{"id":3167,"date":"2020-12-17T12:56:30","date_gmt":"2020-12-17T11:56:30","guid":{"rendered":"http:\/\/www.e-rihs.it\/?page_id=3167"},"modified":"2023-01-11T14:54:29","modified_gmt":"2023-01-11T13:54:29","slug":"3d-laser-scanning-technique","status":"publish","type":"page","link":"https:\/\/www.e-rihs.it\/en\/3d-laser-scanning-technique\/","title":{"rendered":"3D Laser Scanning technique"},"content":{"rendered":"

[et_pb_section fb_built=”1″ _builder_version=”4.7.7″ _module_preset=”default”][et_pb_row column_structure=”1_3,2_3″ _builder_version=”4.7.7″ _module_preset=”default”][et_pb_column type=”1_3″ _builder_version=”4.7.7″ _module_preset=”default”][et_pb_image src=”http:\/\/www.e-rihs.it\/wp-content\/uploads\/2023\/01\/3D-laser-scanner.jpg” title_text=”3D laser scanner” force_fullwidth=”on” _builder_version=”4.7.7″ _module_preset=”default” hover_enabled=”0″ sticky_enabled=”0″][\/et_pb_image][\/et_pb_column][et_pb_column type=”2_3″ _builder_version=”4.7.7″ _module_preset=”default”][et_pb_text _builder_version=”4.7.7″ _module_preset=”default”]<\/p>\n

LABORATORIO: CNR ISPC<\/strong><\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/strong><\/p>\n

NOME STRUMENTO <\/strong><\/p>\n

Laser scanner a tempo di volo; laser scanner a differenza di fase;<\/p>\n

 <\/p>\n

INFORMAZIONI GENERALI<\/strong><\/p>\n

I laboratoridel CNR ISPC hanno un forte know-how<\/em> in metodologie e tecniche di Rilievo che integrano soluzioni image-based<\/em> e range-based<\/em> finalizzate al rilevamento del patrimonio culturale, documentazione e visualizzazione scientifica. I laboratori sono dotati in particolare di strumentazione e sensori attivi e passivi per la digitalizzazione 2D e 3D di monumenti e siti archeologici. La strumentazione d\u2019istituto consiste principalmente in sistemi fotogrammetrici terrestri ed aerei (camere fotografiche ad alta risoluzione e diversi obiettivi, SAPR), sistemi a scansione laser (TOF e phase-based), sistemi topografici (GPS differenziale e stazione totale). Nel contesto di un progetto rilevamento 3D, il CNR ISPC pu\u00f2 offrire la propria collaborazione scientifica per la pianificazione, rilevamento, elaborazione, interpretazione e visualizzazione dei dati rilevati.<\/p>\n

 <\/p>\n

DETTAGLI TECNICI<\/strong><\/p>\n

Il laser scanner basa il proprio principio di funzionamento sul rilevamento polare; la capacit\u00e0 di acquisizione di milioni di punti nello spazio, fa del laser scanner uno strumento in grado di rilevare tutto il visibile in un ampio raggio. Nell\u2019ambito della categoria dei ranging scanner,<\/em> il CNR ISPC \u00e8 dotato di due laser di cui uno a Tempo di Volo (TOF) e l\u2019altro a Differenza di Fase (Phase-Based). Nei primi, la distanza tra trasmettitore e superficie riflettente \u00e8 calcolata in base al tempo impiegato dal segnale tra l\u2019emissione e la ricezione. I secondi utilizzano il metodo della comparazione della fase. Il risultato \u00e8 una nuvola di punti che, opportunamente elaborata ed integrata con altre tecniche, \u00e8 in grado di restituire importanti informazioni nell\u2019interpretazione e nella comunicazione dei risultati finali del soggetto indagato.<\/p>\n

 <\/p>\n

Referenti:
Daniele Ferdani daniele.ferdani@cnr.it<\/a>
<\/span>Andrea Angelini andrea.angelini@cnr.it<\/a><\/span><\/p>\n

 <\/p>\n

Scarica la scheda completa<\/a><\/p>\n

\u00a0<\/em><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

LABORATORIO: CNR ISPC \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 NOME STRUMENTO Laser scanner a tempo di volo; laser scanner a differenza di fase;   INFORMAZIONI […]<\/p>\n","protected":false},"author":17,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-3167","page","type-page","status-publish"],"yoast_head":"\n3D Laser Scanning technique | E-RIHS.it<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.e-rihs.it\/en\/3d-laser-scanning-technique\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3D Laser Scanning technique | E-RIHS.it\" \/>\n<meta property=\"og:description\" content=\"LABORATORIO: CNR ISPC \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 NOME STRUMENTO Laser scanner a tempo di volo; 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