Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2079595022', 'doi': 'https://doi.org/10.1007/s00190-012-0565-4', 'title': 'Two-step method for the determination of the differential code biases of COMPASS satellites', 'display_name': 'Two-step method for the determination of the differential code biases of COMPASS satellites', 'publication_year': 2012, 'publication_date': '2012-05-06', 'ids': {'openalex': 'https://openalex.org/W2079595022', 'doi': 'https://doi.org/10.1007/s00190-012-0565-4', 'mag': '2079595022'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s00190-012-0565-4', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210204015', 'display_name': 'Journal of Geodesy', 'issn_l': '0949-7714', 'issn': ['0949-7714', '1432-1394'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], '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': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5004619366', 'display_name': 'Zishen Li', 'orcid': 'https://orcid.org/0000-0002-3911-3059'}, 'institutions': [{'id': 'https://openalex.org/I4210105990', 'display_name': 'Institute of Geodesy and Geophysics', 'ror': 'https://ror.org/01gkn6j11', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I19820366', 'https://openalex.org/I4210105990']}], 'countries': ['CN'], 'is_corresponding': True, 'raw_author_name': 'Zishen Li', 'raw_affiliation_strings': ['State Key Laboratory of Geodesy and Earth’s Dynamics, Institute of Geodesy and Geophysics, Wuhan, China'], 'affiliations': [{'raw_affiliation_string': 'State Key Laboratory of Geodesy and Earth’s Dynamics, Institute of Geodesy and Geophysics, Wuhan, China', 'institution_ids': ['https://openalex.org/I4210105990']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5101531305', 'display_name': 'Yunbin Yuan', 'orcid': 'https://orcid.org/0000-0001-5653-5950'}, 'institutions': [{'id': 'https://openalex.org/I4210105990', 'display_name': 'Institute of Geodesy and Geophysics', 'ror': 'https://ror.org/01gkn6j11', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I19820366', 'https://openalex.org/I4210105990']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Yunbin Yuan', 'raw_affiliation_strings': ['State Key Laboratory of Geodesy and Earth’s Dynamics, Institute of Geodesy and Geophysics, Wuhan, China'], 'affiliations': [{'raw_affiliation_string': 'State Key Laboratory of Geodesy and Earth’s Dynamics, Institute of Geodesy and Geophysics, Wuhan, China', 'institution_ids': ['https://openalex.org/I4210105990']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100774721', 'display_name': 'Hui Li', 'orcid': 'https://orcid.org/0000-0003-1078-3021'}, 'institutions': [{'id': 'https://openalex.org/I4210105990', 'display_name': 'Institute of Geodesy and Geophysics', 'ror': 'https://ror.org/01gkn6j11', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I19820366', 'https://openalex.org/I4210105990']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Hui Li', 'raw_affiliation_strings': ['State Key Laboratory of Geodesy and Earth’s Dynamics, Institute of Geodesy and Geophysics, Wuhan, China'], 'affiliations': [{'raw_affiliation_string': 'State Key Laboratory of Geodesy and Earth’s Dynamics, Institute of Geodesy and Geophysics, Wuhan, China', 'institution_ids': ['https://openalex.org/I4210105990']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100904766', 'display_name': 'Jikun Ou', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210105990', 'display_name': 'Institute of Geodesy and Geophysics', 'ror': 'https://ror.org/01gkn6j11', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I19820366', 'https://openalex.org/I4210105990']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jikun Ou', 'raw_affiliation_strings': ['State Key Laboratory of Geodesy and Earth’s Dynamics, Institute of Geodesy and Geophysics, Wuhan, China'], 'affiliations': [{'raw_affiliation_string': 'State Key Laboratory of Geodesy and Earth’s Dynamics, Institute of Geodesy and Geophysics, Wuhan, China', 'institution_ids': ['https://openalex.org/I4210105990']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5041047438', 