Q: How can I optimize the oblique imagery if the data amount is extremely huge and the browsing of the data is not smooth?

A: 1. Merge the root nodes with the command offered on the Oblique Photogrammetry tab.

2. Compress the texture with the command offered on the Oblique Photogrammetry tab.

3. Set the layer's maximum and minimum visible heights and distances with in the Layer Properties window.

4. Check the performance of graphics.

5. Use the latest graphics card driver.