Data which are used in the Mobislicope come from Origin-Destination surveys (from 2009 to 2018).
Only trips occurring weekdays (Monday-Friday) have been considered.
Number and proportion of present population by district and hour have been estimated from survey data. They are therefore subject to a statistical margin of error.
In the left-hand menu, you can choose one indicator and the map representation, eitheir as aof the total population, or in numberor in flows
To get informations about indicators and their composing groups, click Q button on the right side.
With flows maps you get number of non resident people at district level. With links (on mouseover), you can know their district of residence.
At the top of the screen, click play buton in the timeline to scroll through the hours.
Select one district by clicking on the map and have a look on the chart at the lower right corner of your screen.
With this chart, you can follow daily evolution of selected indicator in the selected district.
By clicling on "stacked" mode, you can see all groups of selected indicators.
Colors on maps and charts have the same color code than the lef-hand indicator menu. In the above picture, public transportation are in blue, private motor vehicule are in pink and soft mobility in green.
Ar the top right corner, the chart give information about daily evolution of spatial distribution of people in the whole region for the selected indictaors.
To get informations about the two available indexes (Duncan et Moran), click Q button on the right side.
22 french city regions are included in the actual version of the Mobiliscope(2019). To access another city region, use magnify tool
By reading methods pages, you can get more information about geovisualition platform, indicators and data which are currently used in the Mobiliscope.
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In choropleth maps (representing estimated proportions of people in a specified group at district level), five class have constantly been defined. For each group, same class intervals apply over the 24h period for all maps of the same city region.
In proportional symbol maps (representing estimated number of people in a specified group at district level), circles are proportionally sized according to the number of people and are similar over the 24h period for all maps of the same city region (but can diverge according to the city region).
We used the color gradients explorer developed by Laurent Jégou (assistant professor at Université Toulouse Jean Jaurès).
In flow maps, link thickness (displayed on mouseover) represents estimated flow of people from their districts of residence to the district where they are located. Link thickness are similar over the 24h period for all maps of the same city region (but can diverge according to the city region). Flow maps cannot be displayed for the group « at home » from « activity » indicator ». For confidentiality and statistical power reasons, we introduced a filter for not displaying the estimated number of non-resident people when the crude number of concerned respondents was below 12.
In the top graph, two segregation indices measure spatial distribution over the 24h period in the whole city region
The bottom graph shows over the 24h period the estimated number/proportion of people in the district selected in the central map. Two modes are available : unique or stacked