'display_name': 'Xingliang Huo', 'orcid': 'https://orcid.org/0000-0002-0788-5847'}, 'institutions': [{'id': 'https://openalex.org/I4210105990', 'display_name': 'Institute of Geodesy and Geophysics', 'ror': 'https://ror.org/01gkn6j11', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I19820366', 'https://openalex.org/I4210105990']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Xingliang Huo', 'raw_affiliation_strings': ['State Key Laboratory of Geodesy and Earth’s Dynamics, Institute of Geodesy and Geophysics, Wuhan, China'], 'affiliations': [{'raw_affiliation_string': 'State Key Laboratory of Geodesy and Earth’s Dynamics, Institute of Geodesy and Geophysics, Wuhan, China', 'institution_ids': ['https://openalex.org/I4210105990']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5004619366'], 'corresponding_institution_ids': ['https://openalex.org/I4210105990'], 'apc_list': {'value': 2590, 'currency': 'EUR', 'value_usd': 3390, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 3.986, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 162, 'citation_normalized_percentile': {'value': 0.887833, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '86', 'issue': '11', 'first_page': '1059', 'last_page': '1076'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10159', 'display_name': 'Space Weather and Magnetospheric Physics', 'score': 1.0, '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'}}, 'topics': [{'id': 'https://openalex.org/T10159', 'display_name': 'Space Weather and Magnetospheric Physics', 'score': 1.0, '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/T10655', 'display_name': 'Global Navigation Satellite Systems (GNSS)', 'score': 0.9998, '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/T11405', 'display_name': 'Global Sea Level Variability and Change', 'score': 0.9984, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/compass', 'display_name': 'Compass', 'score': 0.6420332}, {'id': 'https://openalex.org/keywords/precise-point-positioning', 'display_name': 'Precise Point Positioning', 'score': 0.6316613}, {'id': 'https://openalex.org/keywords/glonass', 'display_name': 'GLONASS', 'score': 0.62649894}, {'id': 'https://openalex.org/keywords/satellite-measurements', 'display_name': 'satellite measurements', 'score': 0.574597}, {'id': 'https://openalex.org/keywords/global-navigation-satellite-systems', 'display_name': 'Global Navigation Satellite Systems', 'score': 0.573297}, {'id': 'https://openalex.org/keywords/gnss', 'display_name': 'GNSS', 'score': 0.544491}, {'id': 'https://openalex.org/keywords/orbit-determination', 'display_name': 'Orbit Determination', 'score': 0.538389}, {'id': 'https://openalex.org/keywords/multi-gnss-experiment', 'display_name': 'Multi-GNSS Experiment', 'score': 0.514372}, {'id': 'https://openalex.org/keywords/satellite-constellation', 'display_name': 'Satellite constellation', 'score': 0.4503351}], 'concepts': [{'id': 'https://openalex.org/C14279187', 'wikidata': 'https://www.wikidata.org/wiki/Q5514012', 'display_name': 'GNSS applications', 'level': 3, 'score': 0.7828481}, {'id': 'https://openalex.org/C19269812', 'wikidata': 'https://www.wikidata.org/wiki/Q26540', 'display_name': 'Satellite', 'level': 2, 'score': 0.6871281}, {'id': 'https://openalex.org/C60229501', 'wikidata': 'https://www.wikidata.org/wiki/Q18822', 'display_name': 'Global Positioning System', 'level': 2, 'score': 0.6603931}, {'id': 'https://openalex.org/C2778361833', 'wikidata': 'https://www.wikidata.org/wiki/Q34735', 'display_name': 'Compass', 'level': 2, 'score': 0.6420332}, {'id': 'https://openalex.org/C202511199', 'wikidata': 'https://www.wikidata.org/wiki/Q7239503', 'display_name': 'Precise Point Positioning', 'level': 4, 'score': 0.6316613}, {'id': 'https://openalex.org/C102451475', 'wikidata': 'https://www.wikidata.org/wiki/Q486250', 'display_name': 'GLONASS', 'level': 4, 'score': 0.62649894}, {'id': 'https://openalex.org/C176379880', 'wikidata': 'https://www.wikidata.org/wiki/Q18031939', 'display_name': 'TEC', 'level': 3, 'score': 0.61437047}, {'id': 