{"id":6229,"date":"2025-10-08T22:48:57","date_gmt":"2025-10-08T22:48:57","guid":{"rendered":"https:\/\/meremuuseum.ee\/lennusadam\/?post_type=events&#038;p=6229"},"modified":"2025-10-08T22:49:48","modified_gmt":"2025-10-08T22:49:48","slug":"merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist","status":"publish","type":"events","link":"https:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/","title":{"rendered":"Merefoorum: Kuidas muutus (ja ei muutunud) navigatsioon merel p\u00e4rast geograafilise pikkuse probleemi \u201elahendamist\u201d?"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\"><strong>05.11 | kell 18<\/strong><\/h4>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Lennusadam<\/strong><\/h4>\n\n\n\n<p>K\u00fclalisesineja:&nbsp;<strong>Richard Dunn PhD<\/strong>, Londoni Teadusmuuseumi (Science Museum, London) tehnoloogia- ja inseneriteaduse kuraator<\/p>\n\n\n\n<p>Merefoorumit modereerib Eesti Meremuuseumi teadur<strong>&nbsp;Feliks Gornischeff PhD,&nbsp;<\/strong>n\u00e4ituse \u201eKuulsad mereretked. Eurooplaste maailmapildi avardumine\u201c kuraator ja teaduskonverentsi kontseptsioonijuht.<\/p>\n\n\n\n<p>18. sajandil vaevas meres\u00f5itjaid praktiline k\u00fcsimus: kuidas m\u00e4\u00e4rata laeva ida-l\u00e4\u00e4ne asukohta kaugel maismaast? Lugu sellest, kuidas pikkuskraadide probleem \u201clahendati\u201d, on aga sageli jutustatud turvaliselt kuival maal viibijate vaatepunktist.<\/p>\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1712\" height=\"1068\" srcset=\"https:\/\/meremuuseum.ee\/wp-content\/uploads\/2025\/09\/merefoorum_5.11_koduleht_853x533px-.jpg 1712w, https:\/\/meremuuseum.ee\/wp-content\/uploads\/2025\/09\/merefoorum_5.11_koduleht_853x533px--250x156.jpg 250w, https:\/\/meremuuseum.ee\/wp-content\/uploads\/2025\/09\/merefoorum_5.11_koduleht_853x533px--700x437.jpg 700w, https:\/\/meremuuseum.ee\/wp-content\/uploads\/2025\/09\/merefoorum_5.11_koduleht_853x533px--768x479.jpg 768w, https:\/\/meremuuseum.ee\/wp-content\/uploads\/2025\/09\/merefoorum_5.11_koduleht_853x533px--1536x958.jpg 1536w, https:\/\/meremuuseum.ee\/wp-content\/uploads\/2025\/09\/merefoorum_5.11_koduleht_853x533px--120x75.jpg 120w, https:\/\/meremuuseum.ee\/wp-content\/uploads\/2025\/09\/merefoorum_5.11_koduleht_853x533px--480x299.jpg 480w\" src=\"https:\/\/meremuuseum.ee\/wp-content\/uploads\/2025\/09\/merefoorum_5.11_koduleht_853x533px-.jpg\" alt=\"\"><\/p>\n\n\n\n<p>K\u00e4esolev ettekanne vaatleb olukorda teise nurga alt, vastates k\u00fcsimusele, millist m\u00f5ju avaldas uute meetodite kasutuselev\u00f5tt neile, kellele see p\u00e4riselt korda l\u00e4ks \u2013 maailma ookeanidel seilavate laevade meeskondadele. Kaubandus-, uurimis- ja s\u00f5jareiside lood 18. sajandi algusest kuni 19. sajandini loovad ettekujutuse sellest, mis merel tegelikult toimus \u00a0\u2013 alates rutiinsest ja edukast navigatsioonist kuni \u00e4parduste ja katastroofideni. Lugude valgel v\u00f5ime t\u00f5deda, et muutused meres\u00f5idupraktikas olid palju keerulisemad, kui traditsioonilised k\u00e4sitlused v\u00e4idavad. Selgub, et k\u00f5ige t\u00e4htsam oli see, kus sa parasjagu olid \u2013 ja miks.<\/p>\n\n\n\n<p>Richard Dunn on Londoni Teadusmuuseumi (Science Museum, London) tehnoloogia- ja inseneriteaduse kuraator. Varem t\u00f6\u00f6tas ta navigatsiooniajaloo kuraatori ja teadusajaloo vanemkuraatorina Greenwichi Kuninglikes Muuseumides (Royal Museums Greenwich). Tema publikatsioonide hulka kuuluvad Finding Longitude (2014, koos Rebekah Higgittiga), Navigational Instruments (2016) ja The Board of Longitude: Science, Innovation and Empire (2025, koos Alexi Bakeri, Rebekah Higgitti, Simon Schafferi ja Sophie Waringuga).