{"id":121091,"date":"2024-12-19T21:45:59","date_gmt":"2024-12-19T19:46:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-overture-maps-opublikoval-otkrytuyu-kartu-dorozhnyh-setej"},"modified":"2024-12-19T21:45:59","modified_gmt":"2024-12-19T19:46:01","slug":"proekt-overture-maps-opublikoval-otkrytuyu-kartu-dorozhnyh-setej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/proekt-overture-maps-opublikoval-otkrytuyu-kartu-dorozhnyh-setej","title":{"rendered":"Il progetto Overture Maps ha pubblicato una mappa aperta delle reti stradali.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Il progetto non profit Overture Maps, sotto l'egida della Linux Foundation, ha pubblicato il rilascio di un database cartografico \"Transportation\", segnato come il primo utilizzabile su larga scala. Il database include informazioni su 86 milioni di chilometri di strade in tutto il mondo ed \u00e8 gi\u00e0 utilizzato nelle applicazioni di aziende come Microsoft, Meta e TomTom. L'archivio completo del database in formato GeoParquet occupa circa 500 GB, mentre segmenti selezionati per aree specifiche possono essere scaricati tramite un'interfaccia web con mappa interattiva.      <\/p>\n<p>I fondatori del progetto Overture Maps sono le aziende Amazon, Meta, Microsoft e TomTom, che hanno deciso di unire i propri sforzi su una piattaforma neutrale come la Linux Foundation per creare una collezione comune di mappe aperte, nonch\u00e9 per sviluppare strumenti per il lavoro con le mappe e uno schema unificato per l'archiviazione dei dati cartografici. Chiunque lo desideri pu\u00f2 utilizzare le mappe e gli strumenti pubblicati per creare i propri servizi cartografici e mantenerli aggiornati.       <\/p>\n<p>Nella creazione della collezione Overture Maps sono state utilizzate come base le mappe di OpenStreetMap, ampliate con dati cartografici forniti dai partecipanti al progetto e informazioni da fonti aperte. La differenza tra Overture Maps e OpenStreetMap \u00e8 che OpenStreetMap \u00e8 una comunit\u00e0 per la creazione e modifica delle mappe, mentre Overture Maps \u00e8 mirato ad aggregare mappe aperte gi\u00e0 esistenti provenienti da diverse fonti. Inoltre, Overture Maps offre la possibilit\u00e0 di trasferire tutte le proprie mappe su OpenStreetMap, diffondendo i dati ottenuti sotto una licenza compatibile con OpenStreetMap.    <\/p>\n<p>Le mappe fornite dai partecipanti al progetto sono distribuite sotto la licenza permissiva CDLA (Community Data License Agreement), mentre le mappe caricate da OpenStreetMap sono sotto la licenza ODbL (Open Database Licence). Entrambe le licenze sono state create appositamente per la distribuzione di database e, rispetto alle licenze Creative Commons, tengono conto di alcune complessit\u00e0 legali relative alla combinazione di dati provenienti da fonti diverse e alla conservazione delle condizioni di licenza durante la modifica della struttura o dell'ordine di presentazione delle registrazioni. I testi sorgente degli strumenti Overture Maps sono forniti sotto licenza MIT.    <\/p>\n<p>I dati inclusi nella collezione Overture Maps vengono verificati per accuratezza, aggiornati e privati di imprecisioni. La collezione \"Transportation\" include mappe dettagliate delle strade, arricchite da dati provenienti da aeree fotografiche e dotate di informazioni su segnali stradali, limiti di velocit\u00e0, restrizioni al traffico, rotte dei traghetti e ferrovie. Tutti i dati raccolti nella collezione sono uniformati a un set standard di attributi, e per il collegamento agli oggetti viene utilizzato un sistema di riferimento unificato GERS (Global Entity Reference System).     <\/p>\n<p>GERS consente di associare dati esterni a punti sulla mappa e di fornirli di identificatori unici. Ad esempio, \u00e8 possibile allegare informazioni su incidenti stradali, danni alla strada, dettagli sui tratti di riparazione delle strade e dati sul traffico in movimento. Le etichette vengono posizionate come uno spostamento in metri rispetto all'inizio di un determinato segmento della mappa. Il sistema di archiviazione \u00e8 progettato fin dall'inizio per garantire la portabilit\u00e0 tra diverse applicazioni cartografiche.    <\/p>\n<p>Oltre ai dati sulle reti di trasporto, sono in fase di sviluppo strati con informazioni sugli indirizzi, elementi infrastrutturali, copertura vegetale, edifici (oltre 2 miliardi di contorni di edifici), confini amministrativi, punti di interesse (POI) e attrazioni.                  <center><img decoding=\"async\" alt=\"Il progetto Overture Maps ha pubblicato una mappa aperta delle reti stradali.\" src=\"\/wp-content\/uploads\/2024\/12\/89a5b61793182642f96833eb5901e5f4.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <center><img decoding=\"async\" alt=\"Il progetto Overture Maps ha pubblicato una mappa aperta delle reti stradali.\" src=\"\/wp-content\/uploads\/2024\/12\/64f4d3a8e5512af85f6504596205a0df.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center><br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62437\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041d\u0435\u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0438\u0439 \u043f\u0440\u043e\u0435\u043a\u0442 Overture Maps, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0439 \u043f\u043e\u0434 \u043f\u043e\u043a\u0440\u043e\u0432\u0438\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u043e\u043c \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 Linux Foundation, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0440\u0435\u043b\u0438\u0437 \u043a\u0430\u0440\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0431\u0430\u0437\u044b \u0434\u0430\u043d\u043d\u044b\u0445 &#171;Transportation&#187;, \u043e\u0442\u043c\u0435\u0447\u0435\u043d\u043d\u044b\u0439 \u043a\u0430\u043a \u043f\u0435\u0440\u0432\u044b\u0439 \u043f\u0440\u0438\u0433\u043e\u0434\u043d\u044b\u0439 \u0434\u043b\u044f \u0448\u0438\u0440\u043e\u043a\u043e\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f. \u0411\u0414 \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u043e 86 \u043c\u0438\u043b\u043b\u0438\u043e\u043d\u0430\u0445 \u043a\u0438\u043b\u043e\u043c\u0435\u0442\u0440\u043e\u0432 \u0434\u043e\u0440\u043e\u0433 \u043f\u043e \u0432\u0441\u0435\u043c\u0443 \u043c\u0438\u0440\u0443 \u0438 \u0443\u0436\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u0445 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0439 Microsoft, Meta \u0438 TomTom. \u041f\u043e\u043b\u043d\u044b\u0439 \u0430\u0440\u0445\u0438\u0432 \u0411\u0414 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0435 GeoParquet \u0437\u0430\u043d\u0438\u043c\u0430\u0435\u0442 \u043e\u043a\u043e\u043b\u043e 500 \u0413\u0411, \u0430 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":121092,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-121091","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041d\u0435\u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0438\u0439 \u043f\u0440\u043e\u0435\u043a\u0442 Overture Maps, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0439 \u043f\u043e\u0434 \u043f\u043e\u043a\u0440\u043e\u0432\u0438\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u043e\u043c \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 Linux Foundation, 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diffuso.","canonical_url":"https:\/\/prohoster.info\/it\/blog\/news\/proekt-overture-maps-opublikoval-otkrytuyu-kartu-dorozhnyh-setej","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041f\u0440\u043e\u0435\u043a\u0442 Overture Maps \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u043e\u0442\u043a\u0440\u044b\u0442\u0443\u044e \u043a\u0430\u0440\u0442\u0443 \u0434\u043e\u0440\u043e\u0436\u043d\u044b\u0445 \u0441\u0435\u0442\u0435\u0439 | 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