Trip rate on a workday in the Helsinki metropolitan area
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Contents
Scope
What is the current trip rate (# personal trips/time unit) within the Helsinki metropolitan area (Greater Helsinki) ([[en:Helsinki Metropolitan Area|HMA) from one are to another on a typical workday? This includes all modes of transportation, including private car, bus, train, tram, metro, bike, walk, and composite traffic.
Definition
The indices currently used are
- Hma_area.
- Hma_area is used as two sub-dimensions: the origin and the destination of a trip.
- Time index for time of day at 0.2 h time intervals: 0, 0.2, 0.4,... 23.8.
Data
The Helsinki Metropolitan Area Council has performed detailed trip analyses in the area. They have estimated total number of trips and the distribution between defined regions. [1] [2]
The population size and the amounts of workplaces was based on the statistics by the Helsinki Metropolitan Area Council [3]. [4]
The distribution of trips along the day is based on Expolis data[5].
The current estimate is adjusted to the total number of private car trips, and therefore it reflects only a part of the trips within the scope of this variable.
Dependencies
None defined.
Formula
The formula is defined as an Analytica model file. The computation is based on disaggregation of the total trip number according to the data described above.
Result
See also
References
- ↑ YTV: Helsingin seudun nykytila (The Current State of Helsinki Region) PJS B 2002:1 [1]
- ↑ YTV: Liikkumisen nykytila. Pääkaupunkiseudun julkaisusarja B 2001:10. (a report in Finnish) Figs 6, 7, 8, 9. [2]
- ↑ Seutu-CD '03. YTV (The Helsinki Metropolitan Area Council), Helsinki, 2004.
- ↑ SeutuCD 02, a CD ROM database about the Helsinki area.
- ↑ Anu Kousa, Expolis database 12.11.2002.
