Maps / en Mapping the city: smart transport data pave the way for a driverless future /news/mapping-city-smart-transport-data-pave-way-driverless-future <span class="field field--name-title field--type-string field--label-hidden">Mapping the city: smart transport data pave the way for a driverless future</span> <div class="field field--name-field-featured-picture field--type-image field--label-hidden field__item"> <img loading="eager" srcset="/sites/default/files/styles/news_banner_370/public/CVST%20Map%20Toronto.jpg?h=afdc3185&amp;itok=14wW9zG1 370w, /sites/default/files/styles/news_banner_740/public/CVST%20Map%20Toronto.jpg?h=afdc3185&amp;itok=Z0rJHQUw 740w, /sites/default/files/styles/news_banner_1110/public/CVST%20Map%20Toronto.jpg?h=afdc3185&amp;itok=e8YdUP26 1110w" sizes="(min-width:1200px) 1110px, (max-width: 1199px) 80vw, (max-width: 767px) 90vw, (max-width: 575px) 95vw" width="740" height="494" src="/sites/default/files/styles/news_banner_370/public/CVST%20Map%20Toronto.jpg?h=afdc3185&amp;itok=14wW9zG1" alt="CVST map of the Greater Toronto area. The red, yellow and blue circles represent the number of data points in a specific location. "> </div> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span>lavende4</span></span> <span class="field field--name-created field--type-created field--label-hidden"><time datetime="2016-07-18T10:38:02-04:00" title="Monday, July 18, 2016 - 10:38" class="datetime">Mon, 07/18/2016 - 10:38</time> </span> <div class="clearfix text-formatted field field--name-field-cutline-long field--type-text-long field--label-above"> <div class="field__label">Cutline</div> <div class="field__item">CVST map of the Greater Toronto area. The red, yellow and blue circles represent the number of data points in a specific location. </div> </div> <div class="field field--name-field-author-reporters field--type-entity-reference field--label-hidden field__items"> <div class="field__item"><a href="/news/authors-reporters/romi-levine" hreflang="en">Romi Levine</a></div> </div> <div class="field field--name-field-author-legacy field--type-string field--label-above"> <div class="field__label">Author legacy</div> <div class="field__item">Romi Levine</div> </div> <div class="field field--name-field-topic field--type-entity-reference field--label-above"> <div class="field__label">Topic</div> <div class="field__item"><a href="/news/topics/city-culture" hreflang="en">City &amp; Culture</a></div> </div> <div class="field field--name-field-story-tags field--type-entity-reference field--label-hidden field__items"> <div class="field__item"><a href="/news/tags/geography-and-planning" hreflang="en">Geography and Planning</a></div> <div class="field__item"><a href="/news/tags/cartography" hreflang="en">cartography</a></div> <div class="field__item"><a href="/news/tags/toronto" hreflang="en">Toronto</a></div> <div class="field__item"><a href="/news/tags/transit" hreflang="en">Transit</a></div> <div class="field__item"><a href="/news/tags/cities" hreflang="en">Cities</a></div> <div class="field__item"><a href="/news/tags/maps" hreflang="en">Maps</a></div> <div class="field__item"><a href="/news/tags/mapping-city" hreflang="en">Mapping the City</a></div> </div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p><em>Mapping the City is an ongoing series on the stories we can tell about people and places in Toronto through maps created by University of Toronto students and faculty.</em></p> <p><em>In the third instalment, ŔĎËľ»úÖ±˛Ą News writer</em>&nbsp;<strong><em>Romi Levine</em></strong>&nbsp;<em>profiles the work of</em>&nbsp;<strong><em>Alberto Leon-Garcia</em></strong><strong><em>.</em></strong></p> <h3><a href="/news/mapping-city-how-transit-can-fix-access-jobs-toronto"><em>Read part one: how transit can fix access to jobs</em></a></h3> <h3><a href="/news/mapping-city-what-toronto%E2%80%99s-waterways-can-tell-us"><em>Read part two: what Toronto's waterways can tell us</em></a></h3> <hr> <p>“It’s a map but it’s more of a platform to do smart things.”</p> <p>That’s how <strong>Alberto Leon-Garcia</strong>, professor in electrical and computer engineering at the University of Toronto, describes the <a href="http://cvst.ca/">Connected Vehicles and Smart Transportation (CVST) </a><a href="http://cvst.ca/">project</a> – an ambitious, interactive map of Toronto that gives you a real-time picture of how people get around the city.