{"id":"https://openalex.org/W2048244603","doi":"https://doi.org/10.1109/tgrs.2014.2326177","title":"Including Antenna Mispointing in a Semi-Analytical Model for Delay/Doppler Altimetry","display_name":"Including Antenna Mispointing in a Semi-Analytical Model for Delay/Doppler Altimetry","publication_year":2014,"publication_date":"2014-06-19","ids":{"openalex":"https://openalex.org/W2048244603","doi":"https://doi.org/10.1109/tgrs.2014.2326177","mag":"2048244603"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2014.2326177","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2014.2326177","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":null,"any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064381812","display_name":"Abderrahim Halimi","orcid":"https://orcid.org/0000-0002-8112-5352"},"institutions":[{"id":"https://openalex.org/I205747304","display_name":"Institut National Polytechnique de Toulouse","ror":"https://ror.org/033p9g875","country_code":"FR","type":"education","lineage":["https://openalex.org/I205747304","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300"]},{"id":"https://openalex.org/I4387153255","display_name":"\u00c9cole Nationale Sup\u00e9rieure d'\u00c9lectrotechnique, d'\u00c9lectronique, d'Informatique, d'Hydraulique et des T\u00e9l\u00e9communications","ror":"https://ror.org/05wfw4946","country_code":"FR","type":"education","lineage":["https://openalex.org/I205747304","https://openalex.org/I4387153255","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210152422","display_name":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","ror":"https://ror.org/04ezk3x31","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210152422","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4387153255","https://openalex.org/I4405258862","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Abderrahim Halimi","raw_affiliation_strings":["IRIT/INP-ENSEEIHT/T\u00e9SA, University of Toulouse, Toulouse Cedex 7, France","IRIT-SC - Signal et Communications (IRIT\r\n2 rue Charles Camichel \r\n31071 Toulouse Cedex 7 - France)"],"affiliations":[{"raw_affiliation_string":"IRIT/INP-ENSEEIHT/T\u00e9SA, University of Toulouse, Toulouse Cedex 7, France","institution_ids":["https://openalex.org/I4210152422","https://openalex.org/I4387153255","https://openalex.org/I205747304","https://openalex.org/I134560555","https://openalex.org/I4210119061","https://openalex.org/I3131550300","https://openalex.org/I4210160189"]},{"raw_affiliation_string":"IRIT-SC - Signal et Communications (IRIT\r\n2 rue Charles Camichel \r\n31071 Toulouse Cedex 7 - France)","institution_ids":["https://openalex.org/I4210152422","https://openalex.org/I134560555","https://openalex.org/I4210119061","https://openalex.org/I3131550300","https://openalex.org/I4210160189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064400605","display_name":"Corinne Mailhes","orcid":"https://orcid.org/0000-0002-1858-1312"},"institutions":[{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300"]},{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I205747304","display_name":"Institut National Polytechnique de Toulouse","ror":"https://ror.org/033p9g875","country_code":"FR","type":"education","lineage":["https://openalex.org/I205747304","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]},{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4387153255","https://openalex.org/I4405258862","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4396570610","display_name":"T\u00e9SA","ror":"https://ror.org/01zgcd031","country_code":"FR","type":"nonprofit","lineage":["https://openalex.org/I4396570610"]},{"id":"https://openalex.org/I4210152422","display_name":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","ror":"https://ror.org/04ezk3x31","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210152422","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4387153255","display_name":"\u00c9cole Nationale Sup\u00e9rieure d'\u00c9lectrotechnique, d'\u00c9lectronique, d'Informatique, d'Hydraulique et des T\u00e9l\u00e9communications","ror":"https://ror.org/05wfw4946","country_code":"FR","type":"education","lineage":["https://openalex.org/I205747304","https://openalex.org/I4387153255","https://openalex.org/I4405258862"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Corinne Mailhes","raw_affiliation_strings":["IRIT/INP-ENSEEIHT/T\u00e9SA, University of Toulouse, Toulouse Cedex 7, France","T\u00e9SA - T\u00e9l\u00e9communications Spatiales et A\u00e9ronautiques - Telecommunications for Space ant Aeronautics (14-16, Port Saint-Etienne 31000 Toulouse - France)","IRIT-SC - Signal et Communications (IRIT\r\n2 rue Charles