Publication Information

{'id': 'https://openalex.org/W2122238582', 'doi': 'https://doi.org/10.1109/taes.2011.6034676', 'title': 'Efficient Time-Domain Image Formation with Precise Topography Accommodation for General Bistatic SAR Configurations', 'display_name': 'Efficient Time-Domain Image Formation with Precise Topography Accommodation for General Bistatic SAR Configurations', 'publication_year': 2011, 'publication_date': '2011-01-01', 'ids': {'openalex': 'https://openalex.org/W2122238582', 'doi': 'https://doi.org/10.1109/taes.2011.6034676', 'mag': '2122238582'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1109/taes.2011.6034676', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S193624734', 'display_name': 'IEEE Transactions on Aerospace and Electronic Systems', 'issn_l': '0018-9251', 'issn': ['0018-9251', '1557-9603', '2371-9877'], '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': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://elib.dlr.de/71546/1/06034676.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5026715371', 'display_name': 'Marc Rodríguez-Cassolà', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I2898391981', 'display_name': 'Deutsches Zentrum für 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': 'Marc Rodriguez-Cassola', 'raw_affiliation_strings': ['German Aerosp. Center (DLR), SAR Technol., Wessling, Germany'], 'affiliations': [{'raw_affiliation_string': 'German Aerosp. Center (DLR), SAR Technol., Wessling, Germany', 'institution_ids': ['https://openalex.org/I2898391981']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5091685846', 'display_name': 'Pau Prats', 'orcid': 'https://orcid.org/0000-0002-7583-2309'}, 'institutions': [{'id': 'https://openalex.org/I2898391981', 'display_name': 'Deutsches Zentrum für 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': 'Pau Prats', 'raw_affiliation_strings': ['German Aerosp. Center (DLR), SAR Technol., Wessling, Germany'], 'affiliations': [{'raw_affiliation_string': 'German Aerosp. Center (DLR), SAR Technol., Wessling, Germany', 'institution_ids': ['https://openalex.org/I2898391981']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5038360917', 'display_name': 'Gerhard Krieger', 'orcid': 'https://orcid.org/0000-0002-4548-0285'}, 'institutions': [{'id': 'https://openalex.org/I2898391981', 'display_name': 'Deutsches Zentrum für 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': 'Gerhard Krieger', 'raw_affiliation_strings': ['German Aerosp. Center (DLR), SAR Technol., Wessling, Germany'], 'affiliations': [{'raw_affiliation_string': 'German Aerosp. Center (DLR), SAR Technol., Wessling, Germany', 'institution_ids': ['https://openalex.org/I2898391981']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5014119546', 'display_name': 'Alberto Moreira', 'orcid': 'https://orcid.org/0000-0002-3436-9653'}, 'institutions': [{'id': 'https://openalex.org/I2898391981', 'display_name': 'Deutsches Zentrum für 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': 'Alberto Moreira', 'raw_affiliation_strings': ['German Aerosp. Center (DLR), SAR Technol., Wessling, Germany'], 'affiliations': [{'raw_affiliation_string': 'German Aerosp. Center (DLR), SAR Technol., Wessling, Germany', 'institution_ids': ['https://openalex.org/I2898391981']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 14.332, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 135, 'citation_normalized_percentile': {'value': 0.968324, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '47', 'issue': '4', 'first_page': '2949', 'last_page': '2966'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10801', 'display_name': 'Synthetic Aperture Radar (SAR) Applications and Techniques', 'score': 0.9999, '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': 0.9999, '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': 0.9999, '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': 0.996, '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/image-formation', 'display_name': 'Image formation', 'score': 0.5574225}], 'concepts': [{'id': 'https://openalex.org/C100102862', 'wikidata': 'https://www.wikidata.org/wiki/Q2625855', 'display_name': 'Bistatic radar', 'level': 4, 'score': 0.8741123}, {'id': 'https://openalex.org/C87360688', 'wikidata': 'https://www.wikidata.org/wiki/Q740686', 'display_name': 'Synthetic aperture radar', 'level': 2, 'score': 0.7632431}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.7378466}, {'id': 'https://openalex.org/C159737794', 'wikidata': 'https://www.wikidata.org/wiki/Q124274', 'display_name': 'Azimuth', 'level': 2, 'score': 0.7277297}, {'id': 'https://openalex.org/C125045340', 'wikidata': 'https://www.wikidata.org/wiki/Q6002224', 'display_name': 'Image formation', 'level': 3, 'score': 0.5574225}, {'id': 