Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W202609897', 'doi': None, 'title': 'Large scale drifts of ionospheric radio wave absorption', 'display_name': 'Large scale drifts of ionospheric radio wave absorption', 'publication_year': 1979, 'publication_date': '1979-01-01', 'ids': {'openalex': 'https://openalex.org/W202609897', 'mag': '202609897'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://graz.pure.elsevier.com/en/publications/large-scale-drifts-of-ionosphericradio-wave-absorption', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306517459', 'display_name': 'Kleinheubacher Berichte', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], '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/A5011347201', 'display_name': 'K. Torkar', 'orcid': 'https://orcid.org/0000-0003-4820-1920'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'K. M. Torkar', 'raw_affiliation_strings': ['Institute of Communication Networks and Satellite Communications (4400)'], 'affiliations': [{'raw_affiliation_string': 'Institute of Communication Networks and Satellite Communications (4400)', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5103197338', 'display_name': 'Martin Friedrich', 'orcid': 'https://orcid.org/0000-0002-6195-9413'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'M. Friedrich', 'raw_affiliation_strings': ['Institute of Communication Networks and Satellite Communications (4400)'], 'affiliations': [{'raw_affiliation_string': 'Institute of Communication Networks and Satellite Communications (4400)', 'institution_ids': []}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5054212785', 'display_name': 'A. Ebel', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'A. Ebel', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 55}, 'biblio': {'volume': '22', 'issue': None, 'first_page': '157', 'last_page': '263'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10159', 'display_name': 'Space Weather and Magnetospheric Physics', 'score': 0.9944, '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': 0.9944, '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/T12450', 'display_name': 'Radio Astronomy Techniques and Instruments', 'score': 0.9787, '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': 0.9551, '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/radio-astronomy', 'display_name': 'Radio Astronomy', 'score': 0.549607}, {'id': 'https://openalex.org/keywords/tropospheric-delay', 'display_name': 'Tropospheric Delay', 'score': 0.548788}, {'id': 'https://openalex.org/keywords/interferometric-imaging', 'display_name': 'Interferometric Imaging', 'score': 0.54561}, {'id': 'https://openalex.org/keywords/gravity-waves', 'display_name': 'Gravity Waves', 'score': 0.542992}, {'id': 'https://openalex.org/keywords/plasma-waves', 'display_name': 'Plasma Waves', 'score': 0.535385}], 'concepts': [{'id': 'https://openalex.org/C116403925', 'wikidata': 'https://www.wikidata.org/wiki/Q162219', 'display_name': 'Ionosphere', 'level': 2, 'score': 0.6551645}, {'id': 'https://openalex.org/C17674307', 'wikidata': 'https://www.wikidata.org/wiki/Q6063767', 'display_name': 'Ionospheric absorption', 'level': 3, 'score': 0.6100962}, {'id': 'https://openalex.org/C62649853', 'wikidata': 'https://www.wikidata.org/wiki/Q199687', 'display_name': 'Remote sensing', 'level': 1, 'score': 0.60401577}, {'id': 'https://openalex.org/C96513508', 'wikidata': 'https://www.wikidata.org/wiki/Q4262', 'display_name': 'Radio wave', 'level': 2, 'score': 0.5668174}, {'id': 'https://openalex.org/C2778755073', 'wikidata': 'https://www.wikidata.org/wiki/Q10858537', 'display_name': 'Scale (ratio)', 'level': 2, 'score': 0.5187395}, {'id': 'https://openalex.org/C125287762', 'wikidata': 'https://www.wikidata.org/wiki/Q1758948', 'display_name': 'Absorption (acoustics)', 'level': 2, 'score': 0.42400903}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.40663347}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.36723572}, {'id': 'https://openalex.org/C153294291', 'wikidata': 'https://www.wikidata.org/wiki/Q25261', 'display_name': 'Meteorology', 'level': 1, 'score': 0.32659477}, {'id': 'https://openalex.org/C8058405', 'wikidata': 'https://www.wikidata.org/wiki/Q46255', 'display_name': 'Geophysics', 'level': 1, 'score': 0.29264075}, {'id': 'https://openalex.org/C76155785', 'wikidata': 'https://www.wikidata.org/wiki/Q418', 'display_name': 'Telecommunications', 'level': 1, 'score': 0.2654085}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.2575398}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.23524272}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.22049356}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://graz.pure.elsevier.com/en/publications/large-scale-drifts-of-ionosphericradio-wave-absorption', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306517459', 'display_name': 'Kleinheubacher Berichte', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], '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': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W3187037801', 'https://openalex.org/W3134473555', 'https://openalex.org/W3112232227', 'https://openalex.org/W3107665517', 'https://openalex.org/W3096935913', 'https://openalex.org/W3091656602', 'https://openalex.org/W3089611849', 'https://openalex.org/W3081645961', 'https://openalex.org/W3048656352', 'https://openalex.org/W3046936110', 'https://openalex.org/W3044598977', 'https://openalex.org/W3042371931', 'https://openalex.org/W3032116992', 'https://openalex.org/W3023830597', 'https://openalex.org/W3011830185', 'https://openalex.org/W2999241498', 'https://openalex.org/W2996727376', 'https://openalex.org/W2990407290', 'https://openalex.org/W187506945', 'https://openalex.org/W1678781458'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W202609897', 'counts_by_year': [], 'updated_date': '2024-09-25T11:48:21.709944', 'created_date': '2016-06-24'}