Laser scanning has transformed efficiency for Faithful Registered Surveying in Japan

作者：Yoshie Katagiri

“有了BLK360，基本上没有任何地方无法调查，”

忠实的注册测量（FRS）是一家位于日本大阪市的土地测量公司。该公司的工作确保了该地区的财产准确记录，对于验证公司和个人财产权的平稳运行至关重要。该公司最近通过引入Leica Geosystems的Imaging Laser Scanner，The The The The The The The Image Secting，提高了现场调查工作的速度和效率Leica BLK360.

Objective: reducing time spent on-site

FRS的土地和房屋测量师Takashi Nakata解释了检查过程。“通过土地检查，我们对地面进行调查，以定义财产的确切边界，澄清土地使用澄清，并注册到法律事务局。对于建筑物检查，我们对建筑物的类别进行了分类，定义结构并调查了地面区域空间，还将结果记录到法律事务局。我们测量并评估称为“边界”的看不见的东西。

The business’ customers are mainly real estate companies that handle custom construction as well as construction companies and design offices. Speed and price are important factors for clients, so the more quickly that FRS surveyors can work, the more competitive the business is. It was with this in mind that that company introduced 3D laser scanning. “I felt that it is significant to reduce the time of on-site work reliably,” Explains Nakata.

Nakata在选择BLK360之前先研究了各种激光扫描仪。决定性因素是快速性能和机动性，其他一些产品的重量是BLK360的重量高达四倍。bob综合app下载“我喜欢BLK360的非常紧凑的尺寸和高性能。它的垂直方向使其方便在狭窄空间中进行测量。我们认为，轻巧且高度可操纵意味着您可以轻松地将其用于日常使用，这在投资效果方面是一个重要的优势。”

快速测量可见度不佳的站点

3D激光扫描的主要好处是能够快速测量困难空间。通过使用Total Station进行遍历测量，您只能在两个或更多点的视线之间进行测量。如果您需要在一个角落或被树木阻塞的墙壁上进行测量，则需要移动总站以测量更多点以在屏障周围建立一连串的视线。

激光扫描仪的工作方式完全不同。它以3D捕获物理对象，产生一组被称为点云的测量点。Nakata解释说：“在能见度较差的地方，例如在高围栏之间爬楼梯，很难用一个总站进行测量，我感到压力。如果您在调查站点的多个位置设置了BLK360并获取点云，则可以使用[参考点]来注册点云，例如，在没有墙壁的侧面可见的实用杆。即使在可见度被阻塞的复杂站点中，也可以通过最少的扫描数量获得测量数据，而无需任何担忧，这在减少现场工作所需的时间方面是一个很大的优势。”

全面的数据集节省时间并防止重新工作

激光扫描仪将整个站点捕获在点云中，因此，如果客户询问您的详细信息，那么与原始摘要相比，您无需在现场返回即可进行更多测量。

“Before, when I made a cross-section of a position and presented it, I was often suddenly told, ‘I want a cross-section of this position.’ In the past, we had to go to the site again and repeat the measurement each time. Not only revisiting the site but also measuring extra points just in case is an extra and wasteful task, which will increase the on-site work hours. With BLK360, the problem of redoing on-site work has been resolved. Since we have 3D data, we can handle level measurement and cross-sectional views immediately by processing point cloud data stored in office PC if we receive an additional request,” says Nakata.

减少工时30％

正如最初预期的那样，BLK360在减少现场工作时产生了重大结果。“一个人花了三个小时才能使用BLK360来测量一个站点，这将需要三个小时的时间才能为两个拥有一个车站的人提供三个小时。Nakata解释说，工时数量已减少到三个小时。自3D激光扫描仪被引入以来，男子的时间为30％。

“In addition to simply reducing the number of man-hours, two people can do other things in parallel, such as one person can go to the government office and request for necessary documents while one person is surveying with BLK360. It is also significant that the number of tasks that can be completed by one person has increased. The degree of freedom of work has increased,” Nakata explains.

通过激光扫描发展业务

能够提供3D激光扫描作为一项服务，正在帮助FRS区分和发展其业务。该公司目前正在向客户和潜在公司教育激光扫描的优势和潜在用途。

Nakata says, “We have already made a video explaining the points of the point cloud data, and attached 3D images with the boundary points and boundaries highlighted, making it easy for customers and related parties to appreciate. Some customers are considering using it in the design of pre-built houses.” Nakata is also researching combining无人驾驶的航空机（无人机）使用BLK360捕获数据，以扩大公司可以进行的工作范围。“有了BLK360，基本上没有任何地方无法调查。”