Update 20.1 - revised AT engine

Jason Hagon — Wed, 30 Nov 2022 09:37:38 GMT

We are using Context Capture Desktop edition 20.1 V10.20.1.5562 and noticed that there have been some updates to the AT engine and an additional low level preset added.

Aerotriangulation: trust more input metadata when available.
Aerotriangulation: low level preset “Maximum position metadata confidence.cfg” to help with difficult
linear projects when PPK or RTK positions are available.

I was hoping more information could be shared about these settings. What criteria needs to be met to trust the metadata? Is this position and orientation data from EXIF/imported data? Is position only sufficient? Is the metadata only trusted more when the low level preset is used, or does this happen automatically when metadata meets the criteria?

What is the difference between using the low level preset vs setting the AT to use Photo positioning metadata as an adjustment constraint as adjust/adjust within tolerance?

Thanks,

Jason.

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Richard Vincent — Wed, 09 Aug 2017 13:27:39 GMT

How do I import a processed colorized point cloud in las format into context capture - I do not have trajectories as the data was created photogrammetricaly

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Wed, 09 Aug 2017 01:41:51 GMT

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Update 20.1 - revised AT engine

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