<\/p>\n\n\n\n<p>Merefoorum on osalejatele TASUTA ja toimub inglise keeles.<\/p>\n\n\n\n<p>Enne merefoorumit on v\u00f5imalus tutvuda n\u00e4itusega \u201c<a href=\"https:\/\/eur02.safelinks.protection.outlook.com\/?url=https%3A%2F%2Fmeremuuseum.ee%2Flennusadam%2Fmuuseum%2Fkuulsad-mereretked-eurooplaste-maailmapildi-avardumine%2F&amp;data=05%7C02%7Canna.kukkur%40meremuuseum.ee%7C8cba1d36c4c6489fc59008ddf697205f%7C40bbfa49c8064adcb489a628b00a49f1%7C0%7C0%7C638937851144111991%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&amp;sdata=0obCpVVmoMri4zVs%2FDQZV6ncyhrCL3Y2SduAwghPTsE%3D&amp;reserved=0\">Kuulsad mereretked. Eurooplaste maailmapildi avardumine<\/a>\u201d Lennusadamas.<\/p>\n\n\n\n<p>N\u00e4itus on avatud kuni 11. jaanuarini 2026.<\/p>\n\n\n<script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\nvar gform;gform||(document.addEventListener(\"gform_main_scripts_loaded\",function(){gform.scriptsLoaded=!0}),document.addEventListener(\"gform\/theme\/scripts_loaded\",function(){gform.themeScriptsLoaded=!0}),window.addEventListener(\"DOMContentLoaded\",function(){gform.domLoaded=!0}),gform={domLoaded:!1,scriptsLoaded:!1,themeScriptsLoaded:!1,isFormEditor:()=>\"function\"==typeof InitializeEditor,callIfLoaded:function(o){return!(!gform.domLoaded||!gform.scriptsLoaded||!gform.themeScriptsLoaded&&!gform.isFormEditor()||(gform.isFormEditor()&&console.warn(\"The use of gform.initializeOnLoaded() is deprecated in the form editor context and will be removed in Gravity Forms 3.1.\"),o(),0))},initializeOnLoaded:function(o){gform.callIfLoaded(o)||(document.addEventListener(\"gform_main_scripts_loaded\",()=>{gform.scriptsLoaded=!0,gform.callIfLoaded(o)}),document.addEventListener(\"gform\/theme\/scripts_loaded\",()=>{gform.themeScriptsLoaded=!0,gform.callIfLoaded(o)}),window.addEventListener(\"DOMContentLoaded\",()=>{gform.domLoaded=!0,gform.callIfLoaded(o)}))},hooks:{action:{},filter:{}},addAction:function(o,r,e,t){gform.addHook(\"action\",o,r,e,t)},addFilter:function(o,r,e,t){gform.addHook(\"filter\",o,r,e,t)},doAction:function(o){gform.doHook(\"action\",o,arguments)},applyFilters:function(o){return gform.doHook(\"filter\",o,arguments)},removeAction:function(o,r){gform.removeHook(\"action\",o,r)},removeFilter:function(o,r,e){gform.removeHook(\"filter\",o,r,e)},addHook:function(o,r,e,t,n){null==gform.hooks[o][r]&&(gform.hooks[o][r]=[]);var d=gform.hooks[o][r];null==n&&(n=r+\"_\"+d.length),gform.hooks[o][r].push({tag:n,callable:e,priority:t=null==t?10:t})},doHook:function(r,o,e){var t;if(e=Array.prototype.slice.call(e,1),null!=gform.hooks[r][o]&&((o=gform.hooks[r][o]).sort(function(o,r){return o.priority-r.priority}),o.forEach(function(o){\"function\"!=typeof(t=o.callable)&&(t=window[t]),\"action\"==r?t.apply(null,e):e[0]=t.apply(null,e)})),\"filter\"==r)return e[0]},removeHook:function(o,r,t,n){var e;null!=gform.hooks[o][r]&&(e=(e=gform.hooks[o][r]).filter(function(o,r,e){return!!(null!=n&&n!=o.tag||null!=t&&t!=o.priority)}),gform.hooks[o][r]=e)}});\n\/* ]]> *\/\n<\/script>\n\n                <div class='gf_browser_unknown gform_wrapper gform_legacy_markup_wrapper gform-theme--no-framework custom_form_layout_wrapper' data-form-theme='legacy' data-form-index='0' id='gform_wrapper_49' >\n                        <div class='gform_heading'>\n                            <h3 class=\"gform_title\">Registreerimine\/ Registration:<\/h3>\n                            <p class='gform_description'><\/p>\n                        <\/div><form method='post' enctype='multipart\/form-data'  id='gform_49' class='custom_form_layout' action='\/lennusadam\/wp-json\/wp\/v2\/events\/6229\/' data-formid='49' novalidate>\n                        <div class='gform-body gform_body'><ul id='gform_fields_49' class='gform_fields