Camichel \r\n31071 Toulouse Cedex 7 - France)"],"affiliations":[{"raw_affiliation_string":"IRIT/INP-ENSEEIHT/T\u00e9SA, University of Toulouse, Toulouse Cedex 7, France","institution_ids":["https://openalex.org/I4210152422","https://openalex.org/I4387153255","https://openalex.org/I205747304","https://openalex.org/I134560555","https://openalex.org/I4210119061","https://openalex.org/I3131550300","https://openalex.org/I4210160189"]},{"raw_affiliation_string":"T\u00e9SA - T\u00e9l\u00e9communications Spatiales et A\u00e9ronautiques - Telecommunications for Space ant Aeronautics (14-16, Port Saint-Etienne 31000 Toulouse - France)","institution_ids":["https://openalex.org/I4396570610"]},{"raw_affiliation_string":"IRIT-SC - Signal et Communications (IRIT\r\n2 rue Charles Camichel \r\n31071 Toulouse Cedex 7 - France)","institution_ids":["https://openalex.org/I4210152422","https://openalex.org/I134560555","https://openalex.org/I4210119061","https://openalex.org/I3131550300","https://openalex.org/I4210160189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018816346","display_name":"Jean\u2010Yves Tourneret","orcid":"https://orcid.org/0000-0001-5219-3455"},"institutions":[{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300"]},{"id":"https://openalex.org/I4387153255","display_name":"\u00c9cole Nationale Sup\u00e9rieure d'\u00c9lectrotechnique, d'\u00c9lectronique, d'Informatique, d'Hydraulique et des T\u00e9l\u00e9communications","ror":"https://ror.org/05wfw4946","country_code":"FR","type":"education","lineage":["https://openalex.org/I205747304","https://openalex.org/I4387153255","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]},{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4387153255","https://openalex.org/I4405258862","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I205747304","display_name":"Institut National Polytechnique de Toulouse","ror":"https://ror.org/033p9g875","country_code":"FR","type":"education","lineage":["https://openalex.org/I205747304","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210152422","display_name":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","ror":"https://ror.org/04ezk3x31","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210152422","https://openalex.org/I4405258862"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jean-Yves Tourneret","raw_affiliation_strings":["IRIT/INP-ENSEEIHT/T\u00e9SA, University of Toulouse, Toulouse Cedex 7, France","Toulouse INP - Institut National Polytechnique (Toulouse) (France)","IRIT-MINDS - CoMputational imagINg anD viSion (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)"],"affiliations":[{"raw_affiliation_string":"IRIT/INP-ENSEEIHT/T\u00e9SA, University of Toulouse, Toulouse Cedex 7, France","institution_ids":["https://openalex.org/I4210152422","https://openalex.org/I4387153255","https://openalex.org/I205747304","https://openalex.org/I134560555","https://openalex.org/I4210119061","https://openalex.org/I3131550300","https://openalex.org/I4210160189"]},{"raw_affiliation_string":"Toulouse INP - Institut National Polytechnique (Toulouse) (France)","institution_ids":["https://openalex.org/I205747304"]},{"raw_affiliation_string":"IRIT-MINDS - CoMputational imagINg anD viSion (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)","institution_ids":["https://openalex.org/I4210152422","https://openalex.org/I134560555","https://openalex.org/I4210119061","https://openalex.org/I3131550300","https://openalex.org/I4210160189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084391932","display_name":"Fran\u00e7ois Boy","orcid":"https://orcid.org/0000-0003-1925-1558"},"institutions":[{"id":"https://openalex.org/I2799535048","display_name":"Centre National d'\u00c9tudes Spatiales","ror":"https://ror.org/04h1h0y33","country_code":"FR","type":"government","lineage":["https://openalex.org/I2799535048"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Francois Boy","raw_affiliation_strings":["Centre National d'\u00c9tudes Spatiales, Toulouse Cedex 9, France","CNES - Centre National d'\u00c9tudes Spatiales [Toulouse] (18 avenue Edouard Belin 31401 Toulouse - France)"],"affiliations":[{"raw_affiliation_string":"Centre National d'\u00c9tudes Spatiales, Toulouse Cedex 9, France","institution_ids":["https://openalex.org/I2799535048"]},{"raw_affiliation_string":"CNES - Centre National d'\u00c9tudes Spatiales [Toulouse] (18 avenue Edouard Belin 31401 Toulouse - France)","institution_ids":["https://openalex.org/I2799535048"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075323166","display_name":"Thomas Moreau","orcid":"https://orcid.org/0000-0002-1523-3419"},"institutions":[{"id":"https://openalex.org/I4210095365","display_name":"Collecte