与precisi建立天堂on

作者：Renata BarradasGutiérrez

在德国南部的热浴天堂进入Thermen＆Badwelt Sinsheim的客人可以在热带景观中放松400多个热带棕榈树，以传达节日气氛。64,000平方英尺的热糟糕综合体提供独特的桑拿景点，例如世界上最大的桑拿浴室，25米的游泳池和一个被移动玻璃屋顶覆盖的浴室棕榈天堂。

With the help of the surveying and geo-information centre office Schwing & Dr. Neureither, the complex emerged in a record time of 12 months and opened its doors in 2012. This 45 million euro bathing complex has earned four excellence awards and is the largest thermal bath in Southern Germany.

The tasks performed by the surveying office Schwing & Dr. Neureither included:

• Setting of axis for concrete and steel construction
• 施工阶段的连续控制测量
• 项目完成后监视测量。

To achieve this, the surveying office needed an instrument that could combine the latest technologies in the fields of total station measurements, digital imagery, 3D laser scanning and GNSS positioning.

Leica的多站：所有任务的多合一解决方案

Thermen＆Badwelt Sinsheim项目涵盖了所有与计划和建筑有关的测量服务。为了能够提供最高精确度的创新和经济解决方案，Schwing＆Neurether办公室选择使用Leica Nova MS50多站来完成该项目中的所有任务。这些任务包括：

• 创建固定点字段
• 3D激光扫描
• 从建筑元素中占有
• 控制测量
• 监视measurements
• 3D激光扫描文档

“I was delighted that the management team decided to purchase the Leica Nova MS50.乐器的精度和速度简直是出色，”Schwing和Neureither博士的部门负责人Hardy Schwalb说。

平衡准确性，范围和速度

High accuracy measurements were essential to ensure that the complex developed with low energy consumption, resource conservation and sustainability standards. To achieve this goal, large movable glass roofs had to be built to guarantee maximum heat generation from solar energy and allow a total shutdown of all heating and ventilation systems in sunny weather conditions.

“我们需要小于3毫米的精度来建造可移动的钢屋顶。这个精度很容易达到with the MS50,”said Schwalb.

To define the concrete and steel axis, the total station functionality integrated in the MultiStation automated the measurement procedures. A combination of metal studs and reflex marks was used for the marking of the points. The internal accuracy of the fixed-point field obtained was, in the position as well as in the height, less than 1 mm.“值得注意的是，MS50的距离测量范围非常好，最重要的是可靠的结果”said Schwalb.

“It was very helpful to save the planning data in the DXF format for the performed stakeout work. In this way, it was easy to define the axis in the graphic. Thus, analogous plans were for the most part relinquished. This led to a reduction on the work load,”said Schwalb.

After the first construction phase of the THERMEN & BADWELT SINSHEIM was completed, a 3D laser scanning documentation was performed. To visualise the topographic survey data, complex structures had to be recorded in parts; these areas were easily detected and documented with the 3D point cloud function and with the internal wide angle camera. These functions were made easier for the Schwing & Dr. Neureither team to bring technical data together and work the details in the office.

“挑战在于，加热的游泳池释放了水蒸气，尤其是在室外地区。可以预见，在这些条件下，必须质疑点云测量结果。但是，尽管湿度极高，但MS50遵循IP65规格并交付flawless and reliable results在整个项目期间，”said Schwalb.

In the closing words of the department head,“ Leica Nova MS50提供了许多功能，因此也具有很大的优势。得益于高度可实现的准确性，可靠地解决了各种问题。由于测量时间很快high speed3D激光扫描仪；这允许对最终使客户受益的项目进行更经济的处理。”