</p> <p>“We took it upon ourselves to build a platform that would be able to, in a snapshot, tell us everything we needed to know about the transportation network,” says Leon-Garcia, who is the scientific director of CVST.</p> <p>“There’s something like 4000 streams of data here,” says Leon-Garcia.</p> <p>Everything from speeds in certain segments of the highway, bus locations, and bicycle rental occupancies, to different types of cameras is represented on the map.</p> <p>The platform has many practical uses, says Leon-Garcia, like improving traffic flow, reducing travel times and providing traveller advisories.</p> <p>The red, yellow and blue circles represent the number of data points in a specific location. Zoom in and you can see the specific points, like a fixed camera or even the view from a drone.</p> <p>Leon-Garcia says the drones are used to show how a city could utilize the gadgets for effective traffic surveillance.</p> <p>“You can see a lot further and you can pan – you can choose a direction – a lot better than fixed cameras,” he says.</p> <p>“One of the things we’re exploring is the use of drones to gather real-time information about events in certain locations in the city,” says Leon-Garcia.</p> <p>The drones could be used to share information with the city and services like police and paramedics, he says.</p> <p>The most interesting application for the CVST map is its potential in a driverless-car future.</p> <p>“As vehicles become autonomous, you’re going to need a control system that directs the flow of these autonomous vehicles across this map,” says Leon-Garcia.</p> <p>There are also implications when those vehicles become powered by electricity.</p> <p>“There’s the management of the movement of the vehicles themselves,” says Leon-Garcia, “but then there’s also the coordination with the power grid so there’s sufficient power where the vehicles go to be recharged.”</p> <p>Maps like the CVST could also become a big environmental player.</p> <p>“If you start looking at air quality, at putting sensors on energy consumption, if you start keeping track of the energy that’s used, this same map becomes a map of the carbon footprint in a region,” says Leon-Garcia.</p> <p>He says tracking emissions is a step toward reducing them.</p> <p>With support from Ontario’s Ministry of Transportation and the City of Toronto, Leon-Garcia sees CVST growing with the city.</p> <p>“In terms of meeting the challenges of cities, the interplay between public transit, subway, buses, bicycles and vehicles, especially as the nature of vehicles changes, there’s a lot of flexibility in terms of how things can evolve for the better – it’s exciting,” he says.&nbsp;</p> </div> <div class="field field--name-field-news-home-page-banner field--type-boolean field--label-above"> <div class="field__label">News home page banner</div> <div class="field__item">Off</div> </div> Mon, 18 Jul 2016 14:38:02 +0000 lavende4 14665 at Mapping the city: How transit can fix access to jobs in Toronto /news/mapping-city-how-transit-can-fix-access-jobs-toronto <span class="field field--name-title field--type-string field--label-hidden">Mapping the city: How transit can fix access to jobs in Toronto</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span>lavende4</span></span> <span class="field field--name-created field--type-created field--label-hidden"><time datetime="2016-07-12T15:32:05-04:00" title="Tuesday, July 12, 2016 - 15:32" class="datetime">Tue, 07/12/2016 - 15:32</time> </span> <div class="clearfix text-formatted field field--name-field-cutline-long field--type-text-long field--label-above"> <div class="field__label">Cutline</div> <div class="field__item">A map created by Steven Farber, Jeff Allen and Maria Grandez shows the number of jobs reachable by public transit within a 45 minute trip from each neighbourhood in the GTA</div> </div> <div class="field field--name-field-author-reporters field--type-entity-reference field--label-hidden field__items"> <div class="field__item"><a href="/news/authors-reporters/romi-levine" hreflang="en">Romi Levine</a></div> </div> <div class="field field--name-field-author-legacy field--type-string field--label-above"> <div class="field__label">Author legacy</div> <div class="field__item">Romi Levine</div> </div> <div class="field field--name-field-topic field--type-entity-reference field--label-above"> <div class="field__label">Topic</div> <div class="field__item"><a