Archive for ‘Mapping’

May 28, 2012

Toronto: An incomplete index of interactive maps on the internet

Graphic representation of data is one of the best ways the internet has changed the way we access information. Geographic information specialists, like the amazing and proliferative Patrick Cain, are now welcoming non-experts into the fold (with Google maps and open source programs), and a wonderful range of maps about our city has emerged. Most are point-level data, the locations of places. Some are more complex. A few are quite strange. But they’re worth a wander – feel free to share ones you’ve found!

Alcohol (retailers), Beerhunter

Alcoholics Anonymous meetings, AA Toronto

Artists, Neighbourhood Arts Network, Toronto Arts Foundation

Baby Names, OpenFile

Backyard sharing, Growing for Green

Bed bugs, Bed Bug Registry (self-reports)

Bed Bug reports, Patrick Cain, Toronto Star

Bike routes & accident rates, Toronto Open File

Business Improvement Areas

Car ownership, Patrick Cain, Toronto Star

Census 2011: Population, Pop. growth, Density, CBC (select Toronto)

City Wards, City of Toronto

Child Care locator, City of Toronto

Community meeting space

Community gardens, Toronto Community Garden Network

Community legal clinics, Settlement.org

Convictions for sale of tobacco to minors,Toronto Public Health

Criminal Charges, 2010 Toronto Star

Cycling

Culture (okay, this one is Mississauga)

Demographics (This is a cheat – it’s the City’s Wellbeing site)

Dog breeds, Global Toronto

“Eater Heat” (popular restaurants)

Farmers’ Markets, Toronto Farmers’ Market Network

Free Parking

Food Premises Inspections, City of Toronto

Grow-ops, Global

Gun ownership, Toronto Star

Health, Toronto Community Health Profiles (another cheat – static, but comprehensive)

Homicides: 2012, 2011, Toronto Star

Housing Assistance, Settlement.org

Kisses

Military recruiting, Toronto Star

Neighbourhoods (administrative), City of Toronto

Neighbourhoods, Tourism Toronto

Neighbourhoods (self-organized), Toronto Star

Neighbourly-minded neighbours, 5 Blocks Out

Parking (Green P), City

Parking ticket hotspots, Global

Public Art

Public Libraries

Public schools, TDSB

Public transit

Road Restrictions

Residents’ Associations & Neighbourhood groups, Dave Topping

Rental housing (Craigslist & Kijiji)

Running routes

Service Ontario Kiosk or Centre, Government of Ontario

Settlement Services, Settlement.org

Smells

Smoking, Toronto Star

Smoking Violations/Sales to Minors, City of Toronto

Spice City reviews of “ethnic” restaurants

Street Map (Open Street Map wiki)

Sweets & treats, Yummy Baguette

United Way Toronto member agencies

University of Toronto

Walking intersections (highest volume), Openfile

Walkscore (including Bikescore)

Waterfront

Wellbeing, City of Toronto

September 26, 2011

A critical look at international city rankings

“Well, big deal,” the Montreal Gazette sneered in Montreal and its place in the world, its editorial response to a recent international survey on urban quality-of-life. Montreal was behind Toronto, Vancouver and Calgary. As a native Montrealer, I have to concur with the Gazette’s summary:

…rankings tend to favour an ideal, cleanly scrubbed and tidily tended city – which is essentially a suburb.

The editorial consoled readers, throwing in that New York City came 56th on the list.

So how accurate is the measuring stick for the wide range of surveys which rank cities?

This is the question that Toronto’s Intergovernmental Committee on Economic and Labour Force Development (ICE Committee) asked when it commissioned a review of the various urban ranking surveys last year.

As expected, the final report found methodological weaknesses in the comparisons and poor interpretations of the findings by the media and public creates more confusion than clarity when it came to grading the world’s cities. The report author reviewed forty-four rankings and identified seven key lessons:

  • Audience and purpose matter
  • Beware of over-simplification
  • Look at the scores, not the rankings
  • Be wary of data that has been overly manipulated and processed.
  • Longitudinal data are more useful than one-off “snapshot” studied, but watch out for iterative studied that change the rules as they go.
  • Stale source data may leave a false impression.
  • Make sure that apples are being compared to apples.
Probably the fairest explanation for why these studies continue to pop up in the media is attributed to Joel Garreau:
 ”These lists are journalistic catnip. Fun to read and look at the pictures but I find the liveable cities lists intellectually on a par with People magazine’s ‘sexiest people’ lists.”

