Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W816663735', 'doi': None, 'title': 'Operational planning for global earth surveys using space vehicles', 'display_name': 'Operational planning for global earth surveys using space vehicles', 'publication_year': 1969, 'publication_date': '1969-01-01', 'ids': {'openalex': 'https://openalex.org/W816663735', 'mag': '816663735'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://ntrs.nasa.gov/search.jsp?R=19700047646', 'pdf_url': None, 'source': None, '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/A5056534950', 'display_name': 'John G. Barmby', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'J. G. Barmby', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5032689424', 'display_name': 'P. Bock', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'P. Bock', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5049620326', 'display_name': 'R. Dubinsky', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'R. Dubinsky', 'raw_affiliation_strings': [], 'affiliations': []}], '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': 59}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11814', 'display_name': 'Design and Control of Warehouse Operations', 'score': 0.7695, 'subfield': {'id': 'https://openalex.org/subfields/2209', 'display_name': 'Industrial and Manufacturing 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/T11814', 'display_name': 'Design and Control of Warehouse Operations', 'score': 0.7695, 'subfield': {'id': 'https://openalex.org/subfields/2209', 'display_name': 'Industrial and Manufacturing 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/T14214', 'display_name': 'Space Suit Design and Ergonomics for EVA', 'score': 0.7577, '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/T11701', 'display_name': 'Space Debris Removal and On-Orbit Servicing Technologies', 'score': 0.6938, '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/orbit-determination', 'display_name': 'Orbit Determination', 'score': 0.561522}, {'id': 'https://openalex.org/keywords/on-orbit-servicing', 'display_name': 'On-Orbit Servicing', 'score': 0.561}, {'id': 'https://openalex.org/keywords/space-robotics', 'display_name': 'Space Robotics', 'score': 0.523692}], 'concepts': [{'id': 'https://openalex.org/C2778572836', 'wikidata': 'https://www.wikidata.org/wiki/Q380933', 'display_name': 'Space (punctuation)', 'level': 2, 'score': 0.5528891}, {'id': 'https://openalex.org/C26148502', 'wikidata': 'https://www.wikidata.org/wiki/Q2488752', 'display_name': 'Earth (classical element)', 'level': 2, 'score': 0.5108187}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.4175143}, {'id': 'https://openalex.org/C62649853', 'wikidata': 'https://www.wikidata.org/wiki/Q199687', 'display_name': 'Remote sensing', 'level': 1, 'score': 0.39478552}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.36369348}, {'id': 'https://openalex.org/C87355193', 'wikidata': 'https://www.wikidata.org/wiki/Q411', 'display_name': 'Astrobiology', 'level': 1, 'score': 0.32054707}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.117966264}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.08232558}, {'id': 'https://openalex.org/C37914503', 'wikidata': 'https://www.wikidata.org/wiki/Q156495', 'display_name': 'Mathematical physics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C111919701', 'wikidata': 'https://www.wikidata.org/wiki/Q9135', 'display_name': 'Operating system', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://ntrs.nasa.gov/search.jsp?R=19700047646', 'pdf_url': None, 'source': None, '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/W856874611', 'https://openalex.org/W830028294', 'https://openalex.org/W823122757', 'https://openalex.org/W809396082', 'https://openalex.org/W783954990', 'https://openalex.org/W768270598', 'https://openalex.org/W3158291308', 'https://openalex.org/W3138213189', 'https://openalex.org/W3131505947', 'https://openalex.org/W3125123845', 'https://openalex.org/W3102582636', 'https://openalex.org/W3022544042', 'https://openalex.org/W3013125200', 'https://openalex.org/W2144127945', 'https://openalex.org/W2068376631', 'https://openalex.org/W2004125810', 'https://openalex.org/W1978328483', 'https://openalex.org/W1666345234', 'https://openalex.org/W120834413', 'https://openalex.org/W106360262'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W816663735', 'counts_by_year': [], 'updated_date': '2024-08-28T05:15:14.218114', 'created_date': '2016-06-24'}