To get the best position and orientation data possible, survey and mapping professionals must pair their LiDAR devices with an INS.
为了获取位置和姿态的最佳数据，测绘专家们通常会将卫惯导航系统和激光雷达进行搭配使用。
However, pairing LiDAR and INS devices can, by design, create inaccuracies due to offsets that are difficult to measure without some form of data-driven calibration. Without this calibration these inaccuracies can prove detrimental to your survey run and leave you with a point cloud you cannot deliver to your customer.
但这样的搭配带来了一些问题：由于无法精确地测量INS和LiDAR的安装相对位置偏差，导致数据失准。如果没有一个数据驱动的校准方法，会导致您的测绘点云质量较低，无法交付。
During this webinar, OxTS Support Engineer, Chen Liangyu will discuss how you can get the best output from your data; providing attendees with a live boresight calibration demonstration and showing you how to create a pointcloud using OxTS Georeferencer.
在本次研讨会中，OxTS技术支持工程师 陈亮宇 会讲解如何最大程度地利用您的测绘数据，并演示如何使用OxTS开发的轴线校准工具 – 数据驱动的校准方式。
During the webinar you will learn:
参加本次研讨会您会收获：
- A number of ‘best practices’ to ensure you’re getting the most out of your LiDAR and INS data
学习INS和LiDAR无缝衔接的使用技巧 - How to perform a boresight calibration
如何操作轴线校准工具 - How to create an accurate, geo-referenced pointcloud using OxTS Georeferencer
如何使用Georeferencer生成高精度点云图 - The difference between a boresighted vs unboresighted pointcloud
对比轴线校准之前与之后的数据差异
This session was presented live on Thursday 26th November, at 20:00 hrs Beijing time (12:00 hrs GMT).
本研讨会将于11月26日，北京时间晚8点举行。
If you missed this session, you can watch a recording via this link.
Further resources:
其他资料：
- Learn more about a ‘day in the life’ of your presenter. Read Liangyu Chen’s blog post.
- 点击我们的博客，了解技师支持工程师陈亮宇的一天。
- Learn more about a ‘day in the life’ of Regional Support Engineer, Sun Wen. Read Sun Wen’s blog post.
- 点击我们的博客，了解技术支持工程师孙文的一天。
- To view more webinars, in Chinese, from the OxTS Regional Support team, please click here.
- 点击这里获取更多中文研讨会内容。
- To view more webinars, in English, from the OxTS Centre of Excellence and learn with confidence, please click here.
- 点击这里查看OxTS优学中心的更多研讨会内容。