top_label form_sublabel_below description_below validation_below'><li id=\"field_49_2\" class=\"gfield gfield--type-text gfield_contains_required field_sublabel_below gfield--no-description field_description_below field_validation_below gfield_visibility_visible\"  ><label class='gfield_label gform-field-label' for='input_49_2'>Nimi\/Name<span class=\"gfield_required\"><span class=\"gfield_required gfield_required_asterisk\">*<\/span><\/span><\/label><div class='ginput_container ginput_container_text'><input name='input_2' id='input_49_2' type='text' value='' class='medium'     aria-required=\"true\" aria-invalid=\"false\"   \/><\/div><\/li><li id=\"field_49_4\" class=\"gfield gfield--type-text gfield_contains_required field_sublabel_below gfield--no-description field_description_below field_validation_below gfield_visibility_visible\"  ><label class='gfield_label gform-field-label' for='input_49_4'>Inimeste arv\/Number of participants<span class=\"gfield_required\"><span class=\"gfield_required gfield_required_asterisk\">*<\/span><\/span><\/label><div class='ginput_container ginput_container_text'><input name='input_4' id='input_49_4' type='text' value='' class='medium' maxlength='1'    aria-required=\"true\" aria-invalid=\"false\"   \/><\/div><\/li><li id=\"field_49_7\" class=\"gfield gfield--type-email gfield_contains_required field_sublabel_below gfield--no-description field_description_below field_validation_below gfield_visibility_visible\"  ><label class='gfield_label gform-field-label' for='input_49_7'>Email<span class=\"gfield_required\"><span class=\"gfield_required gfield_required_asterisk\">*<\/span><\/span><\/label><div class='ginput_container ginput_container_email'>\n                            <input name='input_7' id='input_49_7' type='email' value='' class='medium'    aria-required=\"true\" aria-invalid=\"false\"  \/>\n                        <\/div><\/li><li id=\"field_49_5\" class=\"gfield gfield--type-textarea field_sublabel_below gfield--no-description field_description_below field_validation_below gfield_visibility_visible\"  ><label class='gfield_label gform-field-label' for='input_49_5'>\u041aust saite infot Merefoorumi kohta? Where did you get the info about the event?<\/label><div class='ginput_container ginput_container_textarea'><textarea name='input_5' id='input_49_5' class='textarea medium'      aria-invalid=\"false\"   rows='10' cols='50'><\/textarea><\/div><\/li><li id=\"field_49_6\" class=\"gfield gfield--type-checkbox gfield--type-choice m-single field_sublabel_below gfield--no-description field_description_below field_validation_below gfield_visibility_visible\"  ><label class='gfield_label gform-field-label gfield_label_before_complex' >Soovin liituda Meremuuseumi uudiskirjaga! I wish to get the newsletter ( in Estonian)<\/label><div class='ginput_container ginput_container_checkbox'><ul class='gfield_checkbox' id='input_49_6'><li class='gchoice gchoice_49_6_1'>\n\t\t\t\t\t\t\t\t<input class='gfield-choice-input' name='input_6.1' type='checkbox'  value='Soovin liituda Meremuuseumi uudiskirjaga!'  id='choice_49_6_1'   \/>\n\t\t\t\t\t\t\t\t<label for='choice_49_6_1' id='label_49_6_1' class='gform-field-label gform-field-label--type-inline'>Soovin liituda Meremuuseumi uudiskirjaga!