Initial data come from Origin-Destination surveys (from 2009 to 2019). Once transformed, these data have been used to estimate the ambient population in every district at exact hours (04.00, 05.00 etc.) during a typical weekday (Monday-Friday).
Number and proportion of ambient population aggregated by district and hour are estimation : they are subject to statistical margins of error.
58 city regions (spread over 5 countries) are included in the actual version of the Mobiliscope (v4.2). To choose the city region you want to observe, please selection the city region in the drop-down menu or use the magnify tool from a search by name.
In the left-hand menu, you can choose indicator (classified into broad families such as demographic or social profile) and its map representation - eitheir as aof the total population, or number or flows.
To get informations about indicators, click button on the right side.
With flows maps you get number of non-resident people at district level. With links (displayed on mouseover), you can see their district of residence (not available on touch screens).
At the top of the screen, click play button in the timeline to animate map and graphics according to the 24 hours of the day.
Select one district by clicking on the map.
Have a look at the chart entitled "In the selected district" where you can follow hourly variations of ambient population (for each group of the selected indicator) in the district under consideration. Colours have the same colour code than in the indicator menu. Here, last transportation mode used by present population in the selected district was coloured in blue for public transportation, in pink for private motor vehicle and in green for soft mobility.
By clicking on 'Unique' mode, you can limit representation of the hourly variations for only one subgroup :
The block of graphs entitled "In the whole region" displays two segregation indices computed from every district of the region for each hour of the day.
Duncan Index (also called Dissimilarity Index) measures the evenness with which a specific population subgroup is distributed across districts in a whole region. This index score can be interpreted as the percentage of people belonging to the subgroup under consideration that would have to move to achieve an even distribution in the whole region.
The example above displays, hour by hour, the Duncan Index (Paris region - 2010) for to ambient population residing in or outside 'Poverty Areas'. Duncan index range from 0 to 1. A Duncan Segregation Index value of 0 occurs when the share of ambient population residing in 'Poverty Areas' in every district is the same as the share of people residing in 'Poverty Areas' in the whole region. Conversely, a Duncan Segregation Index value of 1 occurs when each district gathers only one of the two population subgroups. In our example, Duncan value is found to be higher between 8pm and 7am, indicating a stronger segregation at night (further away from an even distribution): this corresponds to the hours when most of the individuals are at home or in their district of residence. The value of the index decreases during the day: because of their mobility, people residing in and outside of 'Poverty Areas' are more mixed (situation closer to even distribution).
By clicking on the "Moran" button, a second graph is displayed with the Moran index which measures the similarity in the profiles of the ambient population for neighbouring districts.
The Moran index values vary from -1 to +1: the closer its value is to 1, the more similar the spatially close districts are (with same distribution of the subgroup under consideration); the closer its value is to -1, the more dissimilar the spatially close districts are (with different distribution of the subgroup under consideration). When the Moran index value is 0, no similarity/dissimilarity pattern between neighbouring districts appears in the whole region. In our example, the Moran index values are positive and increase during the day: it means that spatial blocks of similar districts (according to the proportion of inhabitants of 'Poverty Areas') are formed during the day. This result does not contradict Duncan's index but complements it: people residing in 'Poverty Areas' visit during the day other districts than their residential district but tend to visit districts close to each other. And the same is true for people residing outside 'Poverty Areas'
It should be noted that in the case of an indicator subdivided into two groups (eg. male/female or people residing in/outside 'Poverty Areas'), Duncan and Moran values are the same for the two groups and therefore the curves are overlapping.
For more information on the two indices used (Duncan et Moran), click help button next to the index name.
By clicking on the button in the central map, several layers can be displayed to make it easier to find your way around the interactive map: a simple base map (default layer), a more detailed one and aerial photos.
According to the city region under consideration, some other layers can also be displayed such as 'Poverty Areas' in French cities or urban/peripheral rings in Latin American cities.
Data displayed in the Mobiliscope are under open license (ODbL). Mobiliscope data are reusable as they remain under open license and that the sources are mentioned.
By clicking on the button above the central map, you can download data aggregated data by district and by hour. By clicking on the button in the bottom graph, you can also download data about hourly segregation values (Duncan's or Moran's index) computed for the whole region over the 24 hours period.
To get more information about indicators and data which are currently used and displayed in the Mobiliscope, you can read Data, Indicators or Geovizualisation pages.
In the Mobiliscope, people can be characterised according to their demographic and social profile and their residential area, as well as the nature of their activity and the last mode of travel they used to reach their destination.
Indicators relative to the social profile are different from one city to another.
