DJI P1 smart oblique photo not calibrated

Hi John

In the Aerotriangulation definition settings select the "Load preset  " button and go to C:\Program Files\Bentley\ContextCapture\Presets\AT to select and load the "Do not use pose metadata for SfM" preset file.. Run the aerotriangulation using this preset to resolve your issue.

I tried your suggestion and still excludes 180 images.

Test1

A. Positioning/georeferencing:
- Adjustment constraints: photo positioning metadata
- Final rigid registration: photo positioning metadata

B. Main settings:
- Key point density: Normal
- Tags or QR Codes extraction: Disabled
- Pair selection mode: Default
- Component construction mode: OnePass
- Blockwise color equalization: Enabled
- Splats: Enabled

C. Estimation policies:
- Tie points: Compute
- Position: Adjust
- Rotation: Adjust
- Photogroup estimation mode: MultiPass
- Focal length: Adjust
- Principal point: Adjust
- Radial distortion: Adjust
- Tangential distortion: Adjust
- Aspect ratio: Keep
- Skew: Keep
- Estimation groups: PerPhotogroup
- Using low level settings: Do not use pose metadata for SfM

Test2

A. Positioning/georeferencing:
- Adjustment constraints: photo positioning metadata
- Final rigid registration: photo positioning metadata

B. Main settings:
- Key point density: Normal
- Tags or QR Codes extraction: Disabled
- Pair selection mode: Default
- Component construction mode: OnePass
- Blockwise color equalization: Enabled
- Splats: Enabled

C. Estimation policies:
- Tie points: Compute
- Position: AdjustWithinTolerance 0.05( tolerance: 0.05 )
- Rotation: Adjust
- Photogroup estimation mode: MultiPass
- Focal length: Adjust
- Principal point: Adjust
- Radial distortion: Adjust
- Tangential distortion: Adjust
- Aspect ratio: Keep
- Skew: Keep
- Estimation groups: PerPhotogroup
- Using low level settings: Do not use pose metadata for SfM

Test3

A. Positioning/georeferencing:
- Adjustment constraints: photo positioning metadata
- Final rigid registration: none

B. Main settings:
- Key point density: Normal
- Tags or QR Codes extraction: Disabled
- Pair selection mode: Default
- Component construction mode: OnePass
- Blockwise color equalization: Enabled
- Splats: Enabled

C. Estimation policies:
- Tie points: Compute
- Position: AdjustWithinTolerance 0.05( tolerance: 0.05 )
- Rotation: Adjust
- Photogroup estimation mode: MultiPass
- Focal length: Adjust
- Principal point: Adjust
- Radial distortion: Adjust
- Tangential distortion: Adjust
- Aspect ratio: Keep
- Skew: Keep
- Estimation groups: PerPhotogroup
- Using low level settings: Do not use pose metadata for SfM

I used the following settings with no loss of photos:

A. Positioning/georeferencing:
- Adjustment constraints: none
- Final rigid registration: photo positioning metadata

B. Main settings:
- Key point density: Normal
- Tags or QR Codes extraction: Disabled
- Pair selection mode: Default
- Component construction mode: OnePass
- Blockwise color equalization: Enabled
- Splats: Enabled

C. Estimation policies:
- Tie points: Compute
- Position: Compute
- Rotation: Compute
- Photogroup estimation mode: MultiPass
- Focal length: Adjust
- Principal point: Adjust
- Radial distortion: Adjust
- Tangential distortion: Adjust
- Aspect ratio: Keep
- Skew: Keep
- Estimation groups: PerPhotogroup
- Using low level settings: Do not use pose metadata for SfM

Thank you. It seems that the position and rotation need to be in compute in order to work. Again thank you very much. I will assess the results if they are reliable.

Where  do you get the "Do not use pose metadata for SfM" preset file? I do not have it under presets, could you provide it?