{"id":1506,"date":"2017-11-30T12:10:54","date_gmt":"2017-11-30T11:10:54","guid":{"rendered":"http:\/\/stratec.eu\/data-analytics\/"},"modified":"2019-08-20T09:13:57","modified_gmt":"2019-08-20T07:13:57","slug":"data-analytics","status":"publish","type":"page","link":"https:\/\/www.stratec.eu\/en\/data-analytics\/","title":{"rendered":"Data & Analytics"},"content":{"rendered":"

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Data visualization allows making data and information which seem at first extremely complex, accessible to all.<\/h3>\n

[\/vc_column_text][\/vc_column][vc_column width=”1\/2″][\/vc_column][\/vc_row][vc_row css_animation=”fadeIn”][vc_column width=”2\/3″][vc_raw_html]JTNDdmlkZW8lMjB3aWR0aCUzRCUyMjEwMCUyNSUyMiUyMGF1dG9wbGF5JTIwbG9vcCUzRSUwQSUyMCUzQ3NvdXJjZSUyMHNyYyUzRCUyMmh0dHAlM0ElMkYlMkZ3d3cuc3RyYXRlYy5iZSUyRndwLWNvbnRlbnQlMkZ1cGxvYWRzJTJGMjAxNyUyRjEwJTJGY2FydGUtdm9ldXgtdjZfbm9fc291bmRfY3V0XzEubXA0JTIyJTIwdHlwZSUzRCUyMnZpZGVvJTJGbXA0JTIyJTIwJTJGJTNFJTBBJTNDJTJGdmlkZW8lM0U=[\/vc_raw_html][\/vc_column][vc_column width=”1\/3″][vc_column_text 0=””]Il s\u2019agit d\u2019une d\u00e9marche de vulgarisation graphique de donn\u00e9es chiffr\u00e9es.
\nStratec a d\u00e9velopp\u00e9 cette expertise en interne et a r\u00e9alis\u00e9 diff\u00e9rents projets de datavisualisation. Dans ce domaine, l\u2019enjeu est de r\u00e9aliser un sch\u00e9ma clair, p\u00e9dagogique et beau, qui permette d\u2019appr\u00e9hender un ensemble de donn\u00e9es complexes, denses, fortement interd\u00e9pendantes, qui peuvent para\u00eetre inaccessibles de prime abord.[\/vc_column_text][\/vc_column][\/vc_row][vc_row css_animation=”fadeIn”][vc_column 0=””][vc_empty_space height=”60px”][\/vc_column][\/vc_row][vc_row css_animation=”fadeIn”][vc_column width=”2\/3″][vc_column_text css=”.vc_custom_1506956803319{margin-bottom: -35px !important;}”]<\/p>\n

Big Data<\/h2>\n

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Due to the increasing use of smartphones and mobile apps, the number of connections to the mobile phone masts of the mobile phone operators has become increasingly voluminous (Big data).<\/h3>\n

[\/vc_column_text][\/vc_column][vc_column width=”1\/3″][\/vc_column][\/vc_row][vc_row css_animation=”fadeIn”][vc_column width=”1\/2″][vc_single_image image=”402″ img_size=”full” add_caption=”yes” onclick=”link_image”][\/vc_column][vc_column width=”1\/4″][vc_column_text 0=””]The mobile phone data allow to determine the exact time at which the connection was made as well as the exact location of the mobile phone mast to which the mobile phone was connected.<\/p>\n

These very rich data source is of great relevance for mobility studies. The sample is huge in terms of representativity and the number of observation per time unit.[\/vc_column_text][\/vc_column][vc_column width=”1\/4″][vc_column_text 0=””]Stratec has developed over the years extensive know-how in processing and analyzing these mobile phone data. The successive locations of mobile phone masts to which the users are connected allow to create origin-destination matrices and physical presence rates on different spots with a very sharp spatiotemporal resolution.<\/p>\n

