{"id":"https://openalex.org/W2099341280","doi":"https://doi.org/10.1109/igarss.2004.1369942","title":"Orbit tracking and interpolation using a realistic gravitation model","display_name":"Orbit tracking and interpolation using a realistic gravitation model","publication_year":2004,"publication_date":"2004-12-23","ids":{"openalex":"https://openalex.org/W2099341280","doi":"https://doi.org/10.1109/igarss.2004.1369942","mag":"2099341280"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2004.1369942","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2004.1369942","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International IEEE International IEEE International Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004","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/A5001944934","display_name":"U. Gebhardt","orcid":null},"institutions":[{"id":"https://openalex.org/I206895457","display_name":"University of Siegen","ror":"https://ror.org/02azyry73","country_code":"DE","type":"education","lineage":["https://openalex.org/I206895457"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"U. Gebhardt","raw_affiliation_strings":["Center for Sensorsystems (ZESS), University of Siegen, Siegen, Germany","Center for Sensorsystems, Siegen Univ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Sensorsystems (ZESS), University of Siegen, Siegen, Germany","institution_ids":["https://openalex.org/I206895457"]},{"raw_affiliation_string":"Center for Sensorsystems, Siegen Univ","institution_ids":["https://openalex.org/I206895457"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042744753","display_name":"Otmar Loffeld","orcid":"https://orcid.org/0000-0002-5413-6582"},"institutions":[{"id":"https://openalex.org/I206895457","display_name":"University of Siegen","ror":"https://ror.org/02azyry73","country_code":"DE","type":"education","lineage":["https://openalex.org/I206895457"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"O. Loffeld","raw_affiliation_strings":["Center for Sensorsystems (ZESS), University of Siegen, Siegen, Germany","Center for Sensorsystems, Siegen Univ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Sensorsystems (ZESS), University of Siegen, Siegen, Germany","institution_ids":["https://openalex.org/I206895457"]},{"raw_affiliation_string":"Center for Sensorsystems, Siegen Univ","institution_ids":["https://openalex.org/I206895457"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091422495","display_name":"Marc Kalkuhl","orcid":null},"institutions":[{"id":"https://openalex.org/I206895457","display_name":"University of Siegen","ror":"https://ror.org/02azyry73","country_code":"DE","type":"education","lineage":["https://openalex.org/I206895457"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. Kalkuhl","raw_affiliation_strings":["Center for Sensorsystems (ZESS), University of Siegen, Siegen, Germany","Center for Sensorsystems, Siegen Univ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Sensorsystems (ZESS), University of Siegen, Siegen, Germany","institution_ids":["https://openalex.org/I206895457"]},{"raw_affiliation_string":"Center for Sensorsystems, Siegen Univ","institution_ids":["https://openalex.org/I206895457"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025527003","display_name":"Holger Nies","orcid":"https://orcid.org/0000-0002-5520-5228"},"institutions":[{"id":"https://openalex.org/I206895457","display_name":"University of Siegen","ror":"https://ror.org/02azyry73","country_code":"DE","type":"education","lineage":["https://openalex.org/I206895457"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"H. Nies","raw_affiliation_strings":["Center for Sensorsystems (ZESS), University of Siegen, Siegen, Germany","Center for Sensorsystems, Siegen Univ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Sensorsystems (ZESS), University of Siegen, Siegen, Germany","institution_ids":["https://openalex.org/I206895457"]},{"raw_affiliation_string":"Center for Sensorsystems, Siegen Univ","institution_ids":["https://openalex.org/I206895457"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053642811","display_name":"Stefan Knedlik","orcid":null},"institutions":[{"id":"https://openalex.org/I206895457","display_name":"University of Siegen","ror":"https://ror.org/02azyry73","country_code":"DE","type":"education","lineage":["https://openalex.org/I206895457"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"S. Knedlik","raw_affiliation_strings":["Center for Sensorsystems (ZESS), University of Siegen, Siegen, Germany","Center for Sensorsystems, Siegen Univ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Sensorsystems (ZESS), University of Siegen, Siegen, Germany","institution_ids":["https://openalex.org/I206895457"]},{"raw_affiliation_string":"Center for Sensorsystems, Siegen Univ","institution_ids":["https://openalex.org/I206895457"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I206895457"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.13879705,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"6","issue":null,"first_page":"3767","last_page":"3769"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12450","display_name":"Radio Astronomy Observations and Technology","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10095","display_name":"Cosmology and Gravitation Theories","score":0.9843999743461609,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.6647728681564331},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6543306708335876},{"id":"https://openalex.org/keywords/orbit","display_name":"Orbit (dynamics)","score":0.6527484655380249},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.623809814453125},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.5913206338882446},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5734019875526428},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.5343685746192932},{"id":"https://openalex.org/keywords/satellite-tracking","display_name":"Satellite tracking","score":0.48417049646377563},{"id":"https://openalex.org/keywords/gravitation","display_name":"Gravitation","score":0.4645163118839264},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.42779189348220825},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.3739137649536133},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.37217068672180176},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3602338433265686},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.26500818133354187},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2605533301830292},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.21155837178230286},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.14699071645736694},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.13937854766845703},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1345626413822174},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.11806881427764893}],"concepts":[{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.6647728681564331},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6543306708335876},{"id":"https://openalex.org/C196644772","wikidata":"https://www.wikidata.org/wiki/Q3884964","display_name":"Orbit (dynamics)","level":2,"score":0.6527484655380249},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.623809814453125},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.5913206338882446},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5734019875526428},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.5343685746192932},{"id":"https://openalex.org/C2985889645","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite tracking","level":3,"score":0.48417049646377563},{"id":"https://openalex.org/C124017977","wikidata":"https://www.wikidata.org/wiki/Q11412","display_name":"Gravitation","level":2,"score":0.4645163118839264},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.42779189348220825},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.3739137649536133},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.37217068672180176},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3602338433265686},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.26500818133354187},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2605533301830292},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.21155837178230286},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14699071645736694},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.13937854766845703},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1345626413822174},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.11806881427764893},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2004.1369942","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2004.1369942","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International IEEE International IEEE International Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2168218701","https://openalex.org/W4242108514"],"related_works":["https://openalex.org/W2383111961","https://openalex.org/W2365952365","https://openalex.org/W2352448290","https://openalex.org/W2380820513","https://openalex.org/W2913146933","https://openalex.org/W2372385138","https://openalex.org/W4296359239","https://openalex.org/W2101155126","https://openalex.org/W2043093291","https://openalex.org/W2363545964"],"abstract_inverted_index":{"With":[0],"regard":[1],"to":[2],"multistatic":[3],"configurations":[4],"such":[5],"as":[6],"the":[7,11,14,35,39],"Interferometric":[8,12],"Cartwheel":[9],"or":[10],"Pendulum":[13],"need":[15],"of":[16,38,57],"satellite":[17],"positioning":[18],"with":[19],"a":[20,50,54],"high":[21],"accuracy":[22],"is":[23,45],"increasing.":[24],"Not":[25],"only":[26],"for":[27,32],"baseline":[28],"estimation":[29],"but":[30],"also":[31],"image":[33],"focusing":[34],"precise":[36],"knowledge":[37],"antennas'":[40],"absolute":[41],"and":[42,53],"relative":[43],"positions":[44],"essential.":[46],"This":[47],"paper":[48],"suggests":[49],"first":[51],"approach":[52],"possible":[55],"way":[56],"data":[58],"enhancement":[59],"based":[60],"on":[61],"realistic":[62],"orbit":[63],"models":[64]},"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