(Still, if you lean towards parochialism, patriotism, or partisan, if you believe Toronto is the centre of the world, you will be glad to know that Toronto generally does well on these international scorecards.)

April 11, 2011

Statistics Canada 2011′s long form census questionnaire will play out neighbourhood by neighbourhood

Within less than a month, Canadians will be filling in the new census forms delivered to our front doors, which we all have to answer. One month later,  a third of us will be given the voluntary long form, now called the National Household Survey.

People smarter than me have pointed out how this new format will hurt the reliability of the census. We know that low-income people and others who are not included in full civic  participation are less likely to participate. And, frankly, if they are not counted, then the government will look good.

“Look, fewer poor people in Canada!” And then, because dollars follow the evidence presented, “We can cut some of those costly support programs.”

That exact logic has some of us in the community sector worried. If people in our neighbourhoods are not counted, we will not be able to make the case for the need.

Toronto had a more small scaled rehearsal of this census ”undercount” problem in 2006. Key Toronto organizations, City of Toronto staff and local academic researchers all raised concerns about undercounting in some key Toronto neighbourhoods. As a result, Statistics Canada went out and re-sampled the target areas.

In fact, when the Inner City Advisory Committee at the Toronto District School Board looked at the last census, they also worried about the undercounting problem and moved a motion to encourage local schools to set up form-filling clinics to help parents to complete the census.

Schools and community agencies are close enough on the ground to reach people who live in basement apartments, or who speak one of the official languages as a third or fourth language, or who have limited literacy skills. These are the people who are less likely to fill in the census form — especially if it is voluntary — so helping them to do so, helps build a more accurate picture of the neighbourhood.

On the other hand, some are arguing that we should boycott the voluntary long census form. The data, by most measures, will be unusable because the methodology has changed so much. Any data collected this way cannot be compared with earlier censuses. “Why participate?” they ask.

So, in the end, what community agencies and local schools are left with the prisoner’s dilemma.

  • If some of us, working for the benefit of our local community, support a higher response rate, our neighbourhoods will be helped,  but others, who didn’t do the additional outreach, will be hurt in the comparison.
  • If none of us work to support a higher response rate, then the resultant undercounts will hurt our clients.
  • And the final option, that we will all work to improve the census, seems the most unlikely scenario of all.

What we choose, and what others choose, will have consequences for all of us.

February 15, 2011

What’s important to you about community services in your Toronto neighbourhood?: City consultation open

The City of Toronto is looking for our help as part of the development of its Community Partnership Strategy. The Community Partnership Strategy is an  initiative that will help the City make sure that Toronto neighbourhoods have community services that work well for residents, and a strong community service sector to deliver them.

Together, with the Centre for Research on Inner City Health (CRICH) at St. Michael’s Hospital, they have gathered 50 ideas about the things that the City could pay attention to so that it knows how well community services are working for residents in Toronto neighbourhoods.

They are now asking Toronto residents, community service organizations, funders, businesses, and others to say which of these ideas are the most important. The City will use these opinions to help decide what work needs to be done to ensure Toronto has community services that work well.

Our input  is invited. There are three ways to do this:

  1. A researcher from CRICH can come to your organization and to meet with a group for about 30 minutes. They would explain the study and ask participants to fill out a short questionnaire and rate the collected ideas.
  2. Attend one of the two ‘open houses’ that being held:
  3. Participate online by sending an e-mail to smh.toronto.study@gmail.com for more information.

Participation is set to run from February 22, 2011 – March 15, 2011.

(My thanks to Sarah Rix for forwarding this to me.)

July 14, 2010

Racialized poverty & academic performance: A tentative exploration of the latent effects of social capital on educational achievement

The power of a strong research report is the way it changes our civil discourse. In Toronto, Poverty by Postal Code, the Strong Neighbourhoods Taskforce Report, MISWAA, and University of Toronto/St. Christopher House research reports on neighbourhood change have all played a robust part in recent public policy discussions. Such reports re-frame the way we think about our city and each other.

