Spatial Reference System not available (greyed out) when creating a KLM Mesh or a KLM Super Overlay Production

Scott Karlins — Thu, 09 Jul 2020 20:42:14 GMT

I have a project with sUAS photos and GCP's. I submitted Aerotriangulation, in the NAD83(2011) EPSG6447 projected coordinate system, with adjustment constraints on the control points only. All looks great and it is georeferenced.

My issue is when creating a KLM Mesh or a KLM Super Overlay Production. When I go to choose my Spatial Reference System, it is greyed out with WGS84 stuck in the greyed out area. I need to choose the NAD83(2011) EPSG6447 projected coordinate system, but I cannot.

If I create this production as is, it of course comes out in the wrong part of the country.

How do I get around this issue?

Thank you, Scott K.

Aerotiangulation - Unable to match all pictures to the main component

Leo Gier — Fri, 17 Jul 2020 20:07:21 GMT

Dear support team,

I'm trying to complete the AeroTriangulation in the latest ContextCapture.

I've 3614 photo's of 100MP.

I've tried multiple settings but it will only use 1014 photos for the main component and isn't using the orange pictures shown above.

I assume I'm doing something wrong with some settings, but when I tweak, them change them from the default one, it fails to aerotriangulate.

The settings below are the ones I used for matching 1014 photo's:

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
- Blockwise color equalization: Enabled
- Splats: Enabled
- Component construction mode: MultiPass
- Photo downsampling: 90%

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

This was the log when it crashed for the first time and used these settings;

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

B. Main settings:
- Key point density: High
- Tags or QR Codes extraction: Disabled
- Pair selection mode: Default
- Blockwise color equalization: Enabled
- Splats: Enabled
- Component construction mode: MultiPass
- Photo downsampling: 90%

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: PerPhoto

https://www.dropbox.com/s/17psrt3s2n212c6/AT%20failed.zip?dl=0

This log was created after it crashed the second time with some slightly different settings;

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

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

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

https://www.dropbox.com/s/a2fn25qc0zgzwb8/Block_1%20-%20AT%20%282%29.zip?dl=0

PC specs:

RTX 2080ti
i9 9900k
128GB RAM

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Fri, 17 Jul 2020 02:05:16 GMT

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Spatial Reference System not available (greyed out) when creating a KLM Mesh or a KLM Super Overlay Production

Aerotiangulation - Unable to match all pictures to the main component

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