{"id":"https://openalex.org/W2128825457","doi":"https://doi.org/10.1109/igarss.2011.6049701","title":"Interferometric processing of TanDEM-X data","display_name":"Interferometric processing of TanDEM-X data","publication_year":2011,"publication_date":"2011-07-01","ids":{"openalex":"https://openalex.org/W2128825457","doi":"https://doi.org/10.1109/igarss.2011.6049701","mag":"2128825457"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2011.6049701","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2011.6049701","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 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/A5019617134","display_name":"Thomas Fritz","orcid":"https://orcid.org/0000-0002-4410-8289"},"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":"T. Fritz","raw_affiliation_strings":["Remote Sensing Institute, German AeroSpace Center (DLR), Wessling, Germany","German Aerospace Center (DLR), Remote Sensing Institute, Wessling, Germany"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Institute, German AeroSpace Center (DLR), Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"German Aerospace Center (DLR), Remote Sensing Institute, Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002521229","display_name":"Cristian Rossi","orcid":"https://orcid.org/0000-0002-3277-2182"},"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":false,"raw_author_name":"C. Rossi","raw_affiliation_strings":["Remote Sensing Institute, German AeroSpace Center (DLR), Wessling, Germany","German Aerospace Center (DLR), Remote Sensing Institute, Wessling, Germany"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Institute, German AeroSpace Center (DLR), Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"German Aerospace Center (DLR), Remote Sensing Institute, Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040194044","display_name":"Nestor Yague-Martinez","orcid":"https://orcid.org/0000-0002-4923-8525"},"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":false,"raw_author_name":"N. Yague-Martinez","raw_affiliation_strings":["Remote Sensing Institute, German AeroSpace Center (DLR), Wessling, Germany","German Aerospace Center (DLR), Remote Sensing Institute, Wessling, Germany"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Institute, German AeroSpace Center (DLR), Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"German Aerospace Center (DLR), Remote Sensing Institute, Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108458102","display_name":"F. Rodriguez-Gonzalez","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":false,"raw_author_name":"F. Rodriguez-Gonzalez","raw_affiliation_strings":["Remote Sensing Institute, German AeroSpace Center (DLR), Wessling, Germany","German Aerospace Center (DLR), Remote Sensing Institute, Wessling, Germany"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Institute, German AeroSpace Center (DLR), Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"German Aerospace Center (DLR), Remote Sensing Institute, Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072987213","display_name":"Marie Lachaise","orcid":"https://orcid.org/0000-0002-1515-7540"},"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":false,"raw_author_name":"M. Lachaise","raw_affiliation_strings":["Remote Sensing Institute, German AeroSpace Center (DLR), Wessling, Germany","German Aerospace Center (DLR), Remote Sensing Institute, Wessling, Germany"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Institute, German AeroSpace Center (DLR), Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"German Aerospace Center (DLR), Remote Sensing Institute, Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025160229","display_name":"Helko Breit","orcid":"https://orcid.org/0000-0001-7865-3288"},"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":false,"raw_author_name":"H. Breit","raw_affiliation_strings":["Remote Sensing Institute, German AeroSpace Center (DLR), Wessling, Germany","German Aerospace Center (DLR), Remote Sensing Institute, Wessling, Germany"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Institute, German AeroSpace Center (DLR), Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"German Aerospace Center (DLR), Remote Sensing Institute, Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5019617134"],"corresponding_institution_ids":["https://openalex.org/I2898391981"],"apc_list":null,"apc_paid":null,"fwci":35.0931,"has_fulltext":false,"cited_by_count":119,"citation_normalized_percentile":{"value":0.99805843,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"2428","last_page":"2431"},"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":1.0,"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":1.0,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9955999851226807,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9945999979972839,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.8003373146057129},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7585675716400146},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.724346935749054},{"id":"https://openalex.org/keywords/geocoding","display_name":"Geocoding","score":0.7007578611373901},{"id":"https://openalex.org/keywords/data-processing","display_name":"Data