So, when the TDSB’s Inner City Advisory Committee (ICAC) asked the board’s research staff to do a comparative analysis tracking students’ academic achievement patterns against the Neighbourhood Change CURA’s “Three Cities” report, it seemed like a good idea. The Three Cities report had splashed over the front pages of our daily newspapers and underscored the growing inequality and geographic separations within our city. ICAC expected the results would provide further insight into schools in low-income neighbourhoods.

On first analysis, however, the results were disappointing.

Several measures of educational achievement were tested, including:

  • EQAO Grade 3 Math scores
  • EQAO Grade 6 Math scores
  • Grade 9 science results
  • Grade 9-10 Academic program
  • Ontario Secondary School Literacy Test (OSSLT)
  • Access to Ontario post-secondary institute

Yet, the correlation between the “Three Cities” and students’ academic performance was weak — likely for two reasons: first, the Neighbourhood Change/Three Cities analysis used average incomes in its comparisons of neighbourhoods, a known, weaker predictor of academic performance; and, secondly, almost half of the TDSB’s highest-need schools are actually located outside the areas identified as the “third city” or lowest-income areas.

Nevertheless, the school board’s researcher charged with the task, Dr. Rob Brown, persevered in his analysis.

The “three cities,” described by Dr. Hulchanski et. al., break down into further categories. For instance, high income areas are comprised of Elite neighbourhoods which were rich and have remained rich and Gentrifying neighbourhoods which have become high-income in recent decades.

Poor areas of the city break out into four main areas:

  • Youngest suburbs (Lower density, homeowners, larger families, white-collar jobs, high visible minority population, higher Chinese population)
  • Older suburbs (Lower density, more seniors, lower education levels, higher White population)
  • Renters (Immigrant reception areas, highest density, apartment towers, high levels of education, low incomes, more South Asian)
  • Lowest incomes (Highrise rental and social housing, low incomes, lower education, manual labour jobs, higher Black population, more single parents)

So, when Brown looked to see whether academic achievement tracked with these categories, the patterns were more interesting. What he found gives new insight into some of the debates at the school board around race and poverty.

Predictably, the highest performing students were almost consistently the students who lived in the Elite neighbourhoods. However, in two instances they were beaten, in Grade 3 Math and Grade 9 Science — both times by students, in the “third city,” from the Youngest Suburbs. In fact, in all but two of the measures, students in the Youngest Suburbs also out-performed the Gentrifying group of students in “city one”: Taking academic program in Grade 9-10, and the OSSLT.

University admissions tracked a similar path. 53% of Elite students confirmed attendance at an Ontario university, followed by 49% of students in the Youngest Suburbs. These two groups were also the most likely to have applied to post-secondary education. Students in every other neighbourhood type lagged behind in the 33% – 36% range, except for high school students in the Lowest-income neighbourhoods, where only 25% confirmed university attendance (and where 57% did not apply to any level of higher education).

In comparison, students from the other parts of the “third city,” Older Suburbs and Renters, were often within a few percentage points of each other and approaching, or occasionally surpassing, the performance of middle-income students in “city two.” The lowest academic performers were the Lowest Income, except in the case of Grade 3 math, where they beat the Gentrifying neighbourhoods.

So, the analysis shows that while income, or the lack there-of, can be an important predictor of students’ academic performance, it is not a determinant. While Brown himself doesn’t speculate, the interesting part of this work is to imagine what protective factors might be helping some low-income students to compete.

A perfunctory analysis might note that the distinguishing factors between the different “cities” are the racial and ethnic compositions of them. Buttressing the weight of this is the first release of the TDSB’s Student Census which made headlines when it was published because of the analysis which how students of various ethno-cultural backgrounds were performing in school. But that initial report stopped there at these correlations, ipso facto, not looking to control other factors, such as poverty, lone parent status, low education levels and other risk factors found in each of these neighbourhoods.

I would argue a deeper, more nuanced picture emerges from Brown’s ICAC study, one which outlines the structuralist nature of educational achievement. Because the neighbourhood categories were more homogenous, it was possible to examine some of the complex interplays of income and race and, more importantly, the social capital students were able to access.