href="/news/topics/city-culture" hreflang="en">City &amp; Culture</a></div> </div> <div class="field field--name-field-story-tags field--type-entity-reference field--label-hidden field__items"> <div class="field__item"><a href="/news/tags/geography-and-planning" hreflang="en">Geography and Planning</a></div> <div class="field__item"><a href="/news/tags/cartography" hreflang="en">cartography</a></div> <div class="field__item"><a href="/news/tags/toronto" hreflang="en">Toronto</a></div> <div class="field__item"><a href="/news/tags/transit" hreflang="en">Transit</a></div> <div class="field__item"><a href="/news/tags/cities" hreflang="en">Cities</a></div> <div class="field__item"><a href="/news/tags/maps" hreflang="en">Maps</a></div> <div class="field__item"><a href="/news/tags/mapping-city" hreflang="en">Mapping the City</a></div> </div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p><em>Mapping the City is an ongoing series on the stories we can tell about people and places in Toronto through maps created by University of Toronto students and faculty.</em></p> <p><em>In the second instalment, ŔĎËľ»úÖ±˛Ą News writer <strong>Romi Levine</strong> profiles the work of <strong>Steven Farber</strong>. </em></p> <h2><a href="/news/mapping-city-what-toronto%E2%80%99s-waterways-can-tell-us">Read the first part of the series here</a></h2> <p>Toronto is a sprawling city – one that keeps growing in all directions to accommodate the growing number of people who come to live here. But its vastness has made it hard to connect every part of the city with public transportation. That, in turn, has created inequalities in opportunity, especially between high and low income households.</p> <p><strong>Steven Farber</strong>, assistant professor of Geography and Planning at University of Toronto, set out to find the link between transportation and opportunity by creating <a href="http://imgur.com/a/3Tmah">a series of maps</a>&nbsp;with the help of ŔĎËľ»úÖ±˛Ą students <strong>Jeff Allen</strong> and <strong>Maria Grandez</strong>.</p> <p>&nbsp;“I showed the levels of opportunities in terms of how easily people can access jobs in the city by the different modes of transportation,” he says.</p> <p>People who have cars have greater access to a larger selection of jobs, Farber says. Those who do not have cars have a much smaller geographical area to find employment.</p> <p>Those without cars who live in downtown Toronto or along the subway line, he says, can access 30 per cent of the jobs car owners can. The number gets even smaller when you move away from the city centre.</p> <p>“As you get further and further out from there, the accessibility ratios really drop off really really quickly – down to 5 to10 per cent for much of the city and less than 5 per cent outside the city of Toronto,” Farber says.</p> <p>“For now, car drivers have it made,” he says. “Even if you complain about traffic and congestion and slower trips – if you take the situation of drivers and compare it to transit users, they’re still way ahead of the game.”</p> <p>The key to closing the gap in accessibility is in beefing up Toronto’s public transportation, says Farber.</p> <p>“When we’re trying to use transit to address these accessibility differences, you have to think about which low income neighbourhoods need transit investment more,” he says.</p> <p>“The map clearly shows there’s huge swathes of suburban Toronto – Scarborough, North Etobicoke, North York, that are really lacking in transit connectivity to jobs in the region.”</p> <p>One of the maps Farber and his students created evaluates the effectiveness of some of the proposed transit expansions – including the Scarborough LRT and subway extension as well as the Eglinton Crosstown – to increase accessibility to opportunity for transit users. In the map (below), the dark outlines show the areas where a new transit line would heighten accessibility for transit users from below 30 per cent to above 30 percent of what car owners can access.</p> <p><img alt class="media-image attr__typeof__foaf:Image img__fid__1450 img__view_mode__media_large attr__format__media_large" height="453" src="/sites/default/files/styles/large/public/jobs%20map%20-%20transit%20expansion.jpg?itok=5F86cKTe" typeof="foaf:Image" width="603" loading="lazy"></p> <p>It holds particular significance as Toronto City Council votes on a long-term transit plan.