Road counts on the Var departmental network - 2021

Road counts on the departmental network by detailed section by month and cumulated in 2017 with comparison on the previous year. Automatic section traffic counting consists of counting the number of vehicles on a single or two-way road. \--- **Semantic description for each road counting section:** * ROAD: Departmental road * ROUTE_1: redundant information * PLOD: Linear location at the beginning of the section on the road network = field terminal number * PLO: redundant information * PLOF: Linear location at the end of the section on the road network = field terminal number * PLOF_1: redundant information * ABSD: Distance in meters from the beginning of the terminal (see PLOD) * ABSD_1: redundant information * ABSF: Distance in metres from the end of the terminal (see PLOD) * ABSF_1: redundant information * CUMULD: Distance from the beginning of the section to the beginning of the road in metres * CUMULF: Distance of the end of the section from the beginning of the road in metres * TYPSEC: Type of counting section = T for temporary and P for permanent * FREQREL: * IDSEC1: identifier section1 * IDSEC2: ID section2 * IDCPT: * SecInd,: identifier of the section resulting from the concatenation of IDSEC1 and IDSEC2 * Sec: section number * Ind: section index * SecInd_1: Concatenation Sec and Ind * Meaning: value per direction (3 = cumulation of the two directions of circulation) * TYPE_COMPT: Meter counting type (T for temporary and P for permanent ) * Origin_li: Name of the counting place * Extremite_: redundant information * Counting: Meter name * PR_Compteu, : Linear location of the meter on the road network (point number in the field) * ABS_Account: Distance in metres from the terminal (see PLOD) * N_PL: Percentage of heavy goods vehicles in relation to the MJA * MJA_2017: Annual daily average in 2017 * MJA_2016: Annual daily average in 2016 * EVOL: Difference between MJA 2017 and MJA 2016 * MJM01, MJM02 , MJM03, MJM04, MJM05, MJM06, MJM07, MJM08, MJM09, MJM10, MJM11, MJM12: Monthly daily average from January to December本数据集包含省级道路网（departmental network）的分路段月度道路交通流量统计数据，所有数据于2017年累计汇总，并与上一年度数据进行对比。自动路段交通流量统计指对单向或双向道路上的机动车数量进行计数。 --- **各道路交通统计路段语义说明：** * ROAD：省级道路（Departmental road） * ROUTE_1：冗余信息 * PLOD：道路网中路段起点的线性位置，对应现场终端编号（Linear location at the beginning of the section on the road network = field terminal number） * PLO：冗余信息 * PLOF：道路网中路段终点的线性位置，对应现场终端编号（Linear location at the end of the section on the road network = field terminal number） * PLOF_1：冗余信息 * ABSD：距起点终端（即PLOD）的距离，单位：米（Distance in meters from the beginning of the terminal (see PLOD)） * ABSD_1：冗余信息 * ABSF：距终点终端（即PLOD）的距离，单位：米（Distance in metres from the end of the terminal (see PLOD)） * ABSF_1：冗余信息 * CUMULD：路段起点距道路起点的距离，单位：米（Distance from the beginning of the section to the beginning of the road in metres） * CUMULF：路段终点距道路起点的距离，单位：米（Distance of the end of the section from the beginning of the road in metres） * TYPSEC：统计路段类型，其中T代表临时统计路段，P代表永久统计路段（Type of counting section = T for temporary and P for permanent） * FREQREL：无详细说明 * IDSEC1：路段标识符1 * IDSEC2：路段标识符2 * IDCPT：无详细说明 * SecInd：由IDSEC1与IDSEC2拼接得到的路段标识符 * Sec：路段编号 * Ind：路段索引 * SecInd_1：由Sec与Ind拼接得到的路段标识符 * Meaning：单方向流量值，取值3代表双向通行流量的累加值（value per direction (3 = cumulation of the two directions of circulation)） * TYPE_COMPT：交通计数设备类型，其中T代表临时计数设备，P代表永久计数设备（Meter counting type (T for temporary and P for permanent )） * Origin_li：统计点位名称 * Extremite_：冗余信息 * Counting：计数设备名称 * PR_Compteu：计数设备在道路网中的线性位置（对应现场点位编号）（Linear location of the meter on the road network (point number in the field)） * ABS_Account：距终端（即PLOD）的距离，单位：米（Distance in metres from the terminal (see PLOD)） * N_PL：重型货车流量占年日均总流量的百分比（Percentage of heavy goods vehicles in relation to the MJA） * MJA_2017：2017年年日均交通量（Annual daily average in 2017） * MJA_2016：2016年年日均交通量（Annual daily average in 2016） * EVOL：2017年与2016年年日均交通量的差值（Difference between MJA 2017 and MJA 2016） * MJM01、MJM02、MJM03、MJM04、MJM05、MJM06、MJM07、MJM08、MJM09、MJM10、MJM11、MJM12：分别代表1月至12月的月日均交通量（Monthly daily average from January to December）