{"version":"1.0","provider_name":"Salzburg Research Forschungsgesellschaft","provider_url":"https:\/\/www.salzburgresearch.at\/en\/","author_name":"Michael Wimmer","author_url":"https:\/\/www.salzburgresearch.at\/en\/author\/mwimmer\/","title":"Easily managing transport graphs with \u201cGraphium\u201d - Salzburg Research Forschungsgesellschaft","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"nEljvSWZjX\"><a href=\"https:\/\/www.salzburgresearch.at\/en\/blog\/easily-managing-transport-graphs-with-graphium\/\">Easily managing transport graphs with \u201cGraphium\u201d<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.salzburgresearch.at\/en\/blog\/easily-managing-transport-graphs-with-graphium\/embed\/#?secret=nEljvSWZjX\" width=\"600\" height=\"338\" title=\"&#8220;Easily managing transport graphs with \u201cGraphium\u201d&#8221; &#8212; Salzburg Research Forschungsgesellschaft\" data-secret=\"nEljvSWZjX\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.salzburgresearch.at\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.salzburgresearch.at\/wp-content\/uploads\/2018\/02\/graphium_blog_road_network_3.jpg","thumbnail_width":1110,"thumbnail_height":605,"description":"Efficiently managing Transport Graphs (TGs) is a crucial requirement of Transport-related Geographical Information Systems (GIS). A TG models a transport network as mathematical graph structure of vertices and edges. TGs may be used for route planning, transport analysis or travel time calculation. For efficiently managing TGs, a collection of software tools on top of a generic graph model is necessary: Generating graph structures from geographic data models, data import or export, data access, persistence, versioning, attribution, visualization or scalable data processing. With Graphium, we open-source our Java implementation of a software tool being capable of managing transport graphs in a generic and easy way. Graphium has been released under the Apache 2.0 license and may be freely used by software engineers, planners or researchers in the transport domain."}