Localisation Satellites (France)","ror":"https://ror.org/00q7mnz48","country_code":"FR","type":"company","lineage":["https://openalex.org/I2799535048","https://openalex.org/I4210095365"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Thomas Moreau","raw_affiliation_strings":["Collecte Localisation Satellite, Ramonville Saint-Agne, France","CLS - Collecte Localisation Satellites (France)"],"affiliations":[{"raw_affiliation_string":"Collecte Localisation Satellite, Ramonville Saint-Agne, France","institution_ids":["https://openalex.org/I4210095365"]},{"raw_affiliation_string":"CLS - Collecte Localisation Satellites (France)","institution_ids":["https://openalex.org/I4210095365"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5064381812"],"corresponding_institution_ids":["https://openalex.org/I134560555","https://openalex.org/I205747304","https://openalex.org/I3131550300","https://openalex.org/I4210119061","https://openalex.org/I4210152422","https://openalex.org/I4210160189","https://openalex.org/I4387153255"],"apc_list":null,"apc_paid":null,"fwci":2.7307,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.88471328,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"53","issue":"2","first_page":"598","last_page":"608"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9993000030517578,"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"}},"topics":[{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9993000030517578,"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/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9991000294685364,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9990000128746033,"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/impulse-response","display_name":"Impulse response","score":0.6489105820655823},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.5515008568763733},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5243330597877502},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.4684978127479553},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.45570147037506104},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4533202350139618},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4487145245075226},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.43499189615249634},{"id":"https://openalex.org/keywords/probability-density-function","display_name":"Probability density function","score":0.4222230911254883},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3153955042362213},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21851804852485657},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.18027850985527039},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17096561193466187},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.14701378345489502}],"concepts":[{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.6489105820655823},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.5515008568763733},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5243330597877502},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.4684978127479553},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.45570147037506104},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4533202350139618},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4487145245075226},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.43499189615249634},{"id":"https://openalex.org/C197055811","wikidata":"https://www.wikidata.org/wiki/Q207522","display_name":"Probability density function","level":2,"score":0.4222230911254883},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3153955042362213},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21851804852485657},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.18027850985527039},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17096561193466187},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.14701378345489502},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tgrs.2014.2326177","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2014.2326177","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:oatao.univ-toulouse.fr:12123","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401987","display_name":"Open Archive Toulouse Archive Ouverte (University of Toulouse)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I17866349","host_organization_name":"Universit\u00e9 F\u00e9d\u00e9rale de Toulouse Midi-Pyr\u00e9n\u00e9es","host_organization_lineage":["https://openalex.org/I17866349"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:HAL:hal-01096695v1","is_oa":true,"landing_page_url":"https://hal.science/hal-01096695","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing, 