Traditional Culture Encyclopedia - Traditional stories - What is the definition of OD survey and what is the main content of OD survey of urban residents?
What is the definition of OD survey and what is the main content of OD survey of urban residents?
OD survey is also called OD traffic survey, and OD traffic refers to the traffic volume between destinations. "O" comes from English ORIGIN, indicating the starting point of the line, and "D" comes from English DESTINATION, indicating the end point of the line.
Home visit survey is a sample home visit to families living in the survey area. Investigators will know the detailed travel situation of all family members, including preschool children, for more than 6 years (such as the personal travel survey conducted in Beijing 1986), including departure place, departure time, destination, arrival time, transportation, travel purpose, transfer situation, walking time before and after boarding the bus, etc.
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