'https://openalex.org/C11413529', 'wikidata': 'https://www.wikidata.org/wiki/Q8366', 'display_name': 'Algorithm', 'level': 1, 'score': 0.49756077}, {'id': 'https://openalex.org/C62649853', 'wikidata': 'https://www.wikidata.org/wiki/Q199687', 'display_name': 'Remote sensing', 'level': 1, 'score': 0.4432356}, {'id': 'https://openalex.org/C80551277', 'wikidata': 'https://www.wikidata.org/wiki/Q11210', 'display_name': 'Coordinate system', 'level': 2, 'score': 0.42108145}, {'id': 'https://openalex.org/C31972630', 'wikidata': 'https://www.wikidata.org/wiki/Q844240', 'display_name': 'Computer vision', 'level': 1, 'score': 0.421031}, {'id': 'https://openalex.org/C10929652', 'wikidata': 'https://www.wikidata.org/wiki/Q7279985', 'display_name': 'Radar imaging', 'level': 3, 'score': 0.4134272}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.32563385}, {'id': 'https://openalex.org/C554190296', 'wikidata': 'https://www.wikidata.org/wiki/Q47528', 'display_name': 'Radar', 'level': 2, 'score': 0.29754388}, {'id': 'https://openalex.org/C115961682', 'wikidata': 'https://www.wikidata.org/wiki/Q860623', 'display_name': 'Image (mathematics)', 'level': 2, 'score': 0.28676653}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.26044312}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.18177211}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.0994463}, {'id': 'https://openalex.org/C76155785', 'wikidata': 'https://www.wikidata.org/wiki/Q418', 'display_name': 'Telecommunications', 'level': 1, 'score': 0.08103812}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1109/taes.2011.6034676', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S193624734', 'display_name': 'IEEE Transactions on Aerospace and Electronic Systems', 'issn_l': '0018-9251', 'issn': ['0018-9251', '1557-9603', '2371-9877'], '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': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://elib.dlr.de/71546/1/06034676.pdf', 'pdf_url': 'https://elib.dlr.de/71546/1/06034676.pdf', 'source': {'id': 'https://openalex.org/S4377196266', 'display_name': 'elib (German Aerospace Center)', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I2898391981', 'host_organization_name': 'Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)', 'host_organization_lineage': ['https://openalex.org/I2898391981'], 'host_organization_lineage_names': ['Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'acceptedVersion', 'is_accepted': True, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://elib.dlr.de/71546/1/06034676.pdf', 'pdf_url': 'https://elib.dlr.de/71546/1/06034676.pdf', 'source': {'id': 'https://openalex.org/S4377196266', 'display_name': 'elib (German Aerospace Center)', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I2898391981', 'host_organization_name': 'Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)', 'host_organization_lineage': ['https://openalex.org/I2898391981'], 'host_organization_lineage_names': ['Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'acceptedVersion', 'is_accepted': True, 'is_published': False}, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/11', 'score': 0.72, 'display_name': 'Sustainable cities and communities'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 64, 'referenced_works': ['https://openalex.org/W145085745', 'https://openalex.org/W1527747735', 'https://openalex.org/W1792791186', 'https://openalex.org/W1975162920', 'https://openalex.org/W1977666443', 'https://openalex.org/W1988138990', 'https://openalex.org/W2022624329', 'https://openalex.org/W2032885709', 'https://openalex.org/W2040907958', 'https://openalex.org/W2046336632', 'https://openalex.org/W2067142840', 'https://openalex.org/W2067977206', 'https://openalex.org/W2074157792', 'https://openalex.org/W2075935494', 'https://openalex.org/W2086736652', 'https://openalex.org/W2095807826', 'https://openalex.org/W2097157315', 'https://openalex.org/W2099248592', 'https://openalex.org/W2100123951', 'https://openalex.org/W2100486279', 'https://openalex.org/W2101149247', 'https://openalex.org/W2101764142', 'https://openalex.org/W2101961721', 'https://openalex.org/W2102231043', 'https://openalex.org/W2102670773', 'https://openalex.org/W2107914333', 'https://openalex.org/W2109623815', 'https://openalex.org/W2109896001', 'https://openalex.org/W2110955461', 'https://openalex.org/W2111385421', 'https://openalex.org/W2114152188', 'https://openalex.org/W2115489963', 'https://openalex.org/W2116008021', 'https://openalex.org/W2117638015', 'https://openalex.org/W2117872352', 'https://openalex.org/W2120024360', 'https://openalex.org/W2120556536', 'https://openalex.org/W2123135546', 'https://openalex.org/W2126068349', 'https://openalex.org/W2126421815', 'https://openalex.org/W2134686545', 'https://openalex.org/W2137025402', 