Within the context of the City of Toronto, these factors play out along a racial dimension, in other places, they may play out along other lines of identity, of accent or class or another form of “othering.” We need to think though the root cause of the barriers. For instance, racism, rather than race, per se, may be a barrier, but so is limited access to social and economic capital or access to strong, supportive social networks. Race, ethnicity and culture are the shorthand for a much more complex picture, which encapsulates access to resources and opportunities, individual and systemic racism, community expectations and a wide range of other social determinants.

So, for instance, students in the Youngest Suburbs were part of a cultural heritage that holds scholarship in esteem, where white-collar jobs were more common, and where family structures were wider. In contrast, students in the Lowest Income neighbourhoods were more likely to live in low-quality (rental, crowded) housing, with poorer job prospects, fewer family supports, and fewer role models who had attended higher education. Students in the Youngest Suburbs and the Renters have also more likely been exposed to a second language, which can improve learning.

These apparent racial divisions are the evidence of deeper divides within the city. They represent the unequal division and distribution of resources among us. These racial divides allow the easy concentration of resources within family, kinship, and friendship networks, encasing the economic and social capital that families and neighbourhoods bring to bear on its own young. The result is that those with the fewest resources are least likely to apply to university, whereas those who still have a strong sense of aspiration, positive supports, and role models are more likely to have better outcomes.

This peer effect is underscored by the work of David Harding at the University of Michigan. He found that “disadvantaged neighborhoods exhibit greater heterogeneity in college goals and that adolescents in more heterogeneous neighborhoods are more likely to change educational goals over time and are less likely to act in concert.” Essentially, more kids in richer neighbourhoods attend university because they are expected to do so.

What Brown’s research underscores is that poverty is about more than income. It’s about the inoculative supports which many lack.

April 11, 2010

Community Partnership Strategy: Neighbourhood Well-being Index

(Updates - July 1, 2011: The NWI is has been re-branded and launched as Wellbeing Toronto. July 29, 2010: This should now be referred to as the Neighbourhood Well-being Indices. Revised by the City researchers.)

Statistics and geography is about to get a whole lot more fun in the City of Toronto. City staff are working to create interactive, flash maps which allow users to explore neighbourhood-level indicators.

This fresh concept of a way to measure the vitality of a neighbourhood has now evolved into a first draft of the Neighbourhood Well-being Index (NWI). The NWI will collect neighbourhood-level information from a broad range of sources, including Statistics Canada demographic data and the City’s own administrative databases.

The NWI  is a new and separate initiative from City of Toronto staff, but it dovetails neatly with Council’s newly adopted Community Partnership Strategy, providing the broad evidence base for the strategy. The NWI also complements the move towards open data initiative, OpenTO, acting as an open data warehouse.

Some of the data to be mapped data is already available, in less friendly formats, through the City’s neighbourhood profiles, the Community Social Data Strategy and TO iMapit. The NWI will enable users to identify key populations groups or services of interest and then produce a user-friendly map of the data.

Several good examples from the U.S.A. give a preview of what the NWI might look like:

  • The New York City website Envisioning Development Toolkit is a friendly tool which compares neighbourhood rent and incomes.
  • California’s Healthy City is a more data-rich site which allows users to map local services and demographics.
  • The Reinvestment Fund’s Policy Map compares a range of data across numerous American cities.

In a sophisticated web-based interface, Toronto residents will be able to select the indicators and identify their own “priority neighbourhoods,” a shift from the current Priority Neighbourhood Areas that were selected using more universal indicators which don’t always match specific local priorities. Service-providers for youth or newcomers or seniors will able to identify the highest need neighbourhoods for each of their own populations.

Two overarching data clusters will be used as measures of a neighbourhood’s wellbeing, allowing a more granular examination of Toronto neighbourhoods. These are

  • Population Characteristics, such as Age, Gender, Language, Ethnicity, Family structure, Income.
  • Human Service Infrastructures, from and about Community Centres, Libraries, Parks, Police Stations, Schools, etc.