In French cities
In Canadian cities
In Latin American cities
Indicators about the profile of residential areas are available in French and Latine America cities.
In French cities
In Latin American cities
In contrast with indicators related to individual/household characteristics, indicators related to activity and travel mode may change for one individual throughout the day.
|City region||Year||Number of respondents||With socioprof. status at household/indiv.level||With education data at household/indiv. level||With household income||With occupational status||With activity at 6pm/at 3am||With travel mode at 6pm/at 3am|
|Albi region||2011||2,339||2,292/ 2,205||2,292/ 2,205||-||2,298||2,130/ 2,325||1,802/ 1,998|
|Alençon region||2018||6,520||6,443/ 6,313||6,443/ 6,313||-||6,399||6,003/ 6,489||5,168/ 5,662|
|Amiens region||2010||7,097||6,773/ 6,384||6,768/ 6,364||-||7,054||6,560/ 7,066||5,609/ 6,127|
|Angers region||2012||3,983||3,840/ 3,611||3,844/ 3,617||-||3,917||3,597/ 3,965||3,187/ 3,569|
|Angoulême region||2012||2,684||2,617/ 2,489||2,617/ 2,489||-||2,635||2,442/ 2,673||2,145/ 2,380|
|Annecy region||2017||4,953||4,885/ 4,712||4,889/ 4,717||-||4,901||4,428/ 4,917||3,823/ 4,327|
|Annemasse region||2016||5,905||5,830/ 5,590||5,838/ 5,603||-||5,833||4,935/ 5,871||4,386/ 5,328|
|Bayonne region||2010||7,387||7,328/ 6,944||6,874/ 6,395||-||7,246||6,858/ 7,374||5,691/ 6,215|
|Besançon region||2018||3,980||3,776/ 3,590||3,777/ 3,591||-||3,947||3,657/ 3,965||3,222/ 3,537|
|Béziers region||2014||4,212||4,154/ 4,068||4,140/ 4,047||-||4,011||3,910/ 4,204||3,371/ 3,672|
|Bogotá region||2019||49,757||-/26,762||49,750/49,756||49,757||48,038||44,986/ 49,482||36,012/ 40,688|
|Bordeaux region||2009||13,793||13,349/12,465||12,510/11,557||-||13,596||12,899/ 13,770||11,267/ 12,156|
|Brest region||2018||6,518||6,313/ 6,050||6,313/ 6,050||-||6,352||6,114/ 6,502||5,443/ 5,841|
|Caen region||2011||10,000||9,674/ 9,134||8,706/ 8,126||-||9,778||9,443/ 9,982||8,195/ 8,747|
|Carcassonne region||2015||2,891||2,843/ 2,781||2,843/ 2,781||-||2,854||2,705/ 2,883||2,267/ 2,447|
|Cherbourg region||2016||4,207||4,144/ 4,021||4,144/ 4,021||-||4,136||3,970/ 4,198||3,377/ 3,609|
|Clermont-Ferrand region||2012||8,052||7,776/ 7,387||7,777/ 7,388||-||7,907||7,619/ 8,044||6,609/ 7,051|
|Creil region||2017||4,581||4,467/ 4,277||4,467/ 4,278||-||4,483||3,813/ 4,534||3,317/ 4,046|
|Dijon region||2016||4,372||4,172/ 3,887||4,173/ 3,901||-||4,321||4,102/ 4,355||3,616/ 3,872|
|Douai region||2012||5,344||5,324/ 4,921||5,322/ 4,928||-||5,230||4,677/ 5,300||3,807/ 4,439|
|Dunkerque region||2015||4,537||4,500/ 4,230||4,501/ 4,235||-||4,466||4,226/ 4,523||3,600/ 3,904|
|Grenoble region||2010||13,834||13,375/12,338||13,355/12,301||-||13,528||12,810/ 13,803||11,287/ 12,303|
|La Réunion region||2016||13,801||13,663/12,618||13,671/12,639||24,449||25,944||23,485/ 26,280||21,610/ 24,463|
|La Rochelle region||2011||2,902||2,831/ 2,712||2,832/ 2,713||-||13,557||13,312/ 13,801||10,398/ 10,904|
|Le Havre region||2018||6,540||6,434/ 6,150||6,434/ 6,150||-||2,817||2,663/ 2,894||2,344/ 2,577|
|Lille region||2016||7,949||7,458/ 6,797||7,436/ 6,752||-||6,440||6,150/ 6,523||5,202/ 5,587|
