Introduction
In this guide, we'll walk you through the process of adjusting the range of your intensity and intensity gradient views. This adjustment can significantly enhance the visibility of features in your data set, aiding in tasks such as aligning to Ground Control Points (GCPs).
Step-by-Step Guide
1. Accessing the Layers
First, access the layers icon to view the point cloud in elevation.
- Click on the Layers icon.
- Expand the Elevation view by clicking the corresponding icon.
2. Switching to Intensity View
Next, switch the view from Elevation to Intensity.
- Click on the Intensity view icon.
- Zoom in to get a closer look at the details.
3. Removing Obstructions
Turn off any obstructive elements such as photos and trajectory lines.
- Disable the photo layer.
- Disable the trajectory layer.
4. Adjusting the Intensity Range
To bring out the contrasting features in your data, adjust the intensity range.
- Drag the right slider towards the center to lighten the view.
- Drag the left slider towards the right to refine the contrast.
By making these adjustments, you can enhance features such as the painted lines on a sports field, which can be crucial for tasks like aligning to a GCP.
5. Switching to Intensity Gradient View
For even more detailed adjustments, switch to the Intensity Gradient view.
- Click on the Intensity Gradient view icon.
- Zoom out to see the overall effect of your adjustments.
Tips for Effective Adjustments
- Understand the survey location and expected features in your data.
- Use small adjustments to bring out variations in the Intensity views.
- Every data set is different, so focus on identifying and enhancing key features.
Conclusion
Adjusting the Intensity and Intensity Gradient ranges can make a significant difference in the clarity and usability of your data. For more information on how to make the most out of your LiDAR data, check out our other articles on the Rock Robotic Knowledge Base.
If you have any feedback or questions, feel free to send them to support@rockrobotic.com.