Revealing rail’s underground with detection radar

Author:Renata Barradas Gutiérrez

大多数人在街上行走不知道自己的脚下。安德烈·菲舍尔（Andre Fischer），电气工程师兼首席执行官Fischer扫描, knows there is an intricate network of utilities that unwind buried in the subsoil supporting the modern life that raises from the ground above. Pipes, fibre optic cables, steel pipes, power cables, communication lines, among others, need to be accurately detected and mapped before anyone starts digging to avoid any accidents or damage to the utilities. Fischer knows the importance of accurately locating and positing every type of utility and has been working for 10 years providing best-in-class, non-destructive testing and subsoil object location services.

准备发现未知的

Gtu Ingenieurgeselgesellschaft MBH是1989年以来的岩土工程办公室，将费舍尔扫描带有复杂的任务 - 检测所有金属物体，这可能是弹药，这可能是第二次世界大战的弹药，在Niederhalden的德国火车站的铁轨下。Fischer必须以非破坏性的方式准确地定位金属物体，以便公司可以在铁轨下安装新的信号电缆，而不会面对任何障碍物。

Geared up with theLeica DS2000实用程序检测雷达andDX Office Vision实用程序后处理软件针对此任务，Fischer通过在区域模式下以单扫描线以单扫描线以检测金属对象和实用程序来毫不费力地将DS2000推送出来，从而收集了地面穿透雷达（GPR）数据。电气工程师检查了3公里的部分沿着火车轨道的地下more than 30 locations在短短两天内完成任务的高效且节省时间的方式。

“其他方法，例如试验孔，太耗时，可能会引起公用事业的罢工，并具有额外的成本，例如人力和挖掘机。由于现场有电缆，因此无法使用替代金属探测器，”said Fischer.“ DS2000是紧凑的，易于设置的，并且机载软件允许在网站上实时检查收集的数据。高效的工作减少了火车轨道需要关闭的时间和成本所需的时间。”

探地雷达数据后期处理完成在DX办公室粘度ion to create a professional documentation of the detected objects. Using the utility post-processing software, Fischer analysed the B-scans, finding and documenting the hyperbolas that represent the embedded objects. The GPR data provided to the client, including all the buried objects and utilities, were used by GTU Ingenieurgesellschaft to avoid utility strikes and ammunition hits while drilling and digging.

“I’m very convinced about this solution [DS2000 and DX Office Vision] because it is reliable as well as fast and highly performing. This solution proved to be the most suitable system for this kind of tasks and it allows me to work in the most efficient way and serve my clients’ projects,”said Fischer.“该软件是直观且易于使用的，如果需要重新调整，可以绘制和验证办公室中的数据。”

Unleashing the potential

必须连续维护或维修地下下方的基础设施。为了了解公用事业的准确位置，Fischer Trusts Leica GeoSystems实用程序检测硬件和软件解决方案。Fischer Scan配备了地理系统技术，可为建筑结构的非破坏性测试以及使用雷达和磁性感应技术的地下管道和供应线的位置和定位提供合格的服务。提供的服务包括：

• Locating and positioning of objects in the ground or concrete
• 扫描数据分析咨询和扫描数据优化
• 创建2D和3D扫描数据及其集成到DXF或DWG数据计划中。

“My company offers services to detect and position utilities in the underground. With Leica Geosystems as my competent partner, I have a complete solution to grow successfully my business over the next years,”concludes Fischer.