rse.2018.11.005"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.3390\/rs5084045"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.3390\/rs8100793"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.3389\/feart.2021.758606"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.3390\/rs15143605"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.5194\/essd-16-1353-2024"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1016\/j.jag.2023.103431"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.3390\/f15122064"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.3390\/su151511525"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1080\/2150704x.2014.915434"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1016\/j.ecoinf.2024.102775"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/jstars.2021.3098513"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/tgrs.2024.3404638"},{"issue":"1","key":"ref35","first-page":"11","article-title":"Test for significance of Pearson\u2019s correlation coefficient","volume":"6","author":"Obilor","year":"2018","journal-title":"Int. J. Innov. Math. Stat. Energy Policies"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-30223-7_87"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1007\/s00167-022-07215-9"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.3390\/rs12203435"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1007\/s10462-023-10478-4"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1007\/s11676-024-01735-5"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1016\/j.eja.2022.126621"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.3390\/su16051735"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1109\/iccr56254.2022.9995829"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaubas.2013.03.005"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.9734\/ajpas\/2023\/v24i1513"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.1016\/j.rse.2020.112234"},{"key":"ref47","doi-asserted-by":"publisher","DOI":"10.1111\/jvs.12521"},{"issue":"8","key":"ref48","first-page":"2507","article-title":"Effects of slope position and aspect on structure and species diversity of shrub community in the Jiajin mountains, Sichuan province, China","volume":"31","author":"Zhang","year":"2020","journal-title":"J. Appl. Ecol."},{"key":"ref49","doi-asserted-by":"publisher","DOI":"10.3390\/rs13112069"},{"key":"ref50","doi-asserted-by":"publisher","DOI":"10.3390\/rs14092096"},{"key":"ref51","article-title":"A high-resolution canopy height model of the earth","author":"Lang","year":"2022","journal-title":"arXiv:2204.08322"}],"container-title":["IEEE Transactions on Geoscience and Remote Sensing"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/36\/10807682\/11184236.pdf?arnumber=11184236","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,24]],"date-time":"2025-10-24T04:41:00Z","timestamp":1761280860000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11184236\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025]]},"references-count":51,"URL":"https:\/\/doi.org\/10.1109\/tgrs.2025.3615149","relation":{},"ISSN":["0196-2892","1558-0644"],"issn-type":[{"type":"print","value":"0196-2892"},{"type":"electronic","value":"1558-0644"}],"subject":[],"published":{"date-parts":[[2025]]}}}