'https://openalex.org/C13280743', 'wikidata': 'https://www.wikidata.org/wiki/Q131089', 'display_name': 'Geodesy', 'level': 1, 'score': 0.6074296}, {'id': 'https://openalex.org/C2778027091', 'wikidata': 'https://www.wikidata.org/wiki/Q25346003', 'display_name': 'Satellite system', 'level': 4, 'score': 0.5506321}, {'id': 'https://openalex.org/C62649853', 'wikidata': 'https://www.wikidata.org/wiki/Q199687', 'display_name': 'Remote sensing', 'level': 1, 'score': 0.5469716}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.5439295}, {'id': 'https://openalex.org/C2779784338', 'wikidata': 'https://www.wikidata.org/wiki/Q967145', 'display_name': 'Satellite constellation', 'level': 3, 'score': 0.4503351}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.35287505}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.282505}, {'id': 'https://openalex.org/C116403925', 'wikidata': 'https://www.wikidata.org/wiki/Q162219', 'display_name': 'Ionosphere', 'level': 2, 'score': 0.23837629}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.22234789}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.13461706}, {'id': 'https://openalex.org/C76155785', 'wikidata': 'https://www.wikidata.org/wiki/Q418', 'display_name': 'Telecommunications', 'level': 1, 'score': 0.10159901}, {'id': 'https://openalex.org/C8058405', 'wikidata': 'https://www.wikidata.org/wiki/Q46255', 'display_name': 'Geophysics', 'level': 1, 'score': 0.0747987}, {'id': 'https://openalex.org/C58640448', 'wikidata': 'https://www.wikidata.org/wiki/Q42515', 'display_name': 'Cartography', 'level': 1, 'score': 0.07125962}, {'id': 'https://openalex.org/C1276947', 'wikidata': 'https://www.wikidata.org/wiki/Q333', 'display_name': 'Astronomy', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s00190-012-0565-4', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210204015', 'display_name': 'Journal of Geodesy', 'issn_l': '0949-7714', 'issn': ['0949-7714', '1432-1394'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 30, 'referenced_works': ['https://openalex.org/W1610798960', 'https://openalex.org/W1614001277', 'https://openalex.org/W1963995057', 'https://openalex.org/W1976678191', 'https://openalex.org/W1981476079', 'https://openalex.org/W1987326676', 'https://openalex.org/W1994894820', 'https://openalex.org/W1998732184', 'https://openalex.org/W2008536878', 'https://openalex.org/W2011354688', 'https://openalex.org/W2033424762', 'https://openalex.org/W2043643642', 'https://openalex.org/W2048604879', 'https://openalex.org/W2055147899', 'https://openalex.org/W2060313674', 'https://openalex.org/W2080748393', 'https://openalex.org/W2080805517', 'https://openalex.org/W2082808461', 'https://openalex.org/W2083232510', 'https://openalex.org/W2085101070', 'https://openalex.org/W2085484975', 'https://openalex.org/W2153105094', 'https://openalex.org/W2162813599', 'https://openalex.org/W2169321939', 'https://openalex.org/W2291985881', 'https://openalex.org/W2528877356', 'https://openalex.org/W2607125411', 'https://openalex.org/W2990229927', 'https://openalex.org/W3012106956', 'https://openalex.org/W4285719527'], 'related_works': ['https://openalex.org/W4327782401', 'https://openalex.org/W3117879881', 'https://openalex.org/W2990686039', 'https://openalex.org/W2945134715', 'https://openalex.org/W2529543626', 'https://openalex.org/W2392133152', 'https://openalex.org/W2389403451', 'https://openalex.org/W2357674274', 'https://openalex.org/W2320535244', 'https://openalex.org/W2312473983'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2079595022', 'counts_by_year': [{'year': 2024, 'cited_by_count': 7}, {'year': 2023, 'cited_by_count': 18}, {'year': 2022, 'cited_by_count': 13}, {'year': 2021, 'cited_by_count': 12}, {'year': 2020, 'cited_by_count': 21}, {'year': 2019, 'cited_by_count': 22}, {'year': 2018, 'cited_by_count': 17}, {'year': 2017, 'cited_by_count': 10}, {'year': 2016, 'cited_by_count': 15}, {'year': 2015, 'cited_by_count': 16}, {'year': 2014, 'cited_by_count': 9}, {'year': 2013, 'cited_by_count': 1}], 'updated_date': '2024-09-13T03:37:36.567373', 'created_date': '2016-06-24'}