</p> <p>“What we found is that the Eglinton Crosstown has the largest impact on increasing accessibility – which really makes sense,” says Farber. “Any line that cuts through the middle of the city from end to end is going to have very very large impact on increasing accessibility.”</p> <p>He says the Scarborough transit expansion will greatly benefit those who live along the proposed lines, but “will do almost nothing for people who are just offsite.”</p> <p>“Really what we should be thinking about is how we’re going to fund more widespread transit expansion throughout the suburbs and especially try to hit neighbourhoods where bringing transit will improve the quality of life and participation levels of people living there,” says Farber.</p> <p>He says the best way to do so is by improving on existing bus routes. &nbsp;</p> <p>“We need to figure out how to make those routes more efficient and faster because we have the reach,” Farber says. “There are very few places in the city where there’s not a bus within 400 metres of someone’s house.”</p> <p>Farber hopes to get this message across through his maps. He says displaying data in a visual way makes the information seem more personal to those who view it.</p> <p>“I think it’s a hugely powerful medium for transmitting information and getting people to think about their surroundings and think about their city in a new way,” Farber says. “It really gets the neurons firing.”</p> </div> <div class="field field--name-field-news-home-page-banner field--type-boolean field--label-above"> <div class="field__label">News home page banner</div> <div class="field__item">Off</div> </div> Tue, 12 Jul 2016 19:32:05 +0000 lavende4 14648 at Mapping the city: what Toronto’s waterways can tell us /news/mapping-city-what-toronto-s-waterways-can-tell-us <span class="field field--name-title field--type-string field--label-hidden">Mapping the city: what Toronto’s waterways can tell us</span> <div class="field field--name-field-featured-picture field--type-image field--label-hidden field__item"> <img loading="eager" srcset="/sites/default/files/styles/news_banner_370/public/2016-07-08-mapping-city.jpg?h=afdc3185&amp;itok=sc7YvVzZ 370w, /sites/default/files/styles/news_banner_740/public/2016-07-08-mapping-city.jpg?h=afdc3185&amp;itok=2Z1Iwwi1 740w, /sites/default/files/styles/news_banner_1110/public/2016-07-08-mapping-city.jpg?h=afdc3185&amp;itok=28WCmqiG 1110w" sizes="(min-width:1200px) 1110px, (max-width: 1199px) 80vw, (max-width: 767px) 90vw, (max-width: 575px) 95vw" width="740" height="494" src="/sites/default/files/styles/news_banner_370/public/2016-07-08-mapping-city.jpg?h=afdc3185&amp;itok=sc7YvVzZ" alt="photo of map of city"> </div> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span>lanthierj</span></span> <span class="field field--name-created field--type-created field--label-hidden"><time datetime="2016-07-08T15:48:56-04:00" title="Friday, July 8, 2016 - 15:48" class="datetime">Fri, 07/08/2016 - 15:48</time> </span> <div class="clearfix text-formatted field field--name-field-cutline-long field--type-text-long field--label-above"> <div class="field__label">Cutline</div> <div class="field__item">This map of Toronto, created by Marcel Fortin, head of the Map and Data Library at ŔĎËľ»úÖ±˛Ą, shows the evolution of Toronto's shoreline and the Don River between 1857 and 1918</div> </div> <div class="field field--name-field-author-reporters field--type-entity-reference field--label-hidden field__items"> <div class="field__item"><a href="/news/authors-reporters/romi-levine" hreflang="en">Romi Levine</a></div> </div> <div class="field field--name-field-author-legacy field--type-string field--label-above"> <div class="field__label">Author legacy</div> <div class="field__item">Romi Levine</div> </div> <div class="field field--name-field-topic field--type-entity-reference field--label-above"> <div class="field__label">Topic</div> <div class="field__item"><a href="/news/topics/city-culture" hreflang="en">City &amp; Culture</a></div> </div> <div class="field field--name-field-story-tags field--type-entity-reference field--label-hidden field__items"> <div class="field__item"><a href="/news/tags/cities" hreflang="en">Cities</a></div> <div class="field__item"><a href="/news/tags/maps" hreflang="en">Maps</a></div> <div class="field__item"><a href="/news/tags/mapping-city" hreflang="en">Mapping the City</a></div> <div class="field__item"><a