{"id":"https://openalex.org/A5127813633","orcid":"https://orcid.org/0009-0006-5786-6747","observed_orcids":["https://orcid.org/0009-0006-5786-6747"],"display_name":"Nan Liu","raw_author_names":["Nan Liu"],"full_name":"Nan Liu","works_count":1,"cited_by_count":1,"summary_stats":{"2yr_mean_citedness":1.0,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5127813633","orcid":"https://orcid.org/0009-0006-5786-6747","observed_orcids":["https://orcid.org/0009-0006-5786-6747"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210114963","ror":"https://ror.org/02j693n47","display_name":"Chinese Academy of Surveying and Mapping","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114963"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I4210114963","ror":"https://ror.org/02j693n47","display_name":"Chinese Academy of Surveying and Mapping","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114963"]}],"topics":[{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","count":1,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T11038","display_name":"Advanced SAR Imaging Techniques","count":1,"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/T11312","display_name":"Soil Moisture and Remote Sensing","count":1,"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"}}],"topic_share":[{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","value":6.5e-06,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","value":6.2e-06,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T11312","display_name":"Soil Moisture and Remote Sensing","value":5.4e-06,"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"}}],"x_concepts":[{"id":"118365302","wikidata":"https://www.wikidata.org/wiki/Q4817115","display_name":"Atmospheric model","score":0.45680001378059387},{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.4343000054359436},{"id":"13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","score":0.3783999979496002},{"id":"10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","score":0.3133000135421753},{"id":"124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","score":0.25949999690055847}],"counts_by_year":[{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":1}],"display_name_alternatives":["Nan Liu"],"block_key":"n liu","works_api_url":"https://api.openalex.org/works?filter=author.id:A5127813633","awards_count":0,"updated_date":"2026-11-01T11:00:13","created_date":"2026-03-03T00:00:00"}