'https://openalex.org/W2137214513', 'https://openalex.org/W2138863700', 'https://openalex.org/W2138946947', 'https://openalex.org/W2140972436', 'https://openalex.org/W2142558631', 'https://openalex.org/W2145303893', 'https://openalex.org/W2147517352', 'https://openalex.org/W2148427957', 'https://openalex.org/W2152234893', 'https://openalex.org/W2152897285', 'https://openalex.org/W2154331202', 'https://openalex.org/W2159094101', 'https://openalex.org/W2159764512', 'https://openalex.org/W2161877296', 'https://openalex.org/W2166489123', 'https://openalex.org/W2166520308', 'https://openalex.org/W2166970034', 'https://openalex.org/W2172080481', 'https://openalex.org/W326237711', 'https://openalex.org/W34307817', 'https://openalex.org/W357677209', 'https://openalex.org/W4285719527'], 'related_works': ['https://openalex.org/W4210369553', 'https://openalex.org/W3013928198', 'https://openalex.org/W2980769853', 'https://openalex.org/W2141725556', 'https://openalex.org/W2140972436', 'https://openalex.org/W2122238582', 'https://openalex.org/W2121231792', 'https://openalex.org/W2120068139', 'https://openalex.org/W2105984224', 'https://openalex.org/W1657543024'], 'abstract_inverted_index': {'Due': [0], 'to': [1, 181, 193], 'the': [2, 9, 21, 51, 93, 109, 123, 127, 143, 182, 194, 209, 214], 'lack': [3], 'of': [4, 25, 36, 70, 82, 121, 126, 213], 'an': [5, 65, 79, 115, 131], 'appropriate': [6], 'symmetry': [7], 'in': [8, 50, 114, 130, 190, 200, 217], 'acquisition': [10], 'geometry,': [11], 'general': [12, 218], 'bistatic': [13, 73, 174, 219], 'synthetic': [14], 'aperture': [15], 'radar': [16], '(SAR)': [17], 'cannot': [18], 'benefit': [19], 'from': [20], 'two': [22, 84], 'main': [23], 'properties': [24], 'low-to-moderate': [26], 'resolution': [27], 'monostatic': [28, 94, 136], 'SAR:': [29], 'azimuth-invariance': [30], 'and': [31, 38, 67, 98, 159, 172, 187, 192], 'topography-insensitivity.': [32], 'The': [33, 86, 105, 152, 165, 177, 202], 'precise': [34, 210], 'accommodation': [35, 81], 'azimuth-variance': [37], 'topography': [39], 'is': [40, 99, 167], 'a': [41, 71, 89, 160], 'real': [42], 'challenge': [43], 'for': [44, 142, 208], 'efficent': [45], 'image': [46, 75], 'formation': [47, 76], 'algorithms': [48, 138], 'working': [49], 'Fourier': [52], 'domain,': [53], 'but': [54], 'can': [55], 'be': [56], 'quite': [57], 'naturally': [58], 'handled': [59], 'by': [60], 'time-domain': [61], 'approaches.': [62], 'We': [63], 'present': [64], 'efficient': [66], 'practical': [68, 156], 'implementation': [69, 157], 'generalised': [72], 'SAR': [74, 137, 175, 211], 'algorithm': [77, 87, 166], 'with': [78, 92, 169], 'accurate': [80], 'these': [83], 'effects.': [85], 'has': [88], 'common': [90], 'structure': [91], 'fast-factorised': [95], 'backprojection': [96], '(FFBP),': [97], 'therefore': [100], 'based': [101], 'on': [102], 'subaperture': [103], 'processing.': [104], 'images': [106], 'computed': [107], 'over': [108], 'different': [110], 'subapertures': [111], 'are': [112, 150], 'displayed': [113], 'advantageous': [116], 'elliptical': [117], 'coordinate': [118, 148], 'system': [119, 149], 'capable': [120], 'incorporating': [122], 'topographic': [124], 'information': [125], 'imaged': [128], 'scene': [129], 'analogous': [132], 'manner': [133], 'as': [134], 'topography-dependent': [135], 'do.': [139], 'Analytical': [140], 'expressions': [141], 'Nyquist': [144], 'requirements': [145], 'using': [146], 'this': [147], 'derived.': [151], 'overall': [153], 'discussion': [154], 'includes': [155], 'hints': [158], 'realistic': [161], 'computational': [162], 'burden': [163], 'estimation.': [164], 'tested': [168], 'both': [170], 'simulated': [171], 'actual': [173, 178], 'data.': [176], 'data': [179, 215], 'correspond': [180], 'spaceborne-airborne': [183], 'experiment': [184, 197], 'between': [185], 'TerraSAR-X': [186], 'F-SAR': [188], 'performed': [189], '2007': [191], 'DLR-ONERA': [195], 'airborne': [196], 'carried': [198], 'out': [199], '2003.': [201], 'presented': [203], 'approach': [204], 'proves': [205], 'its': [206], 'suitability': [207], 'focussing': [212], 'acquired': [216], 'configurations.': [220]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2122238582', 'counts_by_year': [{'year': 2024, 'cited_by_count': 3}, {'year': 2023, 'cited_by_count': 11}, {'year': 2022, 'cited_by_count': 5}, {'year': 2021, 'cited_by_count': 13}, {'year': 2020, 'cited_by_count': 12}, {'year': 2019, 'cited_by_count': 13}, {'year': 2018, 'cited_by_count': 13}, {'year': 2017, 'cited_by_count': 11}, {'year': 2016, 'cited_by_count': 9}, {'year': 2015, 'cited_by_count': 12}, {'year': 2014, 'cited_by_count': 12}, {'year': 2013, 'cited_by_count': 16}, {'year': 2012, 'cited_by_count': 2}], 'updated_date': '2024-12-21T09:07:41.965456', 'created_date': '2016-06-24'}