The NWI’s ten domains and particular indicators will likely expand as additional neighbourhood-level data becomes available. The first draft is exploring the following areas:

  • Arts, Culture and Heritage: Agency Funding & Grants; Community programs; Neighbourhood-permitted events
  • Civic Engagement and Social Inclusion: Agency Funding & Grants; City Beautification Initiatives; Community Meeting Spaces; Donations; Volunteerism; Voter Participation
  • Economic Security: 211 Calls for Service; Child Care; Community-based Services; Debt Load (excluding mortgages); Local Neighbourhood Employment; Long-term Employment; Social Assistance; Unemployment; Variety of Local Businesses; Wages & Benefits.
  • Education: Community-based Services; Early Development Instrument (EDI); High School Students applications to college/university; High School Drop-out Rates; High School Students passing Ontario Secondary School Literacy Test (OSSLT); Library Circulations
  • Environment: Open Space; Pollution/Toxic sites; Soil conditions
  • Housing: social housing waiting lists; property taxes; affordability (sales); adequacy (standards); rooming houses; Streets-to-Homes placements; Long-term Home Care Services survey; Toronto Community Housing tenant profiles; Homelessness & Hidden Homeless; 211 calls for information; and community based services.
  • Recreation and Leisure: Participants and drop-ins users of parks and recreation programs; waiting lists; facilities capacities
  • Safety: By-law inspections/Standards complaints [although these tend to rise with the income of a neighbourhood]; Calls for EMS; Community-based Services; Crime by major categories; Domestic Violence; Fire Code inspections; Firearms shootings and victims; Fires & Arsons; Grow Ops; Pedestrian & Cyclist Collisions & Injuries; Toronto Community Housing Safety and Incidents;
  • Transportation: Commuting; Public Transit Access; Wheel Trans Use; Traffic volumes. [One potential but unnoted measures is walkability]
  • Personal and Community Health: Birth Outcomes; Communicable Diseases; Community-based Services; Vulnerable Children (with data from Children’s Aids Societies)

Reviewers, both academic and from the community sector, are being asked to review the indicators, help identify priorities for the roll-out, and advise in the creation of an index for each domain.

The hope is that the NWI will be ready to launch in the next 16 – 18 months.

February 9, 2010

Toronto Community Partnership Stategy: Councillors get it

An update on a posting in January on the Toronto Community Partnership: Priority Neighbourhood Areas Revised:

On February 22, Toronto City Council will consider a recommendation to adopt a new Toronto Community Partnership Stategy (CSP). The Strategy was approved at the City Committee on Social Development and Recreation at its February 3 meeting. Councillors in attendance were supportive – although perhaps the 100 deputants waiting to speak on the issue of rink time were distracting them.

It’s a system which builds on the work the City has already done in the childcare, homeless, and arts sectors. Acting as a set of indices, the CSP’s goal is to develop “a broadly available, fact-based system for community and political discussions,” according to City staff.

Neighbourhoods which will be prioritized, in planning and resources, are those with low levels of economic security, education⁄ literacy levels and social inclusion. If the CSP’s adopted, the strategy will be piloted in 2011, focusing initially on issues of access and accessibility.

A parallel tool which will facilitate these discussions in the development of an evidence- based, publicly-available, on-line Neighbourhood Wellbeing Index (NWI). The NWI will map out the demographics, local services and “operational metrics” across Toronto neighbourhoods. City staff are pulling together a panel of expert researchers through the summer to determine a structure for the NWI. If all goes well, the NWI may be ready in the fall.

October 17, 2009

Toronto's emotional map running hot & cold

Kevin Stolarick, Richard Florida’s “stats guy” at the Martin Prosperity Institute has been up to a bit of mischievous mapping in his spare time.

Using data from a UC Berkeley psychologist who publishes the Big Five Personality Test , Stolarick has mapped out the major emotional of characteristics of Toronto residents by neighbourhood (probably Forward Sortation Areas – the first three digits of a postal code).

The Toronto Star published the maps today: Toronto the Good – and bad and sad and mellow and … .

It’s a relief to see some maps that break the traditional “U” and “O” deprivation patterns. West-enders are extroverted, east-enders are neurotic. Suburban areas tend to be more agreeable, while those along the subway lines are less so. Most of the city is the conscientious type. Those closer to the lake tend to be more open to new experiences.

Now, because the survey is web-based, Stolarick says the sample is probably skewed towards the young (and tech-savvy), but it certainly is a bit of fun!

