{"id":"https://openalex.org/W2901367307","doi":"https://doi.org/10.1109/igarss.2018.8518296","title":"SAR Tomography for Spatio-Temporal Inversion of Coherent Scatterers in Villages of Alpine Regions","display_name":"SAR Tomography for Spatio-Temporal Inversion of Coherent Scatterers in Villages of Alpine Regions","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2901367307","doi":"https://doi.org/10.1109/igarss.2018.8518296","mag":"2901367307"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2018.8518296","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8518296","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/A5005909519","display_name":"Muhammad Adnan Siddique","orcid":"https://orcid.org/0000-0003-1695-7694"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Muhammad A. Siddique","raw_affiliation_strings":["Earth Observation and Remote Sensing, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Earth Observation and Remote Sensing, Switzerland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068645374","display_name":"Tazio Strozzi","orcid":"https://orcid.org/0000-0002-9054-951X"},"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":"Tazio Strozzi","raw_affiliation_strings":["Gamma Remote Sensing AG, G\u00fcmligen, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gamma Remote Sensing AG, G\u00fcmligen, 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":[],"countries":[],"is_corresponding":false,"raw_author_name":"Irena Hajnsek","raw_affiliation_strings":["Earth Observation and Remote Sensing, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Earth Observation and Remote Sensing, Switzerland","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062774484","display_name":"Othmar Frey","orcid":"https://orcid.org/0000-0003-1795-6087"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Othmar Frey","raw_affiliation_strings":["Earth Observation and Remote Sensing, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Earth Observation and Remote Sensing, Switzerland","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13773513,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"747248717","issue":null,"first_page":"6099","last_page":"6102"},"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":0.9998999834060669,"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":0.9998999834060669,"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":0.9966999888420105,"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/T10644","display_name":"Cryospheric studies and observations","score":0.992900013923645,"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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7569098472595215},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.6782202124595642},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.6178130507469177},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.60554438829422},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.6053751111030579},{"id":"https://openalex.org/keywords/tomography","display_name":"Tomography","score":0.5747125148773193},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.5627756714820862},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5427861213684082},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.48350241780281067},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4787696897983551},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.46677082777023315},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.4346919059753418},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.43198686838150024},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.21766668558120728},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.21289175748825073},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1944727897644043},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13198724389076233},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.12320709228515625},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.11943212151527405},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.11028960347175598},{"id":"https://openalex.org/keywords/tectonics","display_name":"Tectonics","score":0.10813108086585999}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7569098472595215},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.6782202124595642},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.6178130507469177},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.60554438829422},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.6053751111030579},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.5747125148773193},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.5627756714820862},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5427861213684082},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.48350241780281067},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4787696897983551},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.46677082777023315},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.4346919059753418},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.43198686838150024},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.21766668558120728},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.21289175748825073},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1944727897644043},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13198724389076233},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.12320709228515625},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.11943212151527405},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.11028960347175598},{"id":"https://openalex.org/C77928131","wikidata":"https://www.wikidata.org/wiki/Q193343","display_name":"Tectonics","level":2,"score":0.10813108086585999},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2018.8518296","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8518296","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:127341","is_oa":false,"landing_page_url":"https://doi.org/10.1109/IGARSS.2018.8518296>.","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":[{"id":"https://metadata.un.org/sdg/11","score":0.7200000286102295,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W249844391","https://openalex.org/W2004364456","https://openalex.org/W2044127760","https://openalex.org/W2047029664","https://openalex.org/W2063826668","https://openalex.org/W2104477030","https://openalex.org/W2113744515","https://openalex.org/W2117531853","https://openalex.org/W2166166955","https://openalex.org/W2469600694","https://openalex.org/W2771586411","https://openalex.org/W4300265548"],"related_works":["https://openalex.org/W2068843146","https://openalex.org/W3206958763","https://openalex.org/W2462749609","https://openalex.org/W2159160885","https://openalex.org/W2008518276","https://openalex.org/W2545123933","https://openalex.org/W2585813813","https://openalex.org/W2041414401","https://openalex.org/W2152662390","https://openalex.org/W2042726296"],"abstract_inverted_index":{"Differential":[0],"synthetic":[1],"aperture":[2],"radar":[3],"(SAR)":[4],"tomography":[5],"allows":[6],"separation":[7],"of":[8,24,28,61,67,85,100],"multiple":[9],"coherent":[10,62],"scatterers":[11,63],"interfering":[12],"in":[13,64,93,128,136],"the":[14,22,25,34,44,59,65,75,83,86,89,94,101,107,129,137,147],"same":[15,76],"range-azimuth":[16],"resolution":[17],"cell":[18],"as":[19,21,39],"well":[20],"estimation":[23],"deformation":[26,49,144],"parameters":[27],"each":[29],"scatterer.":[30],"In":[31],"this":[32],"way,":[33],"spatio-temporal":[35],"tomographic":[36,108],"inversion":[37],"serves":[38],"a":[40],"means":[41],"to":[42,52,82],"resolve":[43],"layover":[45],"and":[46],"simultaneously":[47],"improve":[48],"sampling.":[50],"Compared":[51],"metropolitan":[53],"regions":[54,69],"with":[55],"several":[56],"man-made":[57],"structures,":[58],"prevalence":[60],"villages":[66],"alpine":[68],"is":[70],"generally":[71],"low,":[72],"while":[73,115],"at":[74],"time":[77],"layovers":[78],"are":[79],"widespread":[80],"due":[81],"ruggedness":[84],"terrain.":[87],"Moreover,":[88],"drastic":[90],"height":[91],"variations":[92,105],"imaged":[95],"scene":[96],"necessitate":[97],"height-dependent":[98],"compensation":[99],"atmospheric":[102],"phase":[103],"delay":[104],"within":[106],"inversion.":[109],"This":[110],"paper":[111],"addresses":[112],"these":[113],"concerns":[114],"performing":[116],"experiments":[117],"on":[118],"an":[119],"interferometric":[120],"stack":[121],"comprising":[122],"33":[123],"Cosmo-SkyMed":[124],"strimap":[125],"images":[126],"acquired":[127],"summers":[130],"between":[131],"2008-13":[132],"over":[133],"Matter":[134],"Valley":[135],"Swiss":[138],"Alps.":[139],"The":[140],"results":[141],"show":[142],"improved":[143],"sampling":[145],"along":[146],"layover-affected":[148],"mountainside.":[149]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
