{"id":405,"date":"2024-12-11T12:50:15","date_gmt":"2024-12-11T10:50:15","guid":{"rendered":"https:\/\/webs.uab.cat\/tocarlahistoria\/?page_id=405"},"modified":"2025-07-28T13:02:09","modified_gmt":"2025-07-28T11:02:09","slug":"document-1-la-projeccio-mercator","status":"publish","type":"page","link":"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/","title":{"rendered":"Document 1: La Projecci\u00f3 Mercator"},"content":{"rendered":"
\n
\"Unitat<\/figure>\n<\/div>\n\n\n

Mercator, Gerardus. Nova et Aucta Orbis Terrae Descriptio ad Usum Navigantium Emendate Accommodata<\/em>. 1569. [Col\u00b7lecci\u00f3 Biblioth\u00e8que nationale de France<\/a>]<\/p>\n\n\n\n

La Projecci\u00f3 de Mercator \u00e9s un tipus de projecci\u00f3 cartogr\u00e0fica creada per Gerardus Mercator el 1569 per a l’elaboraci\u00f3 de mapes de la superf\u00edcie terrestre. Des del segle XVII, ha estat \u00e0mpliament utilitzada en cartes n\u00e0utiques, ja que permetia tra\u00e7ar rutes amb rumb constant. El desenvolupament d’aquesta projecci\u00f3 va suposar un gran aven\u00e7 a la cartografia n\u00e0utica del segle XVI. Tot i aix\u00f2, es va avan\u00e7ar al seu temps, ja que les antigues t\u00e8cniques de navegaci\u00f3 i topografia no eren aptes per a la seva implementaci\u00f3. Dos problemes principals van impedir-ne l’\u00fas immediat: la dificultat de determinar la longitud amb la precisi\u00f3 necess\u00e0ria al mar i el fet que els navegants utilitzaven adreces magn\u00e8tiques en lloc de geogr\u00e0fiques.<\/p>\n\n\n\n

\"Mapa<\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"

