{"id":"https://openalex.org/W2001585577","doi":"https://doi.org/10.1109/igarss.2008.4779681","title":"Geometrical and Topological Urban Areas Characterization using TerraSAR-X Data","display_name":"Geometrical and Topological Urban Areas Characterization using TerraSAR-X Data","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2001585577","doi":"https://doi.org/10.1109/igarss.2008.4779681","mag":"2001585577"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2008.4779681","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4779681","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/A5009080142","display_name":"Houda Chaabouni-Chouayakh","orcid":null},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Houda Chaabouni-Chouayakh","raw_affiliation_strings":["DLR, German Aerospace Center, Wessling, Germany"],"affiliations":[{"raw_affiliation_string":"DLR, German Aerospace Center, Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032370631","display_name":"Mihai Datcu","orcid":"https://orcid.org/0000-0002-3477-9687"},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]},{"id":"https://openalex.org/I190752583","display_name":"ParisTech","ror":"https://ror.org/05c2qg481","country_code":"FR","type":"education","lineage":["https://openalex.org/I190752583"]}],"countries":["DE","FR"],"is_corresponding":false,"raw_author_name":"Mihai Datcu","raw_affiliation_strings":["DLR, German Aerospace Center, Wessling, Germany","GET/T\u00e9l\u00e9com Paris, Paris Institute of Technology, Paris, France","Paris Institute of Technology GET, Paris, France"],"affiliations":[{"raw_affiliation_string":"DLR, German Aerospace Center, Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"GET/T\u00e9l\u00e9com Paris, Paris Institute of Technology, Paris, France","institution_ids":["https://openalex.org/I12356871","https://openalex.org/I190752583"]},{"raw_affiliation_string":"Paris Institute of Technology GET, Paris, France","institution_ids":["https://openalex.org/I190752583"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5009080142"],"corresponding_institution_ids":["https://openalex.org/I2898391981"],"apc_list":null,"apc_paid":null,"fwci":0.6992,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.74209135,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"IV ","last_page":" 157"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13282","display_name":"Automated Road and Building Extraction","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T13282","display_name":"Automated Road and Building Extraction","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9925000071525574,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9905999898910522,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7193222045898438},{"id":"https://openalex.org/keywords/characterization","display_name":"Characterization (materials science)","score":0.620456337928772},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5718132853507996},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5496845245361328},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5143717527389526},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.3891397714614868},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3854236900806427},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38504132628440857},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3374316394329071},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24090048670768738},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10260152816772461},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.09560781717300415},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.08248913288116455}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7193222045898438},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.620456337928772},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5718132853507996},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5496845245361328},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5143717527389526},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3891397714614868},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3854236900806427},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38504132628440857},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3374316394329071},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24090048670768738},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10260152816772461},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.09560781717300415},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.08248913288116455}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2008.4779681","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4779681","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":[{"id":"https://metadata.un.org/sdg/11","score":0.8500000238418579,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321519","display_name":"Centre National d\u2019Etudes Spatiales","ror":"https://ror.org/04h1h0y33"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W123777880","https://openalex.org/W1869890611","https://openalex.org/W1972909473","https://openalex.org/W2137038438","https://openalex.org/W2144572173","https://openalex.org/W6639290269"],"related_works":["https://openalex.org/W3107994849","https://openalex.org/W4247143848","https://openalex.org/W2735573198","https://openalex.org/W2009883749","https://openalex.org/W29442446","https://openalex.org/W2896904446","https://openalex.org/W330727063","https://openalex.org/W2085033728","https://openalex.org/W4285411112","https://openalex.org/W4252699458"],"abstract_inverted_index":{"With":[0],"the":[1,4,27,64,76,80,91,94,97,108,113,118,138],"launch":[2],"of":[3,14,29,93,96,112,122],"German":[5],"TerraSAR-X":[6,129],"system":[7],"in":[8,104,116,137,142,146],"June":[9],"2007,":[10],"a":[11,35,55,68,87],"new":[12,36],"generation":[13],"high-resolution":[15],"spaceborne":[16],"synthetic":[17],"aperture":[18],"radar":[19],"(SAR)":[20],"data":[21,130],"is":[22,48,60,72,102],"available;":[23],"which":[24],"should":[25],"facilitate":[26],"interpretation":[28],"urban":[30,43,123],"environments.":[31],"This":[32],"article":[33],"proposes":[34],"automatic":[37],"tool":[38],"for":[39],"geometric":[40],"and":[41,120,144],"topological":[42,77],"areas":[44,124],"characterization.":[45],"Our":[46],"approach":[47,115],"divided":[49],"into":[50],"three":[51,132],"main":[52],"steps.":[53],"First,":[54],"bright":[56,83],"linear":[57],"structures":[58],"detector":[59],"applied":[61],"to":[62,74,106],"extract":[63],"geometrical":[65],"information.":[66],"Then,":[67],"graph-based":[69],"spatial":[70],"characterization":[71],"used":[73],"model":[75],"relationships":[78],"between":[79,99],"different":[81,133],"detected":[82],"pixels":[84],"(nodes).":[85],"Next,":[86],"classification":[88],"by":[89],"examining":[90],"profile":[92],"distributions":[95],"angles":[98],"neighboring":[100],"nodes,":[101],"performed":[103],"order":[105],"label":[107],"linked":[109],"structures.":[110],"Evaluations":[111],"proposed":[114],"characterizing":[117],"geometry":[119],"topology":[121],"were":[125],"carried":[126],"out":[127],"using":[128],"over":[131],"cities:":[134],"Las":[135],"Vegas":[136],"United":[139],"States,":[140],"Paris":[141],"France":[143],"Cairo":[145],"Egypt.":[147]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
