{"id":"https://openalex.org/W2040973350","doi":"https://doi.org/10.1109/igarss.2008.4779414","title":"Deliniation of Slope Units based on Scale and Resolution Invariant 3D Curvature Extraction","display_name":"Deliniation of Slope Units based on Scale and Resolution Invariant 3D Curvature Extraction","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2040973350","doi":"https://doi.org/10.1109/igarss.2008.4779414","mag":"2040973350"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2008.4779414","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4779414","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"article","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/A5005758418","display_name":"Erdem Akag\u00fcnd\u00fcz","orcid":"https://orcid.org/0000-0002-0792-7306"},"institutions":[{"id":"https://openalex.org/I201799495","display_name":"Middle East Technical University","ror":"https://ror.org/014weej12","country_code":"TR","type":"education","lineage":["https://openalex.org/I201799495"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Erdem Akagunduz","raw_affiliation_strings":["Department of Electrical and Engineering, Middle East Technical university, Ankara, Turkey","Dept. of Electr. & Electron. Eng., Middle East Tech. Univ., Ankara"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Engineering, Middle East Technical university, Ankara, Turkey","institution_ids":["https://openalex.org/I201799495"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng., Middle East Tech. Univ., Ankara","institution_ids":["https://openalex.org/I201799495"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074477620","display_name":"Arzu Erener","orcid":"https://orcid.org/0000-0002-9168-4254"},"institutions":[{"id":"https://openalex.org/I201799495","display_name":"Middle East Technical University","ror":"https://ror.org/014weej12","country_code":"TR","type":"education","lineage":["https://openalex.org/I201799495"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Arzu Erener","raw_affiliation_strings":["Geodetic and Geographic Informatiom Technologies, Middle East Technical university, Ankara, Turkey","Geodetic & Geographic Inf. Technol., Middle East Tech. Univ., Ankara"],"affiliations":[{"raw_affiliation_string":"Geodetic and Geographic Informatiom Technologies, Middle East Technical university, Ankara, Turkey","institution_ids":["https://openalex.org/I201799495"]},{"raw_affiliation_string":"Geodetic & Geographic Inf. Technol., Middle East Tech. Univ., Ankara","institution_ids":["https://openalex.org/I201799495"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081115197","display_name":"Ilkay Ulusoy","orcid":null},"institutions":[{"id":"https://openalex.org/I201799495","display_name":"Middle East Technical University","ror":"https://ror.org/014weej12","country_code":"TR","type":"education","lineage":["https://openalex.org/I201799495"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ilkay Ulusoy","raw_affiliation_strings":["Department of Electrical and Engineering, Middle East Technical university, Ankara, Turkey","Dept. of Electr. & Electron. Eng., Middle East Tech. Univ., Ankara"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Engineering, Middle East Technical university, Ankara, Turkey","institution_ids":["https://openalex.org/I201799495"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng., Middle East Tech. Univ., Ankara","institution_ids":["https://openalex.org/I201799495"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042611950","display_name":"\u015eebnem D\u00fczg\u00fcn","orcid":"https://orcid.org/0000-0001-7013-9241"},"institutions":[{"id":"https://openalex.org/I201799495","display_name":"Middle East Technical University","ror":"https://ror.org/014weej12","country_code":"TR","type":"education","lineage":["https://openalex.org/I201799495"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"H. Sebnem B. Duzgun","raw_affiliation_strings":["Geodetic and Geographic Informatiom Technologies, Middle East Technical university, Ankara, Turkey","Geodetic & Geographic Inf. Technol., Middle East Tech. Univ., Ankara"],"affiliations":[{"raw_affiliation_string":"Geodetic and Geographic Informatiom Technologies, Middle East Technical university, Ankara, Turkey","institution_ids":["https://openalex.org/I201799495"]},{"raw_affiliation_string":"Geodetic & Geographic Inf. Technol., Middle East Tech. Univ., Ankara","institution_ids":["https://openalex.org/I201799495"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5005758418"],"corresponding_institution_ids":["https://openalex.org/I201799495"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.25971753,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"III ","last_page":" 581"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10535","display_name":"Landslides and related hazards","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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/T10535","display_name":"Landslides and related hazards","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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/T11046","display_name":"Geotechnical