processing","score":0.5288235545158386},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.4604656398296356},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4244481027126312},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32792574167251587},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.1894383430480957},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.1765192151069641},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.15429967641830444},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.12409207224845886},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12015026807785034},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11647093296051025}],"concepts":[{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.8003373146057129},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7585675716400146},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.724346935749054},{"id":"https://openalex.org/C42629822","wikidata":"https://www.wikidata.org/wiki/Q1346408","display_name":"Geocoding","level":2,"score":0.7007578611373901},{"id":"https://openalex.org/C138827492","wikidata":"https://www.wikidata.org/wiki/Q6661985","display_name":"Data processing","level":2,"score":0.5288235545158386},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.4604656398296356},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4244481027126312},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32792574167251587},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.1894383430480957},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.1765192151069641},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.15429967641830444},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.12409207224845886},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12015026807785034},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11647093296051025},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2011.6049701","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2011.6049701","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:elib.dlr.de:83178","is_oa":false,"landing_page_url":"https://elib.dlr.de/83178/","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Konferenzbeitrag"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.4399999976158142}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W59485891","https://openalex.org/W1874771821","https://openalex.org/W1975107028","https://openalex.org/W1984836470","https://openalex.org/W2024814491","https://openalex.org/W2047972897","https://openalex.org/W2102511883","https://openalex.org/W2125077255","https://openalex.org/W2164268237","https://openalex.org/W2221505049","https://openalex.org/W2629899204","https://openalex.org/W6740339068"],"related_works":["https://openalex.org/W10590203","https://openalex.org/W3125352268","https://openalex.org/W1829360400","https://openalex.org/W2920874770","https://openalex.org/W2004610910","https://openalex.org/W1978785994","https://openalex.org/W2610881451","https://openalex.org/W2996283026","https://openalex.org/W1921424391","https://openalex.org/W3124130683"],"abstract_inverted_index":{"Since":[0],"July":[1],"2010,":[2,41],"TerraSAR-X":[3],"and":[4,99,122,137,144,162,204,220],"TanDEM-X":[5,81,178],"jointly":[6],"acquire":[7],"interferometric":[8,214],"data.":[9],"Starting":[10],"their":[11],"common":[12,89],"commissioning":[13],"phase":[14,97,135],"with":[15,22],"a":[16,36,113],"so":[17],"called":[18],"pursuit":[19],"monostatic":[20],"configuration":[21],"3":[23],"seconds":[24],"time":[25],"lag":[26],"between":[27],"the":[28,46,70,79,129,132,140,142,145,149,153,167,177,182,198,212,218,223],"two":[29],"passes,":[30],"they":[31],"were":[32,58],"later":[33],"put":[34],"in":[35,39,53,104,166,228],"close":[37],"formation":[38],"October":[40],"acting":[42],"since":[43],"then":[44],"as":[45],"first":[47],"freely":[48],"configurable":[49],"bistatic":[50,93,168,174,213],"SAR":[51],"interferometer":[52],"space.":[54],"All":[55],"operational":[56],"acquisitions":[57],"processed":[59],"from":[60,66,125,197],"instrument":[61],"raw":[62],"data":[63,71,147,179,199],"to":[64,128,193],"DEMs":[65],"day":[67],"one":[68,75,105,126],"of":[69,139,152,160,173,176,184,217,225],"taking":[72],"on":[73,222],"by":[74,117],"single":[76,186],"processing":[77,116,175,203,215],"system:":[78],"Integrated":[80],"Processor":[82],"(ITP)":[83],"(see":[84],"[1],[2]).":[85],"Data":[86],"take":[87],"analysis,":[88],"parameter":[90],"calculation,":[91],"synchronization,":[92],"focusing,":[94],"filtering,":[95],"co-registration,":[96],"unwrapping":[98],"geocoding":[100],"are":[101,180],"all":[102,119],"performed":[103],"sequence":[106],"inside":[107],"this":[108,185,207],"processor.":[109],"This":[110],"approach":[111],"allows":[112],"high":[114],"precision":[115,151],"passing":[118],"applied":[120],"corrections":[121],"determined":[123],"parameters":[124],"step":[127],"next.":[130],"Specifically":[131],"geometric":[133,164,226],"&":[134],"accuracy":[136,165,227],"stability":[138],"instruments,":[141],"processor":[143],"auxiliary":[146],"(i.e.":[148],"millimetric":[150],"baseline":[154],"products)":[155],"provide":[156],"an":[157],"unprecedented":[158],"level":[159],"relative":[161],"absolute":[163],"operation.":[169],"While":[170],"many":[171],"challenges":[172],"encountered,":[181],"benefits":[183],"pass":[187],"acquisition":[188],"mode":[189],"can":[190],"be":[191],"used":[192],"derive":[194],"additional":[195],"information":[196],"itself":[200],"for":[201],"further":[202],"calibration.":[205],"In":[206],"paper,":[208],"we":[209],"will":[210],"outline":[211],"steps":[216],"ITP":[219],"focus":[221],"aspects":[224],"DEM":[229],"generation.":[230]},"counts_by_year":[{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":10},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":14},{"year":2014,"cited_by_count":10},{"year":2013,"cited_by_count":11},{"year":2012,"cited_by_count":16}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}