The expressway information is composed of organization categories for managing Korean expressway route data, and spatial datasets designed for various coordinates systems (longitude and latitude, GRS80, Google coordinates).
There are workrooms dedicated to specific clients, and a row of 10 small rooms that can be booked for an afternoon or a week -- a motel for travelers on the data expressway.
Wal-Mart, as Mr. Doig explained, looks beyond a location's one- or two-mile radius and assesses access from expressways, drive-time data and proximity to public transit.
Such expressway VMS information was rarely addressed in the literature.
The traffic volume and average travelling speed data on expressways and arterial streets were obtained from an archived database.
Archived continuous supersonic vehicle detectors data of Kobe Route on Hanshin expressway network in Japan were considered in this study.
In the figure, data from different expressways are represented with different symbols, and the best fitted lines for each expressway route were obtained from non-linear regression analyses.
Then, separate crash risk analysis models were developed using Bayesian random parameter logistic regression technique; data from Shanghai urban expressway system were employed to conduct the empirical study.
It stores not only collected data such as the digital numerical map, expressway, and real-time based rainfall monitoring data (which is standardized using AWS, transmitted from meteorological observatory server), but also contains processed data obtained from the debris-flow hazard assessment and real-time prediction modules (Fig. 6).
To obtain information on the influencing factors other than topographical properties (elevation, slope, valley shape, and watershed size) and rainfall data, field surveys should be thoroughly conducted throughout entire expressway facility sections.
