{"id":"https://openalex.org/W2901206174","doi":"https://doi.org/10.1109/igarss.2018.8518840","title":"A Car-Borne SAR System for Interferometric Measurements: Development Status and System Enhancements","display_name":"A Car-Borne SAR System for Interferometric Measurements: Development Status and System Enhancements","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2901206174","doi":"https://doi.org/10.1109/igarss.2018.8518840","mag":"2901206174"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2018.8518840","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8518840","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 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/A5062774484","display_name":"Othmar Frey","orcid":"https://orcid.org/0000-0003-1795-6087"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I4210155440","display_name":"Gamma Remote Sensing (Switzerland)","ror":"https://ror.org/05spbxe41","country_code":"CH","type":"company","lineage":["https://openalex.org/I4210155440"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Othmar Frey","raw_affiliation_strings":["Gamma Remote Sensing / Earth Observation & Remote Sensing, ETH Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gamma Remote Sensing / Earth Observation & Remote Sensing, ETH Zurich, Switzerland","institution_ids":["https://openalex.org/I4210155440","https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063888835","display_name":"Charles Werner","orcid":"https://orcid.org/0000-0001-9043-0220"},"institutions":[{"id":"https://openalex.org/I4210155440","display_name":"Gamma Remote Sensing (Switzerland)","ror":"https://ror.org/05spbxe41","country_code":"CH","type":"company","lineage":["https://openalex.org/I4210155440"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Charles L. Werner","raw_affiliation_strings":["Gamma Remote Sensing, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gamma Remote Sensing, Switzerland","institution_ids":["https://openalex.org/I4210155440"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053177233","display_name":"Irena Hajnsek","orcid":"https://orcid.org/0000-0002-0926-3283"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Irena Hajnsek","raw_affiliation_strings":["Earth Observation & Remote Sensing, ETH Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Earth Observation & Remote Sensing, ETH Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018284210","display_name":"Roberto Coscione","orcid":null},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Roberto Coscione","raw_affiliation_strings":["Earth Observation & Remote Sensing, ETH Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Earth Observation & Remote Sensing, ETH Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.3211,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.9688145,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"6508","last_page":"6511"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11609","display_name":"Geophysical Methods and Applications","score":0.9957000017166138,"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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7863696813583374},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7514643669128418},{"id":"https://openalex.org/keywords/side-looking-airborne-radar","display_name":"Side looking airborne radar","score":0.5814219117164612},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5783911943435669},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.5007483959197998},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.4934929609298706},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.48498082160949707},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.4752069413661957},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.46513739228248596},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.435903400182724},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4319957494735718},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.42746418714523315},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.3964051604270935},{"id":"https://openalex.org/keywords/radar-engineering-details","display_name":"Radar engineering details","score":0.35801786184310913},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.25730863213539124},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1670319139957428},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.1451367735862732},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.09550046920776367},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0822848379611969}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7863696813583374},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7514643669128418},{"id":"https://openalex.org/C62282787","wikidata":"https://www.wikidata.org/wiki/Q831483","display_name":"Side looking airborne radar","level":5,"score":0.5814219117164612},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5783911943435669},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.5007483959197998},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.4934929609298706},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.48498082160949707},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.4752069413661957},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.46513739228248596},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.435903400182724},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4319957494735718},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.42746418714523315},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.3964051604270935},{"id":"https://openalex.org/C134406370","wikidata":"https://www.wikidata.org/wiki/Q832005","display_name":"Radar engineering details","level":4,"score":0.35801786184310913},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.25730863213539124},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1670319139957428},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.1451367735862732},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.09550046920776367},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0822848379611969},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2018.8518840","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8518840","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:elib.dlr.de:127428","is_oa":false,"landing_page_url":"https://doi.org/10.1109/IGARSS.2018.8518840>.","pdf_url":null,"source":{"id":"https://openalex.org/S4377196266","display_name":"elib (German Aerospace Center)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2898391981","host_organization_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","host_organization_lineage":["https://openalex.org/I2898391981"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320327931","display_name":"Innosuisse - Schweizerische Agentur f\u00fcr Innovationsf\u00f6rderung","ror":"https://ror.org/05a2bhn71"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1680996412","https://openalex.org/W1985468473","https://openalex.org/W2008561107","https://openalex.org/W2069388801","https://openalex.org/W2081085166","https://openalex.org/W2091862395","https://openalex.org/W2135537608","https://openalex.org/W2143700746","https://openalex.org/W2204411516","https://openalex.org/W6646731220","https://openalex.org/W6687953763"],"related_works":["https://openalex.org/W4388207922","https://openalex.org/W1994788526","https://openalex.org/W2112228652","https://openalex.org/W2108352898","https://openalex.org/W2108697546","https://openalex.org/W2383271330","https://openalex.org/W2145251733","https://openalex.org/W1915418828","https://openalex.org/W3144639622","https://openalex.org/W2758958237"],"abstract_inverted_index":{"Terrestrial":[0],"radar":[1,54],"systems":[2,33],"are":[3],"used":[4],"operationally":[5],"for":[6,86],"area-wide":[7],"measurement":[8],"and":[9,90,144,149,152],"monitoring":[10],"of":[11,30,42,50,60,94,118,137],"surface":[12],"displacements":[13],"on":[14],"steep":[15],"slopes,":[16],"as":[17],"prevalent":[18],"in":[19,24],"mountainous":[20],"areas":[21],"or":[22,55],"also":[23],"open":[25],"pit":[26],"mines.":[27],"One":[28],"limitation":[29],"these":[31],"terrestrial":[32],"is":[34,112],"the":[35,46,51,56,61,80,87,116,138,159],"decreasing":[36],"cross-range":[37,102],"resolution":[38,104],"with":[39,158],"increasing":[40],"distance":[41,117],"observation":[43],"due":[44],"to":[45],"limited":[47,57],"antenna":[48],"size":[49],"real":[52],"aperture":[53,59],"synthetic":[58],"quasi-stationary":[62],"SAR":[63,75,99,110,155,164],"systems.":[64],"Recently,":[65],"we":[66,132],"have":[67],"conducted":[68],"a":[69,73,108],"first":[70],"experiment":[71],"using":[72],"car-borne":[74,98,163],"system":[76,111,140],"at":[77],"Ku-band,":[78],"demonstrating":[79],"time-domain":[81],"back-projection":[82],"(TDBP)":[83],"focusing":[84],"capability":[85,93],"FMCW":[88],"case":[89],"single-pass":[91],"interferometric":[92],"our":[95],"experimental":[96],"Ku-band":[97,162],"system.":[100,165],"The":[101],"spatial":[103],"provided":[105],"by":[106],"such":[107],"car-based":[109],"potentially":[113],"independent":[114],"from":[115],"observation,":[119],"given":[120],"that":[121],"an":[122,135],"adequate":[123],"sensor":[124],"trajectory":[125],"can":[126],"be":[127],"built.":[128],"In":[129],"this":[130],"paper,":[131],"give":[133],"(1)":[134],"overview":[136],"updated":[139,160],"hardware":[141],"(radar":[142],"setup":[143],"high-precision":[145],"combined":[146],"INS/GNSS":[147],"positioning":[148],"attitude":[150],"determination),":[151],"(2)":[153],"present":[154],"imagery":[156],"obtained":[157],"prototype":[161]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
