{"id":1084,"date":"2020-03-26T17:01:28","date_gmt":"2020-03-26T17:01:28","guid":{"rendered":"https:\/\/sdna.cardiff.ac.uk\/sdna\/?p=1084"},"modified":"2020-03-26T17:01:28","modified_gmt":"2020-03-26T17:01:28","slug":"first-ever-longitudinal-test-of-a-strategic-pedestrian-model","status":"publish","type":"post","link":"https:\/\/research-sites.cardiff.ac.uk\/spatial-design-network-analysis-sdna\/first-ever-longitudinal-test-of-a-strategic-pedestrian-model\/","title":{"rendered":"First ever longitudinal test of a strategic pedestrian model"},"content":{"rendered":"<p>We&#8217;re pleased to receive some great feedback from Juan de Dios Ort\u00fazar (co-author of Transport Modelling (4<sup>th<\/sup> Edition) with Willumsen, L.G., 2011) on our longitudinal model of the redevelopment of Cardiff 2007-2010:<\/p>\n<blockquote><p>&#8220;I was well impressed by the work done, including &#8211; as you well said &#8211; the fairly\u00a0unusual bonus of testing the estimated model in forecasting against observed data in the future. Congratulations.&#8221;<\/p><\/blockquote>\n<p>Cooper, C.H.V., Harvey, I., Orford, S. &amp; Chiaradia, A.J. F. Using multiple hybrid spatial design network analysis to predict longitudinal effect of a major city centre redevelopment on pedestrian flows. Transportation (2019). <a href=\"https:\/\/doi.org\/10.1007\/s11116-019-10072-0\">https:\/\/doi.org\/10.1007\/s11116-019-10072-0<\/a><\/p>\n<p>Nobody found a counterexample, so I think this really is the first time a strategic pedestrian model had a proper forecast test: given pedestrian data prior to changes in urban layout, could we correctly predict what would happen to pedestrian flows after the change? Short answer &#8211; yes. Much like recent sDNA cycling models, this is based on a multiple hybrid sDNA approach. Although the above paper does not look at mode choice, we expect similar techniques to be applicable (watch this space).<\/p>\n","protected":false},"excerpt":{"rendered":"We're pleased to receive some great feedback from Juan de Dios Ort\u00fazar (co-author of Transport Modelling (4th Edition) with Willumsen, [&hellip;]","protected":false},"author":99,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"cu_profile":[],"class_list":["post-1084","post","type-post","status-publish","format-standard","hentry","category-all-sdna"],"meta_box":[],"_links":{"self":[{"href":"https:\/\/research-sites.cardiff.ac.uk\/spatial-design-network-analysis-sdna\/wp-json\/wp\/v2\/posts\/1084","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/research-sites.cardiff.ac.uk\/spatial-design-network-analysis-sdna\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/research-sites.cardiff.ac.uk\/spatial-design-network-analysis-sdna\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/research-sites.cardiff.ac.uk\/spatial-design-network-analysis-sdna\/wp-json\/wp\/v2\/users\/99"}],"replies":[{"embeddable":true,"href":"https:\/\/research-sites.cardiff.ac.uk\/spatial-design-network-analysis-sdna\/wp-json\/wp\/v2\/comments?post=1084"}],"version-history":[{"count":0,"href":"https:\/\/research-sites.cardiff.ac.uk\/spatial-design-network-analysis-sdna\/wp-json\/wp\/v2\/posts\/1084\/revisions"}],"wp:attachment":[{"href":"https:\/\/research-sites.cardiff.ac.uk\/spatial-design-network-analysis-sdna\/wp-json\/wp\/v2\/media?parent=1084"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/research-sites.cardiff.ac.uk\/spatial-design-network-analysis-sdna\/wp-json\/wp\/v2\/categories?post=1084"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/research-sites.cardiff.ac.uk\/spatial-design-network-analysis-sdna\/wp-json\/wp\/v2\/tags?post=1084"},{"taxonomy":"cu_profile","embeddable":true,"href":"https:\/\/research-sites.cardiff.ac.uk\/spatial-design-network-analysis-sdna\/wp-json\/wp\/v2\/cu_profile?post=1084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}