使铁路资产快速捕获and safely

When the Gotthard Base Tunnel officially opened in June 2016 as part of the New Rail Link through the Alps (NRLA), a construction project 20 plus years in the making at 9.8 billion Swiss francs yielded the world’s longest and deepest traffic tunnel. At 57 kilometres long and with a rock overburden of 2,300 meters, the tunnel increases the total transport capacity across the Swiss Alps while reducing passenger travel time between northern and southern Europe by one hour. With minimal gradient and wide curves, the route is also a flatter, lower-level journey at only 550 m above sea level. The whole tunnel system measures a total of 152 km, plus almost 50 km of newly built outdoor tracks.

当瑞士领先的工程公司Grunder Ingenieure AG专门从事铁路调查，Leica Geosystems Solutions的长期使用者被Alptransit Gotthard AG分包时，该公司知道这将是一项具有挑战性的任务，但对于历史书籍而言。在为测试操作打开的轨道之前，主要任务之一是捕获隧道的所有基础架构以供拟建文档。