{"id":"https://openalex.org/A5111828075","orcid":null,"observed_orcids":[],"display_name":"Christophe Sannier","raw_author_names":["C. A. D SANNIER","C. A. D. SANNIER","C. A. D. Sannier","C. Sannier","Christophe A.D. Sannier","Christophe Sannier","Sannier, C.","Sannier, Christophe"],"full_name":"Christophe A.D. Sannier","works_count":71,"cited_by_count":1299,"summary_stats":{"2yr_mean_citedness":3.0,"h_index":16,"i10_index":23},"ids":{"openalex":"https://openalex.org/A5111828075","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210095365","ror":"https://ror.org/00q7mnz48","display_name":"Collecte Localisation Satellites (France)","country_code":"FR","type":"company","lineage":["https://openalex.org/I2799535048","https://openalex.org/I4210095365"]},"years":[2022,2021]},{"institution":{"id":"https://openalex.org/I4210102884","ror":"https://ror.org/01cebzr82","display_name":"GAF AG","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210102884"]},"years":[2026,2024]},{"institution":{"id":"https://openalex.org/I4210165532","ror":"https://ror.org/05tjt1495","display_name":"Syst\u00e8mes d'Information \u00e0 R\u00e9f\u00e9rence Spatiale (France)","country_code":"FR","type":"company","lineage":["https://openalex.org/I4210165532"]},"years":[2021,2020,2019,2018,2017,2016,2015,2014,2013,2012,2011,2010]},{"institution":{"id":"https://openalex.org/I59270414","ror":"https://ror.org/04dese585","display_name":"Indian Institute of Science Bangalore","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]},"years":[2009]},{"institution":{"id":"https://openalex.org/I82284825","ror":"https://ror.org/05cncd958","display_name":"Cranfield University","country_code":"GB","type":"education","lineage":["https://openalex.org/I82284825"]},"years":[2011,2009,2006]}],"last_known_institutions":[{"id":"https://openalex.org/I4210102884","ror":"https://ror.org/01cebzr82","display_name":"GAF AG","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210102884"]}],"topics":[{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","count":30,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10319","display_name":"Conservation, Biodiversity, and Resource Management","count":16,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","count":16,"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/T13890","display_name":"Remote Sensing and Land Use","count":16,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/T11164","display_name":"Remote Sensing and LiDAR Applications","count":13,"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/T14329","display_name":"Science and Climate Studies","value":0.0002323,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","value":9.28e-05,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","value":9.08e-05,"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"}},{"id":"https://openalex.org/T12832","display_name":"Biocrusts and Microbial Ecology","value":7.52e-05,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","value":7.08e-05,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.7859839200973511},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.7702837586402893},{"id":"62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","score":0.7597000002861023},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.6879869103431702},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.24930673837661743}],"counts_by_year":[{"year":1992,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2009,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2010,"works_count":5,"oa_works_count":2,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":0,"cited_by_count":18},{"year":2013,"works_count":3,"oa_works_count":0,"cited_by_count":21},{"year":2014,"works_count":6,"oa_works_count":1,"cited_by_count":29},{"year":2015,"works_count":3,"oa_works_count":0,"cited_by_count":41},{"year":2016,"works_count":4,"oa_works_count":2,"cited_by_count":55},{"year":2017,"works_count":3,"oa_works_count":1,"cited_by_count":61},{"year":2018,"works_count":3,"oa_works_count":2,"cited_by_count":75},{"year":2019,"works_count":10,"oa_works_count":2,"cited_by_count":111},{"year":2020,"works_count":9,"oa_works_count":5,"cited_by_count":112},{"year":2021,"works_count":3,"oa_works_count":3,"cited_by_count":125},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":92},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":103},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":122},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":86},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":79}],"display_name_alternatives":["C. A. D SANNIER","C. A. D. SANNIER","C. A. D. Sannier","C. Sannier","Christophe A.D. Sannier","Christophe Sannier","Sannier, C.","Sannier, Christophe"],"block_key":"c sannier","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111828075","updated_date":"2026-11-03T12:34:24","created_date":"2016-06-24T00:00:00"}