Cerema certified mobility survey (EMC²) Grand Angoulême - 2023 - Standard operation

This file makes available the standard operation of the EMC² du Grand Angoulême, carried out in 2023 by the Communauté d’Agglomération du Grand Angoulême. This file consists of the following data: * The identity card of the survey, * Standard farm, consisting of: * the summary detailing the list of tables composing the standard holding: name of the table, description, geographical level, filter, variables and adjustment coefficient used, * tables of the standard holding, sometimes composed of several tabs, specifying at the top of the table the scope of the calculation, * An annex comprising: * The GIS files of the survey: perimeters of the territory surveyed, municipalities surveyed, geographical stratification of the survey perimeter broken down into "drawing sectors", these "drawing sectors" (name: DTIR) being grouped into analytical zonings developed by the project owner of the survey at different levels of aggregation D30, D10 and D2 (for small surveys, D30 and D10 do not exist and are replaced by a D5 split) * The correlation table between drawing and cutting sectors D30, D10 and D2 (for small surveys, D30 and D10 do not exist and are replaced by a cutting D5), * The nomenclatures of the groupings of modalities for the variables *transport mode* and *reasons* used for standard operation (MOD2FMT, MOD3FMT, MOD9FMT, MODPFMT, MODMFMT, RMO1FMT, RMO2FMT, RMO3FMT, MOT8FMT, MOT9FMT in text form) * The hierarchy of transport modes used in the survey, to determine the main mode (MODP) of a journey containing 2 or more mechanised journeys. It can be different depending on whether we give importance to collective urban or non-urban modes. * The survey questionnaire. * An accompanying document containing definitions of all terms used in an EMC², the method of construction of the main indicators and some statistical recommendations. For more information on the methodology for carrying out an EMC², the reader is invited to consult the [Methodological guide for carrying out an EMC²](https://www.cerema.fr/en/actualites/enquetes-mobilite-certifiees-cerema-méthodologie).\ You can also find the [detailed results of the latest EMC² and information on ongoing surveys] on the Cerema website (https://www.cerema.fr/en/actualites/actualite-emc2-enquetes-cours-latest-results). An [interactive map](https://www.cerema.fr/activities/mobilities/knowledge-modeling-evaluation-mobilite/enquetes-mobilite-emc2) also provides an opportunity to consult the main indicators of EMC² carried out since 2015.