{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,11]],"date-time":"2026-06-11T15:28:11Z","timestamp":1781191691928,"version":"3.54.1"},"reference-count":18,"publisher":"MDPI AG","issue":"7","license":[{"start":{"date-parts":[[2020,4,9]],"date-time":"2020-04-09T00:00:00Z","timestamp":1586390400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>This work presents a methodology to monitor the dynamic behaviour of tall metallic towers based on ground-based radar interferometry, and apply it to the case of telecommunication towers. Ground-based radar displacement measurements of metallic towers are acquired without installing any Corner Reflector (CR) on the structure. Each structural element of the tower is identified based on its range distance with respect to the radar. The interferometric processing of a time series of radar profiles is used to measure the vibration frequencies of each structural element and estimate the amplitude of its oscillation. A methodology is described to visualize the results and provide a useful tool for the real-time analysis of the dynamic behaviour of metallic towers.<\/jats:p>","DOI":"10.3390\/rs12071211","type":"journal-article","created":{"date-parts":[[2020,4,9]],"date-time":"2020-04-09T14:42:03Z","timestamp":1586443323000},"page":"1211","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":15,"title":["Dynamic Modal Identification of Telecommunication Towers Using Ground Based Radar Interferometry"],"prefix":"10.3390","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7621-5014","authenticated-orcid":false,"given":"Giovanni","family":"Nico","sequence":"first","affiliation":[{"name":"Istituto per le Applicazioni del Calcolo, Consiglio Nazionale delle Ricerche, 70126 Bari, Italy"},{"name":"Institute of Earth Sciences, Saint Petersburg State University, 199034 Saint Petersburg, Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9664-6460","authenticated-orcid":false,"given":"Giuseppina","family":"Prezioso","sequence":"additional","affiliation":[{"name":"Department of Sciences and Technologies, University of Naples \u201cParthenope\u201d, 80143 Naples, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Olimpia","family":"Masci","sequence":"additional","affiliation":[{"name":"DIAN S.r.l., 75100 Matera, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8805-9589","authenticated-orcid":false,"given":"Serena","family":"Artese","sequence":"additional","affiliation":[{"name":"Department of Civil Engineering, University of Calabria, 87036 Rende (CS), Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2020,4,9]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"862","DOI":"10.1002\/tal.733","article-title":"Estimation of damping ratio of TV towers based on ambient vibration monitoring","volume":"22","author":"Amiri","year":"2011","journal-title":"Struct. 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