启用铁路资产快速安全地捕获
完整的铁路资产捕获，而无需在几周内破坏施工
PROJECT: Capturing all the infrastructure of the Gotthard Base Tunnel for as built documentation
CUSTOMER: Grunder Ingenieure AG
PRODUCT: Leica Pegasus:Two
目的：Grunder Ingenieure AG签订了合同，以提供完整的库存，并作为Gotthard Base隧道的构建文档，而无需破坏正在进行的建筑
Grunder Ingenieure AG was contracted to deliver a complete inventory and as built documentation of the Gotthard Base Tunnel. Using Leica Pegasus:Two they were able to efficiently capture the entire project in only a few weeks, without disrupting the ongoing construction, benefiting all working stakeholders. The company selected the Leica Pegasus:Two to capture infrastructure of the new built open tracks safely and efficiently enabling engineers to work with the most accurate representation available.
Download the full case study for more information
当圣哥达隧道正式开通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 kilometers 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 kilometers, plus almost 50 km of new 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。在轨道打开测试操作之前，主要任务之一是捕获隧道的所有基础架构以供拟建文档。
"There are several stakeholders working on the overall project, and we were tasked with registering the entire infrastructure to collect for the infrastructure database of the Swiss Federal Railways. All these users can now access this information," said Gilbert Roulier, Grunder’s director of imagining, laser scanning and mobile mapping. "Entering the under-construction tunnel and outdoor tracks also presented organising challenges that we needed to account for with our engineers and surveying instruments."
该公司选择了Leica Pegasus：两个用于安全有效地捕获新内置开放式轨道的整个基础架构。结合Leica Geosystems总站，Grunder能够提供一个完整的亚博5分钟快三数据库，其中包括3D图像和点云，涵盖了导轨，标牌，柱子，电气线以及进一步的安装和结构元素。
Want to learn more about the Gotthard Base Tunnel project by Grunder Ingenieure AG? Download the full case study.
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