{"id":"https://openalex.org/W2093283564","doi":"https://doi.org/10.1109/igarss.2015.7326453","title":"Accuracy evaluation of ALOS DEM with airborne LiDAR data in Southern Taiwan","display_name":"Accuracy evaluation of ALOS DEM with airborne LiDAR data in Southern Taiwan","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W2093283564","doi":"https://doi.org/10.1109/igarss.2015.7326453","mag":"2093283564"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2015.7326453","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2015.7326453","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5024599722","display_name":"Jin-King Liu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jin-King Liu","raw_affiliation_strings":["CEO, LiDAR Technology Co., Ltd., Zhubei City, Hsinchu County, Taiwan","LiDAR Technology Co., Ltd., Zhubei City, Hsinchu County 30274, Taiwan, +886-3-658-9495, +886-3-658-9470"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CEO, LiDAR Technology Co., Ltd., Zhubei City, Hsinchu County, Taiwan","institution_ids":[]},{"raw_affiliation_string":"LiDAR Technology Co., Ltd., Zhubei City, Hsinchu County 30274, Taiwan, +886-3-658-9495, +886-3-658-9470","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112570891","display_name":"Kuan-Tsung Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I143003336","display_name":"Minghsin University of Science and Technology","ror":"https://ror.org/054etzm63","country_code":"TW","type":"education","lineage":["https://openalex.org/I143003336"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kuan-Tsung Chang","raw_affiliation_strings":["Department of Civil Engineering and Environmental Informatics, Minghsin University of Science and Technology","[Department of Civil Engineering and Environmental Informatics, Minghsin University of Science and Technology]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil Engineering and Environmental Informatics, Minghsin University of Science and Technology","institution_ids":["https://openalex.org/I143003336"]},{"raw_affiliation_string":"[Department of Civil Engineering and Environmental Informatics, Minghsin University of Science and Technology]","institution_ids":["https://openalex.org/I143003336"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061511657","display_name":"Chinsu Lin","orcid":"https://orcid.org/0000-0002-4513-8674"},"institutions":[{"id":"https://openalex.org/I183570559","display_name":"National Chiayi University","ror":"https://ror.org/04gknbs13","country_code":"TW","type":"education","lineage":["https://openalex.org/I183570559"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chinsu Lin","raw_affiliation_strings":["Department of Forestry and Natural Resources, National Chiayi University, Chiayi, Taiwan","Department of Forestry and Natural Resources, National Chiayi University, Chiayi 60004, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Forestry and Natural Resources, National Chiayi University, Chiayi, Taiwan","institution_ids":["https://openalex.org/I183570559"]},{"raw_affiliation_string":"Department of Forestry and Natural Resources, National Chiayi University, Chiayi 60004, Taiwan","institution_ids":["https://openalex.org/I183570559"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109409211","display_name":"Liang\u2010Cheng Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Liang-Cheng Chang","raw_affiliation_strings":["Department of Civil Engineering, National Chiao Tung University, HsinChu, Taiwan","Department of Civil Engineering, National Chiao-Tung University, Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil Engineering, National Chiao Tung University, HsinChu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Department of Civil Engineering, National Chiao-Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7317,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.68697479,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"3025","last_page":"3028"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13282","display_name":"Automated Road and Building Extraction","score":0.9883000254631042,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.8679133653640747},{"id":"https://openalex.org/keywords/shuttle-radar-topography-mission","display_name":"Shuttle Radar Topography Mission","score":0.6690660715103149},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6603747606277466},{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"Digital elevation model","score":0.6407996416091919},{"id":"https://openalex.org/keywords/landform","display_name":"Landform","score":0.5451970100402832},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.5245361924171448},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.48377129435539246},{"id":"https://openalex.org/keywords/advanced-spaceborne-thermal-emission-and-reflection-radiometer","display_name":"Advanced