|Longwy region||2014||3,347||3,290/ 3,193||3,296/ 3,206||-||7,825||7,244/ 7,913||6,345/ 7,023|
|Lyon region||2015||24,070||22,981/21,433||22,986/21,445||-||3,287||2,907/ 3,322||2,350/ 2,771|
|Marseille region||2009||19,380||19,122/17,697||19,112/17,626||-||23,735||22,448/ 24,008||19,561/ 21,173|
|Martinique region||2014||4,179||4,163/ 3,849||4,164/ 3,855||-||18,975||18,116/ 19,339||15,812/ 17,072|
|Metz region||2017||6,490||6,321/ 5,969||6,319/ 5,962||-||4,109||4,044/ 4,178||2,903/ 3,041|
|Montpellier region||2014||11,433||10,644/ 9,946||10,650/ 9,960||-||6,423||5,801/ 6,447||5,022/ 5,681|
|Montréal region||2013||155,853||-/-||-/-||-||11,237||10,644/ 11,405||9,340/ 10,122|
|Nancy region||2013||9,657||9,100/ 8,511||9,110/ 8,520||155,853||155,790||152,262/155,762||119,949/124,042|
|Nantes region||2015||17,357||16,895/16,060||16,908/16,066||-||9,439||8,942/ 9,628||7,620/ 8,327|
|Nice region||2009||14,989||14,905/14,021||12,742/10,537||-||17,134||16,045/ 17,314||14,079/ 15,372|
|Nîmes region||2015||4,519||4,432/ 4,137||4,428/ 4,124||-||14,752||13,960/ 14,963||11,737/ 12,761|
|Niort region||2016||2,869||2,805/ 2,732||2,805/ 2,732||-||4,383||4,151/ 4,502||3,396/ 3,753|
|Ottawa-Gatineau region||2011||48,767||-/-||-/-||-||2,828||2,601/ 2,858||2,255/ 2,514|
|Paris region||2010||26,312||26,003/23,814||25,936/23,696||48,767||48,767||47,908/ 48,759||38,777/ 39,756|
|Poitiers region||2018||4,106||3,730/ 3,603||3,730/ 3,603||-||4,045||3,742/ 4,075||3,299/ 3,641|
|Québec region||2011||48,660||-/-||-/-||48,660||48,660||46,738/ 48,408||38,488/ 40,284|
|Quimper region||2013||4,696||4,639/ 4,519||4,639/ 4,519||-||4,550||4,384/ 4,680||3,626/ 3,925|
|Rennes region||2018||9,317||9,007/ 8,589||9,007/ 8,589||-||9,254||8,580/ 9,275||7,663/ 8,379|
|Rouen region||2017||8,905||8,568/ 7,930||8,580/ 7,952||-||8,746||8,064/ 8,872||6,896/ 7,722|
|Saguenay region||2015||13,942||-/-||-/-||13,942||13,942||13,668/ 13,904||10,449/ 10,719|
|Saint-Brieuc region||2012||3,570||3,517/ 3,403||3,517/ 3,403||-||3,503||3,219/ 3,543||2,840/ 3,168|
|Saint-Étienne region||2010||8,525||8,365/ 7,788||8,346/ 7,740||-||8,309||7,922/ 8,499||6,671/ 7,257|
|Santiago region||2012||29,733||-/15,757||29,733/29,732||29,733||29,732||27,513/ 29,608||22,457/ 24,768|
|São Paulo region||2017||71,866||-/41,190||71,858/71,866||71,866||71,866||67,909/ 71,844||45,292/ 49,373|
|Sherbrooke region||2012||19,908||-/-||-/-||19,908||19,908||19,017/ 19,718||15,109/ 15,850|
|Strasbourg region||2009||10,052||9,789/ 9,016||9,714/ 8,811||-||9,886||9,320/ 10,029||8,154/ 8,881|
|Thionville region||2012||3,609||3,516/ 3,318||3,515/ 3,317||-||3,551||3,020/ 3,582||2,549/ 3,113|
|Toulouse region||2013||11,141||9,992/ 9,207||10,011/ 9,216||-||11,032||10,234/ 11,115||9,055/ 9,953|
|Tours region||2019||7,624||7,336/ 7,040||7,336/ 7,040||-||7,530||7,069/ 7,589||6,070/ 6,603|
|Trois-Rivières region||2011||18,936||-/-||-/-||18,936||18,936||18,132/ 18,819||13,439/ 14,186|
|Valence region||2014||5,143||5,089/ 4,867||5,091/ 4,874||-||5,026||4,735/ 5,124||4,057/ 4,453|
|Valenciennes region||2019||5,647||5,515/ 5,214||5,515/ 5,214||-||5,517||5,150/ 5,616||4,249/ 4,730|