Locating underground utilities has always been one of the most challenging and risky parts of construction. Striking an unseen gas line or damaging an electrical conduit can lead to costly delays, ...
Abstract: Traditionally, urban traveling patterns have been obtained through origin-destination surveys. This method presents drawbacks such as high costs, reduced representativeness of the surveyed ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results