2015, vol. 53, pp. 598-608. &#x27E8;10.1109/TGRS.2014.2326177&#x27E9;","raw_type":"Journal articles"}],"best_oa_location":{"id":"pmh:oai:oatao.univ-toulouse.fr:12123","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401987","display_name":"Open Archive Toulouse Archive Ouverte (University of Toulouse)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I17866349","host_organization_name":"Universit\u00e9 F\u00e9d\u00e9rale de Toulouse Midi-Pyr\u00e9n\u00e9es","host_organization_lineage":["https://openalex.org/I17866349"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.5,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W36934607","https://openalex.org/W1535674845","https://openalex.org/W1602107991","https://openalex.org/W1778913288","https://openalex.org/W2003497098","https://openalex.org/W2015038566","https://openalex.org/W2017597542","https://openalex.org/W2034981116","https://openalex.org/W2045932477","https://openalex.org/W2057874906","https://openalex.org/W2078539200","https://openalex.org/W2080321997","https://openalex.org/W2086033607","https://openalex.org/W2089124204","https://openalex.org/W2107135435","https://openalex.org/W2111527601","https://openalex.org/W2113568991","https://openalex.org/W2117419954","https://openalex.org/W2123692771","https://openalex.org/W2131971782","https://openalex.org/W2137313801","https://openalex.org/W2137419316","https://openalex.org/W2138331294","https://openalex.org/W2140674115","https://openalex.org/W2142679956","https://openalex.org/W2142700542","https://openalex.org/W2146696143","https://openalex.org/W2153800666","https://openalex.org/W2155182772","https://openalex.org/W2157625857","https://openalex.org/W2170714763","https://openalex.org/W2222603535","https://openalex.org/W2313299119","https://openalex.org/W2798766386","https://openalex.org/W2801179766","https://openalex.org/W4241368925","https://openalex.org/W4300223101"],"related_works":["https://openalex.org/W1974895211","https://openalex.org/W2176409448","https://openalex.org/W2129841057","https://openalex.org/W3040712279","https://openalex.org/W2364769705","https://openalex.org/W2056136368","https://openalex.org/W2374664672","https://openalex.org/W4367555392","https://openalex.org/W2883092465","https://openalex.org/W2114441484"],"abstract_inverted_index":{"Delay/Doppler":[0],"altimetry":[1],"(DDA)":[2],"aims":[3],"at":[4],"reducing":[5],"the":[6,11,37,51,84,87,91,96,99,103,109,116,122,140,143,147,156,183,192],"measurement":[7],"noise":[8],"and":[9,69,102,121,165,172,181],"increasing":[10],"along-track":[12],"resolution":[13],"in":[14],"comparison":[15],"with":[16,146,189],"conventional":[17],"pulse-limited":[18],"altimetry.":[19],"In":[20],"a":[21,27,46,61,80],"previous":[22,193],"paper,":[23],"we":[24],"have":[25],"proposed":[26,88,163],"semi-analytical":[28,117,149],"model":[29,118,164,188,194],"for":[30,50,130],"DDA,":[31],"which":[32],"considers":[33],"some":[34],"simplifications":[35],"as":[36],"absence":[38],"of":[39,83,95,98,108,136,142,185],"mispointing":[40,59],"antenna.":[41],"This":[42],"paper":[43,138],"first":[44],"proposes":[45],"new":[47],"analytical":[48,89,128],"expression":[49],"flat":[52],"surface":[53],"impulse":[54],"response":[55,107],"(FSIR),":[56],"considering":[57],"antenna":[58,63,197],"angles,":[60],"circular":[62],"pattern,":[64],"no":[65],"vertical":[66],"speed":[67],"effect,":[68],"uniform":[70],"scattering.":[71],"The":[72,111,133,162,175],"2-D":[73],"delay/Doppler":[74],"map":[75],"is":[76],"then":[77],"obtained":[78,176],"by":[79,127],"numerical":[81],"computation":[82],"convolution":[85],"between":[86],"function,":[90],"probability":[92],"density":[93],"function":[94],"heights":[97],"specular":[100],"scatterers,":[101],"time/frequency":[104],"point":[105],"target":[106],"radar.":[110],"approximations":[112],"used":[113],"to":[114,191],"obtain":[115],"are":[119,125,160,167,178],"analyzed,":[120],"associated":[123,145],"errors":[124],"quantified":[126],"bounds":[129],"these":[131],"errors.":[132],"second":[134],"contribution":[135],"this":[137,186],"concerns":[139],"estimation":[141,152],"parameters":[144],"multilook":[148],"model.":[150],"Two":[151],"strategies":[153],"based":[154],"on":[155,169],"least":[157],"squares":[158],"procedure":[159],"proposed.":[161],"algorithms":[166],"validated":[168],"both":[170],"synthetic":[171],"real":[173],"waveforms.":[174],"results":[177],"very":[179],"promising":[180],"show":[182],"accuracy":[184],"generalized":[187],"respect":[190],"assuming":[195],"zero":[196],"mispointing.":[198]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