Mercator, Gerardus. Nova et Aucta Orbis Terrae Descriptio ad Usum Navigantium Emendate Accommodata. 1569. [Col\u00b7lecci\u00f3 Biblioth\u00e8que nationale de France] La Projecci\u00f3 de Mercator \u00e9s un tipus de projecci\u00f3 cartogr\u00e0fica creada per Gerardus Mercator el 1569 per a l’elaboraci\u00f3 de mapes de la superf\u00edcie terrestre. Des del segle XVII, ha estat \u00e0mpliament utilitzada en cartes n\u00e0utiques, […]<\/p>\n","protected":false},"author":1605,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-405","page","type-page","status-publish","hentry"],"yoast_head":"\nLa projecci\u00f3 Mercator - TOCAR LA HIST\u00d2RIA<\/title>\n<meta name=\"description\" content=\"La projecci\u00f3 Mercator va suposar un aven\u00e7 molt important en la navegaci\u00f3 mar\u00edtima, ja que permetia tra\u00e7ar rutes amb un rumb constant.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La projecci\u00f3 Mercator - TOCAR LA HIST\u00d2RIA\" \/>\n<meta property=\"og:description\" content=\"La projecci\u00f3 Mercator va suposar un aven\u00e7 molt important en la navegaci\u00f3 mar\u00edtima, ja que permetia tra\u00e7ar rutes amb un rumb constant.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/\" \/>\n<meta property=\"og:site_name\" content=\"TOCAR LA HIST\u00d2RIA\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-28T11:02:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/webs.uab.cat\/tocarlahistoria\/wp-content\/uploads\/sites\/585\/2024\/12\/TOP-CARTOGRAFIA.png\" \/>\n\t<meta property=\"og:image:width\" content=\"354\" \/>\n\t<meta property=\"og:image:height\" content=\"300\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Temps estimat de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minuts\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/\",\"url\":\"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/\",\"name\":\"La projecci\u00f3 Mercator - TOCAR LA HIST\u00d2RIA\",\"isPartOf\":{\"@id\":\"https:\/\/webs.uab.cat\/tocarlahistoria\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/webs.uab.cat\/tocarlahistoria\/wp-content\/uploads\/sites\/585\/2024\/12\/TOP-CARTOGRAFIA.png\",\"datePublished\":\"2024-12-11T10:50:15+00:00\",\"dateModified\":\"2025-07-28T11:02:09+00:00\",\"description\":\"La projecci\u00f3 Mercator va suposar un aven\u00e7 molt important en la navegaci\u00f3 mar\u00edtima, ja que permetia tra\u00e7ar rutes amb un rumb constant.\",\"breadcrumb\":{\"@id\":\"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/#breadcrumb\"},\"inLanguage\":\"ca\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ca\",\"@id\":\"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/#primaryimage\",\"url\":\"https:\/\/webs.uab.cat\/tocarlahistoria\/wp-content\/uploads\/sites\/585\/2024\/12\/TOP-CARTOGRAFIA.png\",\"contentUrl\":\"https:\/\/webs.uab.cat\/tocarlahistoria\/wp-content\/uploads\/sites\/585\/2024\/12\/TOP-CARTOGRAFIA.png\",\"width\":354,\"height\":300,\"caption\":\"Unitat de Cartografia\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Inici\",\"item\":\"https:\/\/webs.uab.cat\/tocarlahistoria\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Document 1: La Projecci\u00f3 Mercator\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/webs.uab.cat\/tocarlahistoria\/#website\",\"url\":\"https:\/\/webs.uab.cat\/tocarlahistoria\/\",\"name\":\"TOCAR LA HIST\u00d2RIA\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/webs.uab.cat\/tocarlahistoria\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ca\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"La projecci\u00f3 Mercator - TOCAR LA HIST\u00d2RIA","description":"La projecci\u00f3 Mercator va suposar un aven\u00e7 molt important en la navegaci\u00f3 mar\u00edtima, ja que permetia tra\u00e7ar rutes amb un rumb constant.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/","og_locale":"ca_ES","og_type":"article","og_title":"La projecci\u00f3 Mercator - TOCAR LA HIST\u00d2RIA","og_description":"La projecci\u00f3 Mercator va suposar un aven\u00e7 molt important en la navegaci\u00f3 mar\u00edtima, ja que permetia tra\u00e7ar rutes amb un rumb constant.","og_url":"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/","og_site_name":"TOCAR LA HIST\u00d2RIA","article_modified_time":"2025-07-28T11:02:09+00:00","og_image":[{"width":354,"height":300,"url":"https:\/\/webs.uab.cat\/tocarlahistoria\/wp-content\/uploads\/sites\/585\/2024\/12\/TOP-CARTOGRAFIA.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Temps estimat de lectura":"2 minuts"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/","url":"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/","name":"La projecci\u00f3 Mercator - TOCAR LA HIST\u00d2RIA","isPartOf":{"@id":"https:\/\/webs.uab.cat\/tocarlahistoria\/#website"},"primaryImageOfPage":{"@id":"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/#primaryimage"},"image":{"@id":"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/#primaryimage"},"thumbnailUrl":"https:\/\/webs.uab.cat\/tocarlahistoria\/wp-content\/uploads\/sites\/585\/2024\/12\/TOP-CARTOGRAFIA.png","datePublished":"2024-12-11T10:50:15+00:00","dateModified":"2025-07-28T11:02:09+00:00","description":"La projecci\u00f3 Mercator va suposar un aven\u00e7 molt important en la navegaci\u00f3 mar\u00edtima, ja que permetia tra\u00e7ar rutes amb un rumb constant.","breadcrumb":{"@id":"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/#breadcrumb"},"inLanguage":"ca","potentialAction":[{"@type":"ReadAction","target":["https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/"]}]},{"@type":"ImageObject","inLanguage":"ca","@id":"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/#primaryimage","url":"https:\/\/webs.uab.cat\/tocarlahistoria\/wp-content\/uploads\/sites\/585\/2024\/12\/TOP-CARTOGRAFIA.png","contentUrl":"https:\/\/webs.uab.cat\/tocarlahistoria\/wp-content\/uploads\/sites\/585\/2024\/12\/TOP-CARTOGRAFIA.png","width":354,"height":300,"caption":"Unitat de Cartografia"},{"@type":"BreadcrumbList","@id":"https:\/\/webs.uab.cat\/tocarlahistoria\/document-1-la-projeccio-mercator\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Inici","item":"https:\/\/webs.uab.cat\/tocarlahistoria\/"},{"@type":"ListItem","position":2,"name":"Document 1: La Projecci\u00f3 Mercator"}]},{"@type":"WebSite","@id":"https:\/\/webs.uab.cat\/tocarlahistoria\/#website","url":"https:\/\/webs.uab.cat\/tocarlahistoria\/","name":"TOCAR LA HIST\u00d2RIA","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/webs.uab.cat\/tocarlahistoria\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ca"}]}},"_links":{"self":[{"href":"https:\/\/webs.uab.cat\/tocarlahistoria\/wp-json\/wp\/v2\/pages\/405","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webs.uab.cat\/tocarlahistoria\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/webs.uab.cat\/tocarlahistoria\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/webs.uab.cat\/tocarlahistoria\/wp-json\/wp\/v2\/users\/1605"}],"replies":[{"embeddable":true,"href":"https:\/\/webs.uab.cat\/tocarlahistoria\/wp-json\/wp\/v2\/comments?post=405"}],"version-history":[{"count":7,"href":"https:\/\/webs.uab.cat\/tocarlahistoria\/wp-json\/wp\/v2\/pages\/405\/revisions"}],"predecessor-version":[{"id":1942,"href":"https:\/\/webs.uab.cat\/tocarlahistoria\/wp-json\/wp\/v2\/pages\/405\/revisions\/1942"}],"wp:attachment":[{"href":"https:\/\/webs.uab.cat\/tocarlahistoria\/wp-json\/wp\/v2\/media?parent=405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}