{"id":"https://openalex.org/A5030727488","orcid":"https://orcid.org/0000-0002-3090-0152","observed_orcids":["https://orcid.org/0000-0002-3090-0152"],"display_name":"Jian Guo Liu","raw_author_names":["J. G. LIU","J. G. Liu","J.-G. Liu","J.G Liu","J.G. Liu","J.P. Liu","J.\u2010G. Liu","Jian G. Liu","Jian Guo Liu","Jian-Guo Liu","Jianguo Liu"],"full_name":"Jian Guo Liu","works_count":133,"cited_by_count":3391,"summary_stats":{"2yr_mean_citedness":2.0,"h_index":28,"i10_index":44},"ids":{"openalex":"https://openalex.org/A5030727488","orcid":"https://orcid.org/0000-0002-3090-0152","observed_orcids":["https://orcid.org/0000-0002-3090-0152"]},"affiliations":[{"institution":{"id":"https://openalex.org/I116953780","ror":"https://ror.org/03rc6as71","display_name":"Tongji University","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I196699116","ror":"https://ror.org/03fe7t173","display_name":"Wuhan University of Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I202028630","ror":"https://ror.org/00cbhey71","display_name":"Changchun Normal University","country_code":"CN","type":"education","lineage":["https://openalex.org/I202028630"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I211433327","ror":"https://ror.org/02kxqx159","display_name":"Ministry of Natural Resources","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},"years":[2024,2019]},{"institution":{"id":"https://openalex.org/I31595395","ror":"https://ror.org/05pejbw21","display_name":"Chengdu University of Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I31595395"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I4210109544","ror":"https://ror.org/01tkb7c15","display_name":"Second Institute of Oceanography","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210109544"]},"years":[2024,2019]},{"institution":{"id":"https://openalex.org/I4210153482","ror":"https://ror.org/04ymgwq66","display_name":"Changzhou University","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210153482"]},"years":[2012,2011]},{"institution":{"id":"https://openalex.org/I4391767716","ror":"https://ror.org/02q9ddr54","display_name":"State Key Laboratory of Satellite Ocean Environment Dynamics","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210109544","https://openalex.org/I4391767716"]},"years":[2024,2019]},{"institution":{"id":"https://openalex.org/I47508984","ror":"https://ror.org/041kmwe10","display_name":"Imperial College London","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]},"years":[2024,2019,2018,2016,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,2005,2004,2003,2002,2001,2000,1999,1998,1990]},{"institution":{"id":"https://openalex.org/I47720641","ror":"https://ror.org/00p991c53","display_name":"Huazhong University of Science and Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]},"years":[2011]}],"last_known_institutions":[{"id":"https://openalex.org/I211433327","ror":"https://ror.org/02kxqx159","display_name":"Ministry of Natural Resources","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210109544","ror":"https://ror.org/01tkb7c15","display_name":"Second Institute of Oceanography","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210109544"]},{"id":"https://openalex.org/I4391767716","ror":"https://ror.org/02q9ddr54","display_name":"State Key Laboratory of Satellite Ocean Environment Dynamics","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210109544","https://openalex.org/I4391767716"]},{"id":"https://openalex.org/I47508984","ror":"https://ror.org/041kmwe10","display_name":"Imperial College London","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"topics":[{"id":"https://openalex.org/T12983","display_name":"Satellite Image Processing and Photogrammetry","count":29,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","count":23,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","count":21,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","count":20,"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/T10110","display_name":"earthquake and tectonic studies","count":16,"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"}}],"topic_share":[{"id":"https://openalex.org/T12983","display_name":"Satellite Image Processing and Photogrammetry","value":0.0001879,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","value":0.0001499,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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":0.0001252,"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/T13832","display_name":"Advanced Decision-Making Techniques","value":0.0001133,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","value":9.79e-05,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.9230191707611084},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.8912832736968994},{"id":"62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","score":0.812568724155426},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.7892462015151978},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.5849034190177917}],"counts_by_year":[{"year":1990,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1991,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":2005,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":29,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":11,"oa_works_count":2,"cited_by_count":0},{"year":2011,"works_count":9,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":5,"oa_works_count":1,"cited_by_count":97},{"year":2013,"works_count":6,"oa_works_count":2,"cited_by_count":132},{"year":2014,"works_count":2,"oa_works_count":1,"cited_by_count":135},{"year":2015,"works_count":2,"oa_works_count":1,"cited_by_count":136},{"year":2016,"works_count":21,"oa_works_count":2,"cited_by_count":170},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":183},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":193},{"year":2019,"works_count":5,"oa_works_count":2,"cited_by_count":257},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":227},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":243},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":240},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":257},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":256},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":201},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":158}],"display_name_alternatives":["J. G. LIU","J. G. Liu","J.-G. Liu","J.G Liu","J.G. Liu","J.P. Liu","J.\u2010G. Liu","Jian G. Liu","Jian Guo Liu","Jian-Guo Liu","Jianguo Liu"],"block_key":"j liu","works_api_url":"https://api.openalex.org/works?filter=author.id:A5030727488","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}