We also conduct surveys related to the movement of people by using smartphone apps.[\/vc_column_text][\/vc_column][\/vc_row][vc_row css_animation=”fadeIn”][vc_column 0=””][vc_empty_space height=”60px”][\/vc_column][\/vc_row][vc_row css_animation=”fadeIn”][vc_column width=”2\/3″][vc_column_text css=”.vc_custom_1506956856666{margin-bottom: -35px !important;}”]<\/p>\n

Sankey diagram<\/h2>\n

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Sankey diagrams allow to represent in a comprehensive way the flows between different entities<\/h3>\n

[\/vc_column_text][\/vc_column][vc_column width=”1\/3″][\/vc_column][\/vc_row][vc_row css_animation=”fadeIn”][vc_column width=”2\/3″][vc_single_image image=”407″ img_size=”full” add_caption=”yes” onclick=”link_image”][\/vc_column][vc_column width=”1\/3″][vc_column_text 0=””]These diagrams may concern the flows of materials, financial flow, flows of people, …<\/p>\n

The Stratec teams have already developed this kind of diagrams to represent the income and expenses linked to institutions.[\/vc_column_text][\/vc_column][\/vc_row][vc_row css_animation=”fadeIn”][vc_column 0=””][vc_empty_space height=”60px”][\/vc_column][\/vc_row][vc_row css_animation=”fadeIn”][vc_column width=”2\/3″][vc_column_text css=”.vc_custom_1506956884084{margin-bottom: -35px !important;}”]<\/p>\n

Vulgarization<\/h2>\n

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Stratec attaches great importance to the communication with regard to its large-scale infrastructure projects.<\/h3>\n

[\/vc_column_text][\/vc_column][vc_column width=”1\/3″][\/vc_column][\/vc_row][vc_row css_animation=”fadeIn”][vc_column width=”2\/3″][vc_single_image image=”405″ img_size=”full” add_caption=”yes” onclick=”link_image”][\/vc_column][vc_column width=”1\/3″][vc_column_text 0=””]The visuals must be explicit, easy to comprehend and graphical so they can be easily understood and shared by both the authorities and the citizens.<\/p>\n

The results of transport flows (of people or freight), the local and territorial challenges of the infrastructure or land use projects, the multimodal accessibility, …\u2028To achieve this goal, we use as much as possible visuals and graphs that summarize our studies in a clear and comprehensive way.[\/vc_column_text][\/vc_column][\/vc_row][vc_row css_animation=”fadeIn”][vc_column 0=””][vc_empty_space height=”60px”][\/vc_column][\/vc_row][vc_row css_animation=”fadeIn”][vc_column width=”2\/3″][vc_column_text css=”.vc_custom_1507127422628{margin-bottom: -35px !important;}”]<\/p>\n

Geographic information systems<\/h2>\n

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The perfect mastery of Geographic Information Systems (GIS) is another of our various skills.<\/h3>\n

[\/vc_column_text][\/vc_column][vc_column width=”1\/3″][\/vc_column][\/vc_row][vc_row css_animation=”fadeIn”][vc_column width=”2\/3″][vc_single_image image=”576″ img_size=”full” add_caption=”yes” onclick=”link_image”][\/vc_column][vc_column width=”1\/3″][vc_column_text 0=””]Most of the data we have to analyze within the scope of our studies, include a geographic dimension. These studies are intended for actors having an in-depth knowledge of their territory.<\/p>\n

For this reason, we take great care in providing them with analyses and results under the form of explicit maps so they can use this information as decision-support tools.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=”2\/3″][vc_row_inner css=”.vc_custom_1507713306389{margin-bottom: -35px !important;border-bottom-width: 0px !important;padding-top: 30px !important;padding-right: 50px !important;padding-left: 50px !important;background-color: #040b28 !important;border-bottom-color: #040b28 !important;border-bottom-style: solid !important;}”][vc_column_inner][vc_column_text]<\/p>\n

Our main tools<\/span><\/h3>\n

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