{"id":669,"date":"2017-01-02T15:13:02","date_gmt":"2017-01-02T13:13:02","guid":{"rendered":"https:newurl.com\/?p=669\/"},"modified":"2020-09-09T11:51:29","modified_gmt":"2020-09-09T08:51:29","slug":"history-of-gps","status":"publish","type":"post","link":"https:\/\/metrotec.ee\/en\/uncategorized\/history-of-gps\/","title":{"rendered":"History of navigation and GPS"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"

Modern GPS navigation has been in use but a couple of decades, yet the art of locating one’s position has a history that long predates the advent of the satellites. Nowadays, even among professional mariners, there are those that no longer understand how to navigate without modern instruments. However, even in this age of GPS-capable smartphones and navigation devices, it may come in handy to remember what to do if you are unable to obtain a signal from the sky or the battery of your pocket device has died.<\/p>\n","protected":false},"author":7,"featured_media":299,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-669","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"\nHistory of navigation and GPS - Metrotec<\/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:\/\/metrotec.ee\/kasulikku\/gps-navigeerimise-ajalugu\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"History of navigation and GPS - Metrotec\" \/>\n<meta property=\"og:description\" content=\"Modern GPS navigation has been in use but a couple of decades, yet the art of locating one's position has a history that long predates the advent of the satellites. Nowadays, even among professional mariners, there are those that no longer understand how to navigate without modern instruments. However, even in this age of GPS-capable smartphones and navigation devices, it may come in handy to remember what to do if you are unable to obtain a signal from the sky or the battery of your pocket device has died.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/metrotec.ee\/kasulikku\/gps-navigeerimise-ajalugu\/\" \/>\n<meta property=\"og:site_name\" content=\"Metrotec\" \/>\n<meta property=\"article:published_time\" content=\"2017-01-02T13:13:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-09-09T08:51:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/metrotec.ee\/wp-content\/uploads\/2017\/01\/avapilt.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1276\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Aare Mukk\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Aare Mukk\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/metrotec.ee\/kasulikku\/gps-navigeerimise-ajalugu\/\",\"url\":\"https:\/\/metrotec.ee\/kasulikku\/gps-navigeerimise-ajalugu\/\",\"name\":\"History of navigation and GPS - Metrotec\",\"isPartOf\":{\"@id\":\"https:\/\/metrotec.ee\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/metrotec.ee\/kasulikku\/gps-navigeerimise-ajalugu\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/metrotec.ee\/kasulikku\/gps-navigeerimise-ajalugu\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/metrotec.ee\/wp-content\/uploads\/2017\/01\/avapilt.jpg\",\"datePublished\":\"2017-01-02T13:13:02+00:00\",\"dateModified\":\"2020-09-09T08:51:29+00:00\",\"author\":{\"@id\":\"https:\/\/metrotec.ee\/#\/schema\/person\/63766a8ca55abcef5e52532ee568e4b4\"},\"breadcrumb\":{\"@id\":\"https:\/\/metrotec.ee\/kasulikku\/gps-navigeerimise-ajalugu\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/metrotec.ee\/kasulikku\/gps-navigeerimise-ajalugu\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/metrotec.ee\/kasulikku\/gps-navigeerimise-ajalugu\/#primaryimage\",\"url\":\"https:\/\/metrotec.ee\/wp-content\/uploads\/2017\/01\/avapilt.jpg\",\"contentUrl\":\"https:\/\/metrotec.ee\/wp-content\/uploads\/2017\/01\/avapilt.jpg\",\"width\":1920,\"height\":1276},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/metrotec.ee\/kasulikku\/gps-navigeerimise-ajalugu\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/metrotec.ee\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"History of navigation and GPS\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/metrotec.ee\/#website\",\"url\":\"https:\/\/metrotec.ee\/\",\"name\":\"Metrotec\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/metrotec.ee\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/metrotec.ee\/#\/schema\/person\/63766a8ca55abcef5e52532ee568e4b4\",\"name\":\"Aare Mukk\",\"sameAs\":[\"http:\/\/test.metrotec.ee\"],\"url\":\"https:\/\/metrotec.ee\/en\/author\/aare\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"History of navigation and GPS - Metrotec","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:\/\/metrotec.ee\/kasulikku\/gps-navigeerimise-ajalugu\/","og_locale":"en_US","og_type":"article","og_title":"History of navigation and GPS - Metrotec","og_description":"Modern GPS navigation has been in use but a couple of decades, yet the art of locating one's position has a history that long predates the advent of the satellites. 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