Engineering and Analysis","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","score":0.994700014591217,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"Digital elevation model","score":0.7939439415931702},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6013736724853516},{"id":"https://openalex.org/keywords/landslide","display_name":"Landslide","score":0.5973856449127197},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5845537185668945},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.5632712244987488},{"id":"https://openalex.org/keywords/scale-invariance","display_name":"Scale invariance","score":0.5603438019752502},{"id":"https://openalex.org/keywords/watershed","display_name":"Watershed","score":0.5595062971115112},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.5343396663665771},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.5137849450111389},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.4055020809173584},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3784790635108948},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.31555962562561035},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.24273815751075745},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.23214471340179443},{"id":"https://openalex.org/keywords/geotechnical-engineering","display_name":"Geotechnical engineering","score":0.19485899806022644},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18611037731170654},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.1796560287475586},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.13532677292823792},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09621760249137878}],"concepts":[{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.7939439415931702},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6013736724853516},{"id":"https://openalex.org/C186295008","wikidata":"https://www.wikidata.org/wiki/Q167903","display_name":"Landslide","level":2,"score":0.5973856449127197},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5845537185668945},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.5632712244987488},{"id":"https://openalex.org/C135593079","wikidata":"https://www.wikidata.org/wiki/Q1750766","display_name":"Scale invariance","level":2,"score":0.5603438019752502},{"id":"https://openalex.org/C150547873","wikidata":"https://www.wikidata.org/wiki/Q947851","display_name":"Watershed","level":2,"score":0.5595062971115112},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.5343396663665771},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.5137849450111389},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.4055020809173584},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3784790635108948},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.31555962562561035},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.24273815751075745},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.23214471340179443},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.19485899806022644},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18611037731170654},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.1796560287475586},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.13532677292823792},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09621760249137878},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2008.4779414","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4779414","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5799999833106995,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W595188601","https://openalex.org/W2090157930","https://openalex.org/W2103504761"],"related_works":["https://openalex.org/W2389676928","https://openalex.org/W3169474304","https://openalex.org/W2369104181","https://openalex.org/W3201652628","https://openalex.org/W4212972401","https://openalex.org/W2389287188","https://openalex.org/W70668483","https://openalex.org/W3106883776","https://openalex.org/W2950100253","https://openalex.org/W2615020820"],"abstract_inverted_index":{"Finding":[0],"slope":[1,16,66],"units":[2,67],"for":[3,64],"a":[4,53],"given":[5],"watershed":[6],"is":[7,37,62],"an":[8],"important":[9],"task":[10],"before":[11],"analyzing":[12],"landslide":[13,72],"susceptibility.":[14],"Usually,":[15],"unit":[17],"generation":[18],"requires":[19],"integration":[20],"of":[21,46],"several":[22],"digital":[23],"elevation":[24],"model":[25],"(DEM)-based":[26],"outputs":[27],"obtained":[28],"from":[29],"GIS":[30],"and":[31,44,56],"related":[32],"hydrological":[33],"software.":[34],"Therefore,":[35],"it":[36],"time":[38],"consuming":[39],"due":[40],"to":[41,68],"involved":[42],"steps":[43],"compilation":[45],"various":[47],"software":[48],"outputs.":[49],"In":[50],"this":[51],"paper":[52],"DEM-based,":[54],"scale":[55],"resolution":[57],"invariant,":[58],"fully":[59],"automatic":[60],"method":[61],"proposed":[63],"creating":[65],"be":[69],"used":[70],"in":[71],"susceptibility":[73],"mapping.":[74]},"counts_by_year":[{"year":2022,"cited_by_count":9},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}