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Christian louboutin discount GPS travel with more than a thousand residents of B， louboutin: -> ,red sole shoes
Morning News (reporter Chen Lin) in In order to find out the Beijing citizens,Louboutin hot sale, Yesterday,Christian Louboutin Sandals, reporters from the city Transportation Committee was informed that from today, the fourth resident travel survey started,Louboutin, more than 1,Christian Louboutin Sandals,200 professional investigators will conduct random population of 5 million families travel household survey, more than 1,Christian Louboutin Sandals,000 volunteers will carry detailed record of the GPS to travel situation.
GPS positioning residents travel case

today,discount christian louboutin, investigators will travel home for the residents survey. It is reported that investigators will stay in the neighborhood committees staff with the assistance of home visits to collect information. The trip home residents in the scope of the investigation involving a total of 320 city streets in 16 counties,Christian Louboutin Pumps, towns and regional offices,discount christian louboutin, the total sample of 50,Christian Louboutin sandals,000 households,sanminglouboutin, about 15 million people.
According to the Beijing Traffic Development Research Center,Christian Louboutin Platforms, GUO Fu introduced,louboutin pumps, in order to ensure the accuracy of the survey, the survey for the first time enable the GPS positioning system and other new technologies. Selected in the survey more than 1,Christian louboutin outlets,000 volunteers to bring their small GPS positioning equipment,Christian Louboutin Wedges, to conduct a detailed record of their trip, as the accuracy of a large sample of data correction.
investigators will be divided into two home

The survey is divided into two households,Louboutin outlets, members of the first home visit to complete the survey when the household's basic family information,Discount christian louboutin shoes, retention survey water diaries,Christian Louboutin Pumps, please fill out the survey with the residents on the travel situation; the second time home inspection in the recovery of the agreed date of the completed surveys residents diary and fill out the questionnaire. Home Mid-Autumn Festival and National Day time does not include holidays,Christian louboutin hot sale, the survey will end on October 31.
questionnaire in order to ensure the recovery and investigation of the accuracy of the content of completed survey to survey interviewers interviewed the way home,Christian Louboutin Wedges, the residents do not need to worry about their personal information was leaked. According to reports, residents interviewed for the family and personal information,discount louboutin, only the fourth comprehensive survey of residents of the city's traffic travel survey work,Christian Louboutin Wedges, and strictly confidential.
survey content are the travel information

It is understood that the residents household survey as the basic sampling unit,Christian louboutin discount, the survey sample households were eligible for family residence more than five days per week as well as survey temporary residence or temporary residence the day the other person at home: such as relatives, friends,Christian louboutin outlet, visitors and so on.
survey content itself to the surveyed residents travel-related information,Louboutin outlet, including trip purpose,Red sole shoes on sale, trip time,Christian Louboutin Sandals, trip distance,Louboutin outlet, transportation,Christian louboutin outlet, travel routes,Christian louboutin on sale, transport costs, credit card cases, parking and so on; and home address, members, with the vehicle and contact information, and family members of the family occupation, age, address and other related properties and travel behavior information.