{"id":"https://openalex.org/A5079069898","orcid":"https://orcid.org/0000-0003-0549-6992","observed_orcids":["https://orcid.org/0000-0003-0549-6992"],"display_name":"Martin Willberg","raw_author_names":["M. Willberg","Martin Willberg","Willberg ,  Martin","Willberg, Martin","Willberg, Martin Lothar"],"full_name":"Martin Willberg","works_count":48,"cited_by_count":406,"summary_stats":{"2yr_mean_citedness":2.6666666666666665,"h_index":10,"i10_index":10},"ids":{"openalex":"https://openalex.org/A5079069898","orcid":"https://orcid.org/0000-0003-0549-6992","observed_orcids":["https://orcid.org/0000-0003-0549-6992"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210145618","ror":"https://ror.org/05bdw2t94","display_name":"Industrieanlagen Betriebsgesellschaft (Germany)","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210145618"]},"years":[2026,2025]},{"institution":{"id":"https://openalex.org/I62916508","ror":"https://ror.org/02kkvpp62","display_name":"Technical University of Munich","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]},"years":[2022,2021,2020,2019,2017,2016]}],"last_known_institutions":[{"id":"https://openalex.org/I4210145618","ror":"https://ror.org/05bdw2t94","display_name":"Industrieanlagen Betriebsgesellschaft (Germany)","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210145618"]}],"topics":[{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","count":37,"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/T10655","display_name":"GNSS positioning and interference","count":34,"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/T10572","display_name":"Geophysical and Geoelectrical Methods","count":18,"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/T13487","display_name":"Statistical and numerical algorithms","count":11,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"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","count":7,"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/T11405","display_name":"Geophysics and Gravity Measurements","value":0.0002761,"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/T10655","display_name":"GNSS positioning and interference","value":0.0001428,"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/T10572","display_name":"Geophysical and Geoelectrical Methods","value":7.16e-05,"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/T13487","display_name":"Statistical and numerical algorithms","value":5.3e-05,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13511","display_name":"Geodetic Measurements and Engineering Structures","value":5.03e-05,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","score":0.8642886877059937},{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.8294000029563904},{"id":"62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","score":0.7866212129592896},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.603877067565918},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.5787093043327332}],"counts_by_year":[{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2016,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2017,"works_count":8,"oa_works_count":3,"cited_by_count":4},{"year":2018,"works_count":4,"oa_works_count":2,"cited_by_count":3},{"year":2019,"works_count":11,"oa_works_count":7,"cited_by_count":5},{"year":2020,"works_count":6,"oa_works_count":6,"cited_by_count":21},{"year":2021,"works_count":10,"oa_works_count":9,"cited_by_count":46},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":59},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":56},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":69},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":67},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":76}],"display_name_alternatives":["M. Willberg","Martin Willberg","Willberg ,  Martin","Willberg, Martin","Willberg, Martin Lothar"],"block_key":"m willberg","works_api_url":"https://api.openalex.org/works?filter=author.id:A5079069898","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5079069898","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}