Abstract. The Strasbourg tramway has only one tunnel 1400 m long built in 1994. It grants the operation of two lines transportation network. also houses underground station "Gare centrale" and is operated by CTS (Compagnie des Transports Strasbourgeois). Due to new guidelines for georeferencing networks, had know precise planimetric altimetric position tunnel, considered as a sensitive network ...

Current urban mobility systems in Europe, characterized by high car shares, have negative environmental and health impacts but struggle to mitigate these for fear of sacrificing accessibility. Ironically, before the transition (in 1950s 1960s Western countries 1990s Eastern Europe), most cities were accessible walking, cycling, public transport, few cars there were. Through a longitudinal case ...

The geomagnetic field declination (D) and horizontal component (H)were observed visually at the Helsinki magnetic observatory between 1844–1912. About 2.0 million single observations of the magnetic components are available. The observing equipment and observation methods were the same for almost 70 years. The Helsinki data series is thus rather homogeneous and suitable for magnetic field analy...

Abstract A number of non-invasive techniques were used to study the state conservation an important archaeological site in centre Rome, Crypta Balbi (part Museo Nazionale Romano), so-called after proconsul Lucio Cornelio Balbo, who year 13 BC built here a theatre Campus Martius [1]. Excavations are still ongoing, so new relevant findings could be discovered. At same time, this involves that eac...