September 24, 2009

Crime hotspots across Toronto neighbourhoods

Today, Stats Can released a hot product: a report on crime in Toronto.  Even though we are one of the safer metropolitan areas on the continent, Neighbourhood Characteristics and the Distribution of Police-reported Crime in the City of Toronto is sure to draw some attention.

Produced by Mathieu Charron at the Canadian Centre for Crime Statistics, the report looks at the location of reported crimes and the characteristics of the neighbourhoods in which they occurred.

The data, drawn from Statistic Canada’s Uniform Crime Reporting Survey (UCR)  “reflect reported crime that has been substantiated by police.” 106,175 incidents were clustered and mapped across the city.

The reports differentiates between violent crime and property crime, finding different correlations. The pattern shows that low-income and nearby neighbourhoods are more likely to suffer spillover effects.

Dividing crimes into violent and property ones, the report found:

  • Neighbourhoods with higher violent crime rates tend to have less access to resources. Education level of residents was one of the best predictors of such access.These neighbourhoods also tended to be “densely populated and have a higher percentage of residents living in multi-unit dwellings” (the tall towers which are the focus of the Mayor’s renewal efforts.) These neighbourhoods are also more likely to have more children, more single-parent families, more renters, and more people of colour.
  • Property crime (theft, break & enter) is concentrated around shopping centres, both large and small, in commercial districts, and in neighbourhoods around these places. Areas with high levels of education or a high portion of manufacturing and office jobs were less likely to report property crime.

Criminologists recognize the spatial patterns of crime. Crime comes in hot spots around the city. Mapping out various criminal activities, the report’s spatial crime patterns follow the same deprivation “U” which marks less privileged areas of the city. Densely populated cores, transportation and shopping hubs, which all draw large numbers of people, tended to report higher crime rates.

The report does not rank or rate specific neighbourhoods, however it did describe “some hot spots…Danforth, downtown east side, and the intersections of Lawrence and Morningside, Jane and Finch, and Jane and Eglinton.”

Here, for those who like the gory details, is what I could see on the maps. The highest levels of crime clustered in the following places:

  • Breaking & Entering: Downsview, Bridle Path, Lawrence Park,Don Mills
  • Drug offense: Jane-Finch, York, Dufferin Grove, Parkdale, New Toronto/Mimico, Trinity-Bellwoods, Regent Park, Greenwood- Woodbine, Crescent Town, Birchcliff, Cliffcrest, Scarborough Village, Kingston-Gallow, Woburn.
  • Major Assault: Jane-Finch, Jane-401, York, Downtown west & east, Lawrence-Kingston Road.
  • Minor Assault: Rexdale, Jane-FinchDownsview, Jane-401, Dufferin-Bloor, Parkdale, Don River-Gerrard, Danforth, Kingston Road, Woburn, Malvern
  • Mischief:  Riverdale, Cabbage Town, York, Morningside/Highland Creek.
  • Motor Vehicle Theft: Etobicoke, Scarborough (where car ownership rates are higher)
  • Robbery: Rexdale, Jane-Finch, Jane-Sheperd, York, Danforth, Woburn
  • Sexual Assault: Rexdale, Jane-Finch, Jane-401, High Park, Bloor-Danforth, Kingston Road
  • Theft: Dispersed along waterfront and main roads
  • Theft from Motor Vehicle: Pearson Airport, Willowdale, High Park, Downtown (west & east), Riverdale, University of Toronto, Scarborough

In contrast, the city’s financial district and the north end of Yonge Street were identified as areas with lower rates of violence. In essence, the central neighbourhoods of the city are higher-income and safer areas, while neighbourhoods with poor physical infrastructure and social resources were more likely to have higher levels of police involvement.

So, the final word probably best belongs to Canadian housing activist Michael Shapcott who wryly noted in his Twitter feed about the study, “Plenty of crime in rich, white neighbourhoods (fraud, tax cheating, ‘white collar’), it just doesn’t get policed/reported.”

August 8, 2009

Mapping tools add new dimensions to social demographics

Less than a decade ago, easy access to Geographic Information Systems (GIS) caused a paradigm shift  in how we understand demographic data. GIS and spatial analyses have, literally, added new dimensions to our understanding of social landscapes.

Tools to map social data have shifted rapidly through the following stages (note: these are my labels, not some broadly recognized system).

