如何使用Leica GS18 I数据

Leica GS18 I GNSS RTK rover utilises highly innovative Visual Positioning technology based on integration of GNSS, IMU and a camera. With Visual Positioning, users can capture areas of interest from a distance and measure points from images. It enables you to measure points from images with survey-grade accuracy either in the field or in the office.
The office workflow for GS18 I is based on Infinity. Users can measure single points or create a point cloud from the data. Here is a quick workflow.

Import and visualise GS18 I data in the project

要导入GS18 I数据，只需从功能区中选择导入即可。在“导入”对话框中，突出显示DBX文件，然后选择导入。在图形视图中放大，旋转和锅，以获取导入的数据和图像的概述。导入的图像组和相关图像在导航器中的“库对象”列表中列出。

图1:GS18我照片不重要d into Infinity

Measure Points from images

要测量点，请突出显示导航器中的图像组，从上下文菜单中选择“打开查看器”。在图像查看器中，导航到所需的图像并测量新点。放大和锅到所需的位置或使用放大镜以仔细查看。单击选择该点，并从其他图像自动识别相同的功能。创建的点在“点视图窗格”中列出，可以在图像中查看。

Merge image groups

Create a Dense point cloud

Image 3: Dense Point Cloud of a building elevation generated from GS18 I images

Move the on-site work to the office and measure points from images.观看视频to learn how to work with the GS18 I data in more details.

For more Infinity tutorials,查看完整的播放列表.