href="/news/tags/toronto" hreflang="en">Toronto</a></div> </div> <div class="field field--name-field-subheadline field--type-string-long field--label-above"> <div class="field__label">Subheadline</div> <div class="field__item">“The more we have freely available information, the more we can tell better stories and we can get a better understanding of the city” </div> </div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p><em>Mapping the City is an ongoing series on the stories we can tell about people and places in Toronto through maps created by University of Toronto students and faculty. </em></p> <p><em>In this first instalment, ŔĎËľ»úÖ±˛Ą News writer <strong>Romi Levine</strong> profiles the work of <strong>Marcel Fortin</strong> and <strong>Jennifer Bonnell</strong>.</em></p> <hr> <p>Before Toronto grew upwards, with its towering condos and mass of skyscrapers, it grew southward.&nbsp;</p> <p>A century and a half ago, the city’s waterfront touched the railroad tracks south of Front Street. Iconic buildings like the CN Tower and Air Canada Centre now stand where Lake Ontario once was. It took decades to extend the land to where it is today.&nbsp;</p> <p>You can see how it all unfolded in a series of maps created by <strong>Marcel Fortin</strong>, head of the Map and Data Library at the University of Toronto along with <strong>Jennifer Bonnell</strong>, a former doctoral student at ŔĎËľ»úÖ±˛Ą.</p> <h2><a href="http://maps.library.utoronto.ca/dvhmp/data.html">See the maps</a></h2> <p>The maps were originally used to track the history of the Don Watershed and Toronto’s waterways from 1857 into the 1900s. Bonnell has since written a book about the Don River called <em><a href="http://jenniferbonnell.com/books-publications/reclaiming-the-don/">Reclaiming the Don: An Environmental History of Toronto’s Don River Valley</a>.</em></p> <p>The project used the wealth of historical maps of Toronto available at libraries and archives throughout the city – overlaying them with current maps using geographical information systems (GIS) software.&nbsp;</p> <p>With the ability to compare Toronto’s waterfront over time, you can really see how dramatically it has changed, says Fortin.&nbsp;</p> <p>“In some places you’ve got a shoreline that’s a kilometre away from where it was,” he says.</p> <p>The maps also show a very different-looking Don River, full of bends and curves, meandering south into Lake Ontario. But in 1886, the city began an ambitious project to straighten a portion of it.&nbsp;</p> <p>“They were hoping to use it as a shipping canal but it never materialized in that way,” says Fortin.</p> <p>The mapping project came with more revelations about the history of the city’s physical environment.</p> <p>“The most fascinating thing is the number of historical water features we’ve uncovered that don’t exist anymore in the city,” says Fortin of the numerous rivers and creeks that used to snake through the city.&nbsp;</p> <p>“We’ve buried tons of these features and built over them in some cases,” he says. &nbsp;</p> <p>Fortin says the Map and Data Library uploads all maps they create online so that they’re available for free to anyone who wants to use them.</p> <p>“The more we have freely available information, the more we can tell better stories &nbsp;and we can get a better understanding of the city, the water and the industry and understand a little bit of how we got here,” he says.</p> <p>The library’s maps have been used by students and faculty of a wide range of disciplines who in turn share data with the library to build on its current resources, says Fortin.&nbsp;</p> <p>But it’s not just academics taking advantage of these maps. Fortin says the Don River maps have also been used by artists as inspiration for paintings and installations.</p> <p>“Go beyond what your imagination can think about what you’re doing and be open to how it can be interpreted and used in different ways,” he says.&nbsp;</p> <p>Read about the Don Valley Historical Mapping Project, view the data and the historical maps here: <a href="http://maps.library.utoronto.ca/dvhmp/index.html&amp;nbsp">http://maps.library.utoronto.ca/dvhmp/index.html&amp;nbsp</a>;</p> </div> <div class="field field--name-field-news-home-page-banner field--type-boolean field--label-above"> <div class="field__label">News home page banner</div> <div class="field__item">Off</div> </div> Fri, 08 Jul 2016 19:48:56 +0000 lanthierj 14632 at