Static maps

Static maps are the ones we remember from our classrooms, hung on the blackboard or tucked into the beginning of our Scholastic Atlases of Canada; inscribed with dozens of symbols which needed to be deciphered with the legends, they covered a range of topics including topographic, climatic zones, agricultural, industry. They were draw by experts.

GIS–enhanced maps

When GIS software appeared, it furnished a way for social scientists to re-examine their stores of demographic data. Instead of comparing along a dimension of time or between similar populations, GIS introduced a way to look at the complex way in which multiple factors overlap and interact within a physical space, the lived world of their “subjects.” GIS capabilities allow social scientists across a wide range of disciplines to add spatial analysis to their analytic toolboxes.

An excellent early example of this stage was The Canadian Council of Social Development and United Way of (Greater) Toronto’s Poverty by Postal Code report in 2004. It looked at the concentration of poverty by neighbourhood, or specifically census tracts, over three decades in Toronto. Professor David Hulchanski’s work through the CURA with St. Christopher’s House on the subject of neighbourhood change and gentrification, has produced similar maps over an even longer time period.

The Toronto Police crime data maps and Toronto Public Health maps do this as well. The maps are static, but the information is conveyed in new and easier to understand ways.

What became apparent from these new analyses is the complex way social problems interact. For instance, Poverty by Postal Code sparked further debate about the importance of neighbourhoods and place-based strategies. United Way and the City established the Strong Neighbourhoods Taskforce, which by mapping proximity to service against social need, sparked new planning priorities.

Web 1.0 maps

Web 1.0 maps moved mapping off computer desktops and onto the internet, allowing broader interactivity. With Web 1.0 technology, viewers are able to move through pre-mapped⁄pre-coded data to find answers (sometimes) to their own questions. Good local examples of these are:

  • Settlement.org’s Close to Home maps of 211 Ontario data, allowing newcomers to search for services closest to their residence/place of work.
  • City of Toronto developed MapIt, an interactive map which allows viewers to select what city services should be shown on the map and then to zoom to an area of interest.

Statistics Canada data has been incorporated into several Web 1.0 vehicles to make accessing it more interesting than looking at a set of dry tables. Several Canadian examples exist, and many of these are incorporating other data sources as well:

  • The Canadian Council on Social Development has established a national platform through its data liberation initiative for municipalities and non-profit agencies. The Canadian Social Data Strategy has a public front door and an area for local agencies to have access to further data.
  • Although requiring registration and log-in, the Canadian Mothercraft Society has also built a very usable platform for community agencies to select and map out data in their areas of interest.
  • The Government of Newfoundland & Labrador led Canadian provinces in establishing Community Accounts, a web-based map system which produces local profiles upon a range of factors which may be selected by the site visitor. Nova Scotia has followed suit.
  • The Toronto Star has a blog and staff dedicated to mapping newsworthy social issues.
  • Using a democratizing Google mash-up, the creative Baby Name Map was established in Calgary.

    Web 2.0 maps

    Web 2.0 mapping is taking GIS interactive. (Web 2.0 engages internet surfers in two-way information exchanges, so that they can add information as well as get it.)

    I have been able to identify several ways this is done in mapping:

    Open Source GIS: The power of mapping technologies has, in this initial period, remained concentrated in the hands of experts who have access to software which can cost thousands of dollars. Several open source software are emerging and refining to the point that GIS software will become more available to everyone. Grass is one of the most preeminent ones. My Maps on Google Maps also give easy access to people to map their own worlds.

    Crowd-sourcing: This method farms out work, realizing on the small contributions of many to make sense of complex problems. For instance, Industry Canada invited Canadians to submit information about their broadband access which could then be mapped out across Canada to identify areas with significant service gaps.

    Community mapping: Google maps are some of the frequent examples of interactive mapping. Family Service Toronto is working with Waterloo’s Comap to launch a community mapping initiative in the Teasdale-O’Connor neighbourhood, which will invite local agencies and residents to contribute and shape the maps of the neighbourhood.

    Real-time: Real-time mapping is still emergent. For example, an iPhone app uses GPS to update your location to selected friends and family.  Twittervision and celebrity-stalking websites like Gawker’s Stalker are powerful because they add a geographic scale to the information shared.

    Other good examples and methods are continuing to emerge. Please feel free to share other good examples!

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