<\/label>\n\t\t\t\t\t\t\t<\/li><\/ul><\/div><\/li><\/ul><\/div>\n        <div class='gform-footer gform_footer top_label'> <input type='submit' id='gform_submit_button_49' class='gform_button button' onclick='gform.submission.handleButtonClick(this);' data-submission-type='submit' value='Submit'  \/> \n            <input type='hidden' class='gform_hidden' name='gform_submission_method' data-js='gform_submission_method_49' value='postback' \/>\n            <input type='hidden' class='gform_hidden' name='gform_theme' data-js='gform_theme_49' id='gform_theme_49' value='legacy' \/>\n            <input type='hidden' class='gform_hidden' name='gform_style_settings' data-js='gform_style_settings_49' id='gform_style_settings_49' value='[]' \/>\n            <input type='hidden' class='gform_hidden' name='is_submit_49' value='1' \/>\n            <input type='hidden' class='gform_hidden' name='gform_submit' value='49' \/>\n            \n            <input type='hidden' class='gform_hidden' name='gform_unique_id' value='' \/>\n            <input type='hidden' class='gform_hidden' name='state_49' value='WyJbXSIsIjQ3MzZlNTJiN2MzMmFiOTgyNzliNDM1YjJjYWUwN2VkIl0=' \/>\n            <input type='hidden' autocomplete='off' class='gform_hidden' name='gform_target_page_number_49' id='gform_target_page_number_49' value='0' \/>\n            <input type='hidden' autocomplete='off' class='gform_hidden' name='gform_source_page_number_49' id='gform_source_page_number_49' value='1' \/>\n            <input type='hidden' name='gform_field_values' value='' \/>\n            \n        <\/div>\n                        <\/form>\n                        <\/div><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n gform.initializeOnLoaded( function() {gformInitSpinner( 49, 'https:\/\/meremuuseum.ee\/lennusadam\/wp-content\/plugins\/gravityforms\/images\/spinner.svg', true );jQuery('#gform_ajax_frame_49').on('load',function(){var contents = jQuery(this).contents().find('*').html();var is_postback = contents.indexOf('GF_AJAX_POSTBACK') >= 0;if(!is_postback){return;}var form_content = jQuery(this).contents().find('#gform_wrapper_49');var is_confirmation = jQuery(this).contents().find('#gform_confirmation_wrapper_49').length > 0;var is_redirect = contents.indexOf('gformRedirect(){') >= 0;var is_form = form_content.length > 0 && ! is_redirect && ! is_confirmation;var mt = parseInt(jQuery('html').css('margin-top'), 10) + parseInt(jQuery('body').css('margin-top'), 10) + 100;if(is_form){jQuery('#gform_wrapper_49').html(form_content.html());if(form_content.hasClass('gform_validation_error')){jQuery('#gform_wrapper_49').addClass('gform_validation_error');} else {jQuery('#gform_wrapper_49').removeClass('gform_validation_error');}setTimeout( function() { \/* delay the scroll by 50 milliseconds to fix a bug in chrome *\/  }, 50 );if(window['gformInitDatepicker']) {gformInitDatepicker();}if(window['gformInitPriceFields']) {gformInitPriceFields();}var current_page = jQuery('#gform_source_page_number_49').val();gformInitSpinner( 49, 'https:\/\/meremuuseum.ee\/lennusadam\/wp-content\/plugins\/gravityforms\/images\/spinner.svg', true );jQuery(document).trigger('gform_page_loaded', [49, current_page]);window['gf_submitting_49'] = false;}else if(!is_redirect){var confirmation_content = jQuery(this).contents().find('.GF_AJAX_POSTBACK').html();if(!confirmation_content){confirmation_content = contents;}jQuery('#gform_wrapper_49').replaceWith(confirmation_content);jQuery(document).trigger('gform_confirmation_loaded', [49]);window['gf_submitting_49'] = false;wp.a11y.speak(jQuery('#gform_confirmation_message_49').text());}else{jQuery('#gform_49').append(contents);if(window['gformRedirect']) {gformRedirect();}}jQuery(document).trigger(\"gform_pre_post_render\", [{ formId: \"49\", currentPage: \"current_page\", abort: function() { this.preventDefault(); } }]);        if (event && event.defaultPrevented) {                return;        }        const gformWrapperDiv = document.getElementById( \"gform_wrapper_49\" );        if ( gformWrapperDiv ) {            const visibilitySpan = document.createElement( \"span\" );            visibilitySpan.id = \"gform_visibility_test_49\";            gformWrapperDiv.insertAdjacentElement( \"afterend\", visibilitySpan );        }        const visibilityTestDiv = document.getElementById( \"gform_visibility_test_49\" );        let postRenderFired = false;        function triggerPostRender() {            if ( postRenderFired ) {                return;            }            postRenderFired = true;            gform.core.triggerPostRenderEvents( 49, current_page );            if ( visibilityTestDiv ) {                visibilityTestDiv.parentNode.removeChild( visibilityTestDiv );            }        }        function debounce( func, wait, immediate ) {            var timeout;            return function() {                var context = this, args = arguments;                var later = function() {                    timeout = null;                    if ( !immediate ) func.apply( context, args );                };                var callNow = immediate && !timeout;                clearTimeout( timeout );                timeout = setTimeout( later, wait );                if ( callNow ) func.apply( context, args );            };        }        const debouncedTriggerPostRender = debounce( function() {            triggerPostRender();        }, 200 );        if ( visibilityTestDiv && visibilityTestDiv.offsetParent === null ) {            const observer = new MutationObserver( ( mutations ) => {                mutations.forEach( ( mutation ) => {                    if ( mutation.type === 'attributes' && visibilityTestDiv.offsetParent !== null ) {                        debouncedTriggerPostRender();                        observer.disconnect();                    }                });            });            observer.observe( document.body, {                attributes: true,                childList: false,                subtree: true,                attributeFilter: [ 'style', 'class' ],            });        } else {            triggerPostRender();        }    } );} ); \n\/* ]]> *\/\n<\/script>\n\n","protected":false},"excerpt":{"rendered":"05.11 | kell 18 Lennusadam K\u00fclalisesineja:&nbsp;Richard Dunn PhD, Londoni Teadusmuuseumi (Science Museum, London) tehnoloogia- ja inseneriteaduse kuraator Merefoorumit modereerib Eesti Meremuuseumi teadur&nbsp;Feliks Gornischeff PhD,&nbsp;n\u00e4ituse \u201eKuulsad mereretked. Eurooplaste maailmapildi avardumine\u201c kuraator&#8230;","protected":false},"author":5,"featured_media":0,"template":"","tags":[49],"events_categories":[],"class_list":["post-6229","events","type-events","status-publish","hentry","tag-merefoorum"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Merefoorum: Kuidas muutus (ja ei muutunud) navigatsioon merel p\u00e4rast geograafilise pikkuse probleemi \u201elahendamist\u201d? - Lennusadam<\/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:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/\" \/>\n<meta property=\"og:locale\" content=\"et_EE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Merefoorum: Kuidas muutus (ja ei muutunud) navigatsioon merel p\u00e4rast geograafilise pikkuse probleemi \u201elahendamist\u201d? - Lennusadam\" \/>\n<meta property=\"og:description\" content=\"05.11 | kell 18 Lennusadam K\u00fclalisesineja:&nbsp;Richard Dunn PhD, Londoni Teadusmuuseumi (Science Museum, London) tehnoloogia- ja inseneriteaduse kuraator Merefoorumit modereerib Eesti Meremuuseumi teadur&nbsp;Feliks Gornischeff PhD,&nbsp;n\u00e4ituse \u201eKuulsad mereretked. Eurooplaste maailmapildi avardumine\u201c kuraator...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/\" \/>\n<meta property=\"og:site_name\" content=\"Lennusadam\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-08T22:49:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/meremuuseum.ee\/wp-content\/uploads\/2025\/09\/merefoorum_5.11_koduleht_853x533px-.