Spaceborne Thermal Emission and Reflection Radiometer","score":0.44297558069229126},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.33028218150138855},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.24326425790786743},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.20706814527511597},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.1780199408531189}],"concepts":[{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.8679133653640747},{"id":"https://openalex.org/C184149073","wikidata":"https://www.wikidata.org/wiki/Q965136","display_name":"Shuttle Radar Topography Mission","level":3,"score":0.6690660715103149},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6603747606277466},{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.6407996416091919},{"id":"https://openalex.org/C108497213","wikidata":"https://www.wikidata.org/wiki/Q271669","display_name":"Landform","level":2,"score":0.5451970100402832},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5245361924171448},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.48377129435539246},{"id":"https://openalex.org/C13772937","wikidata":"https://www.wikidata.org/wiki/Q298019","display_name":"Advanced Spaceborne Thermal Emission and Reflection Radiometer","level":3,"score":0.44297558069229126},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.33028218150138855},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.24326425790786743},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.20706814527511597},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.1780199408531189}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2015.7326453","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2015.7326453","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2013206258","https://openalex.org/W2108976280","https://openalex.org/W2128785507","https://openalex.org/W2157200844","https://openalex.org/W2330911211","https://openalex.org/W4230731718"],"related_works":["https://openalex.org/W2469485159","https://openalex.org/W2888776212","https://openalex.org/W4294970007","https://openalex.org/W2027476449","https://openalex.org/W1963740472","https://openalex.org/W1897546656","https://openalex.org/W3135130580","https://openalex.org/W2748193501","https://openalex.org/W2149928442","https://openalex.org/W2742641449"],"abstract_inverted_index":{"Recently,":[0],"some":[1],"global-scale":[2],"DEM":[3,23,59,72,97,119,122,167,170],"products,":[4],"such":[5],"as":[6,127,129],"GTOPO30,":[7],"ETOPO1,":[8],"SRTM":[9],"and":[10,46,60,98,120,141,168,193],"ASTER":[11],"GDEM":[12],"have":[13],"been":[14],"published":[15],"for":[16,29,183],"geoscience":[17],"applications.":[18],"The":[19,93,115,160],"latest":[20],"product,":[21],"ALOS":[22,71,79,96,118,152,166],"was":[24,54],"announced":[25],"to":[26,105,151,157],"be":[27,191],"available":[28],"a":[30,109,124],"global":[31],"coverage":[32],"in":[33,42,76,143,155,172,187],"2016.":[34],"This":[35,147],"study":[36],"examined":[37],"the":[38,83,89,134,144],"performance":[39],"of":[40,49,58,63,112,126,139],"ALOS-DEM":[41],"describing":[43],"accurate":[44],"morphometric":[45],"volumetric":[47],"measurement":[48],"land":[50],"features.":[51],"A":[52],"comparison":[53],"made":[55],"on":[56,181],"basis":[57],"DSM":[61,80,100],"data":[62],"airborne":[64],"full-waveform":[65],"LiDAR":[66,99,121,169],"data.":[67],"Results":[68],"showed":[69],"that":[70,178],"is":[73,148,176],"more":[74],"approximately":[75],"reality":[77],"an":[78],"which":[81],"reveals":[82],"ground":[84,90],"envelop":[85],"surface":[86],"rather":[87],"than":[88],"bare":[91],"surface.":[92],"differences":[94,116],"between":[95,117],"are":[101,171],"mainly":[102,142],"from":[103,164],"0":[104],"2.75":[106],"m":[107],"with":[108,136],"standard":[110],"deviation":[111],"1.58":[113],"m.":[114],"give":[123],"bias":[125],"large":[128],"20m,":[130],"mostly":[131],"located":[132],"at":[133],"areas":[135],"abrupt":[137],"change":[138],"relief":[140],"north-facing":[145],"slopes.":[146],"probably":[149],"due":[150],"sensor's":[153],"geometry":[154],"corresponding":[156],"its":[158],"looking-direction.":[159],"stream":[161],"networks":[162],"derived":[163],"both":[165],"good":[173],"agreement.":[174],"It":[175],"suggested":[177],"further":[179],"studies":[180],"methods":[182],"assessing":[184],"geomorphometric":[185],"changes":[186],"landform":[188],"structures":[189],"should":[190],"developed":[192],"compared.":[194]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
