Error: Point Cloud rotated / inverted / upside down in the rayCloud

Error

Point Cloud rotated / inverted / upside down in the rayCloud

 

Cause

This issue may come from different reasons:

  • Processing images with no geolocation and no Ground Control Points are used:
    The correct project rotation may not be accurate.

  • Processing images with geolocation, no Ground Control Points, and dataset only consists of a single line of images with no side image overlap:
    The correct project orientation may not be accurate.

 

Solution

If processing images with no geolocation, and GCP coordinate information available:

  • Incorporate GCPs and Reoptimize: 202560239.

If processing images with no geolocation, and GCP coordinate information is not available:

  • Incorporate an Orientation Constraint and Reoptimize: 205360385.

If processing images with geolocation, no GCP, and dataset only consists of a single line of images with no side image overlap.

  • Incorporate GCPs and Reoptimize: 202560239.

 

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