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/\",\"url\":\"https:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/\",\"name\":\"Merefoorum: Kuidas muutus (ja ei muutunud) navigatsioon merel p\u00e4rast geograafilise pikkuse probleemi \u201elahendamist\u201d? - Lennusadam\",\"isPartOf\":{\"@id\":\"https:\/\/meremuuseum.ee\/lennusadam\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/meremuuseum.ee\/wp-content\/uploads\/2025\/09\/merefoorum_5.11_koduleht_853x533px-.jpg\",\"datePublished\":\"2025-10-08T22:48:57+00:00\",\"dateModified\":\"2025-10-08T22:49:48+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/#breadcrumb\"},\"inLanguage\":\"et\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"et\",\"@id\":\"https:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/#primaryimage\",\"url\":\"https:\/\/meremuuseum.ee\/wp-content\/uploads\/2025\/09\/merefoorum_5.11_koduleht_853x533px-.jpg\",\"contentUrl\":\"https:\/\/meremuuseum.ee\/wp-content\/uploads\/2025\/09\/merefoorum_5.11_koduleht_853x533px-.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/meremuuseum.ee\/lennusadam\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u00dcritused\",\"item\":\"https:\/\/meremuuseum.ee\/lennusadam\/events\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Merefoorum: Kuidas muutus (ja ei muutunud) navigatsioon merel p\u00e4rast geograafilise pikkuse probleemi \u201elahendamist\u201d?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/meremuuseum.ee\/lennusadam\/#website\",\"url\":\"https:\/\/meremuuseum.ee\/lennusadam\/\",\"name\":\"Lennusadam\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/meremuuseum.ee\/lennusadam\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"et\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Merefoorum: Kuidas muutus (ja ei muutunud) navigatsioon merel p\u00e4rast geograafilise pikkuse probleemi \u201elahendamist\u201d? - Lennusadam","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:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/","og_locale":"et_EE","og_type":"article","og_title":"Merefoorum: Kuidas muutus (ja ei muutunud) navigatsioon merel p\u00e4rast geograafilise pikkuse probleemi \u201elahendamist\u201d? - Lennusadam","og_description":"05.11 | kell 18 Lennusadam K\u00fclalisesineja:&nbsp;Richard Dunn PhD, Londoni Teadusmuuseumi (Science Museum, London) tehnoloogia- ja inseneriteaduse kuraator Merefoorumit modereerib Eesti Meremuuseumi teadur&nbsp;Feliks Gornischeff PhD,&nbsp;n\u00e4ituse \u201eKuulsad mereretked. Eurooplaste maailmapildi avardumine\u201c kuraator...","og_url":"https:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/","og_site_name":"Lennusadam","article_modified_time":"2025-10-08T22:49:48+00:00","og_image":[{"url":"https:\/\/meremuuseum.ee\/wp-content\/uploads\/2025\/09\/merefoorum_5.11_koduleht_853x533px-.jpg","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutit"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/","url":"https:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/","name":"Merefoorum: Kuidas muutus (ja ei muutunud) navigatsioon merel p\u00e4rast geograafilise pikkuse probleemi \u201elahendamist\u201d? - Lennusadam","isPartOf":{"@id":"https:\/\/meremuuseum.ee\/lennusadam\/#website"},"primaryImageOfPage":{"@id":"https:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/#primaryimage"},"image":{"@id":"https:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/#primaryimage"},"thumbnailUrl":"https:\/\/meremuuseum.ee\/wp-content\/uploads\/2025\/09\/merefoorum_5.11_koduleht_853x533px-.jpg","datePublished":"2025-10-08T22:48:57+00:00","dateModified":"2025-10-08T22:49:48+00:00","breadcrumb":{"@id":"https:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/#breadcrumb"},"inLanguage":"et","potentialAction":[{"@type":"ReadAction","target":["https:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/"]}]},{"@type":"ImageObject","inLanguage":"et","@id":"https:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/#primaryimage","url":"https:\/\/meremuuseum.ee\/wp-content\/uploads\/2025\/09\/merefoorum_5.11_koduleht_853x533px-.jpg","contentUrl":"https:\/\/meremuuseum.ee\/wp-content\/uploads\/2025\/09\/merefoorum_5.11_koduleht_853x533px-.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/meremuuseum.ee\/lennusadam\/events\/merefoorum-kuidas-muutus-ja-ei-muutunud-navigatsioon-merel-parast-geograafilise-pikkuse-probleemi-lahendamist\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/meremuuseum.ee\/lennusadam\/"},{"@type":"ListItem","position":2,"name":"\u00dcritused","item":"https:\/\/meremuuseum.ee\/lennusadam\/events\/"},{"@type":"ListItem","position":3,"name":"Merefoorum: Kuidas muutus (ja ei muutunud) navigatsioon merel p\u00e4rast geograafilise pikkuse probleemi \u201elahendamist\u201d?"}]},{"@type":"WebSite","@id":"https:\/\/meremuuseum.ee\/lennusadam\/#website","url":"https:\/\/meremuuseum.ee\/lennusadam\/","name":"Lennusadam","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/meremuuseum.ee\/lennusadam\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"et"}]}},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"small":false,"custom-size":false,"post-preview":false,"gform-image-choice-sm":false,"gform-image-choice-md":false,"gform-image-choice-lg":false},"uagb_author_info":{"display_name":"ly","author_link":"https:\/\/meremuuseum.ee\/lennusadam\/author\/ly\/"},"uagb_comment_info":0,"uagb_excerpt":"05.11 | kell 18 Lennusadam K\u00fclalisesineja:&nbsp;Richard Dunn PhD, Londoni Teadusmuuseumi (Science Museum, London) tehnoloogia- ja inseneriteaduse kuraator Merefoorumit modereerib Eesti Meremuuseumi teadur&nbsp;Feliks Gornischeff PhD,&nbsp;n\u00e4ituse \u201eKuulsad mereretked. Eurooplaste maailmapildi avardumine\u201c kuraator...","featured_img":false,"coauthors":[],"author_meta":{"author_link":"https:\/\/meremuuseum.ee\/lennusadam\/author\/ly\/","display_name":"ly"},"relative_dates":{"created":"Posted 5 kuud ago","modified":"Updated 5 kuud ago"},"absolute_dates":{"created":"Posted on oktoober 8, 2025","modified":"Updated on oktoober 8, 2025"},"absolute_dates_time":{"created":"Posted on oktoober 8, 2025 10:48 p.l.","modified":"Updated on oktoober 8, 2025 10:49 p.l."},"featured_img_caption":"","tax_additional":{"post_tag":{"linked":["<a href=\"https:\/\/meremuuseum.ee\/lennusadam\/tag\/merefoorum\/\" class=\"advgb-post-tax-term\">Merefoorum<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">Merefoorum<\/span>"],"slug":"post_tag","name":"Sildid"},"events_categories":{"linked":[],"unlinked":[],"slug":"events_categories","name":"Rubriigid"}},"series_order":"","_links":{"self":[{"href":"https:\/\/meremuuseum.ee\/lennusadam\/wp-json\/wp\/v2\/events\/6229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/meremuuseum.ee\/lennusadam\/wp-json\/wp\/v2\/events"}],"about":[{"href":"https:\/\/meremuuseum.ee\/lennusadam\/wp-json\/wp\/v2\/types\/events"}],"wp:attachment":[{"href":"https:\/\/meremuuseum.ee\/lennusadam\/wp-json\/wp\/v2\/media?parent=6229"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/meremuuseum.ee\/lennusadam\/wp-json\/wp\/v2\/tags?post=6229"},{"taxonomy":"events_categories","embeddable":true,"href":"https:\/\/meremuuseum.ee\/lennusadam\/wp-json\/wp\/v2\/events_categories?post=6229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}