GEO Business 2021

对铁轨轨道几何形状的高度准确调查至关重要，因为它决定了火车可以安全行驶的速度。了解轨道及其周围环境之间的关系对于确保火车和基础设施之间的必要安全清除也非常重要。由于时间限制和访问轨道时的其他限制，因此尽快测量细节的能力是关键。为了提高现场的测量速度，惯性测量单元（IMU）已添加到常规的轨道测量设备（TMD）中，仅使用TMD与传统的总站使用TMD的生产率高达五倍。bob apple可以将其他传感器（例如激光扫描仪）添加到TMD中，可以非常有效地创建精确的高清点，从而可以在办公室的安全中进行深入分析。

想知道3人监控,仍然monitoring the largest construction site in Europe? Hinkley Point C took full advantage of the Leica Monitoring Solution provided by SCCS. At its height the Monitoring System had 40 TM50s, 6 GNSS, 2 MS60s working in an integrated bespoke system. Using the fully automated monitoring solution to aid the team in managing the monitoring system and how Covid-19 aided a shift to an automated approach to system management to help mitigate the effect of Covid-19 on a small team. This seminar will provide first hand experience from the monitoring surveyor on a once in a lifetime project.

可持续性是建筑行业的新价值和重点，而六边形致力于在地方和全球范围内进行真正的改变，以拥抱将导致更可持续的未来的变化。bob体育报道

First came GPS, then multi-constellation GNSS, followed by tilt-compensated GNSS where the user can forget the bubble and measure or stakeout points with the speed and comfort of a tilted pole. Despite these innovations pushing the boundaries over the last three decades, it could be argued the technology has only been through an evolution. Measured points are still an individual contact point, at the tip of the pole, constrained by the overhead satellite coverage, or where can be reached.

Tunnel survey doesn’t always need a dedicated surveyor on-site. On a three-shift construction site, the tunneling engineers can do routine stake-out and measurements on their own without interrupting the excavation process. How to save / reduce waiting times to a minimum and simultaneously reducing costs and labour time is key. To find specialised tunnel surveyors to support a project has become difficult. Hence, we need a new solution to enable the people working at the tunnel face to execute simple profiling and set-out tasks. Tunneling crew trained in the use of Amberg Tunnel and Navigator can easily transfer their knowledge to other members of the tunneling team. This presentation will feature a case study from the HS2 project where tunnel engineers perform daily routine tasks.

Climate change is bringing an increase risk of slope failures to railways around the world. Landslides cause danger and disruption, and established means of monitoring and warning rail operators are inadequate. Network Rail has made the biggest investment yet in wireless remote condition monitoring of slopes to detect movement and warn stakeholders in near-realtime. Following two years’ of trial deployments, a large-scale deployment at 36 of the most at-risk sites in Kent and Sussex took place in 2020. A wireless intelligent monitoring system was used, with close to 6000 tilt sensors and 200 cameras installed and linked using the FlatMesh™ wireless mesh communications platform. Now, if the earth moves the trains don’t.