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      24 Jan

    hello and thank you for accepting me as a member of the forum. i'm glad that i found your great site! Martin

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Recent Topics

camera footprint

Photogrammetry 17 May 2018
hi everybody i have a question: i tried to calculate the footprint (area covered) of a camera setting with my canon 5dsr having 8688x5792 pixels on a 36x24mm sensor which is a SPS of 0.00414365mm. now with a 35mm lens and 500mm distance i calculate a covered area of 514x342mm. ((calculation...
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Initial view bookmark?

All Viewers 01 Apr 2018
Is there any way to specify in a model that a particular bookmark should be activated when the viewer opens the model?    The 'high noon' default can be less than ideal for first view, especially for a novice viewer. Rather than trying to coach the user to go down and open specific a bo...
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CHI's Resources for Photogrammetry Users

Photogrammetry 15 Mar 2018
Cultural Heritage Imaging (CHI) offers some free resources to people adopting the practice of photogrammetry. In addition, our experts are available for paid consulting and/or training.   Here are some resources not to be missed.   1.  Videos describing key principles of good ph...
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Vertical stand for turntable photogrammetry?

Photogrammetry 08 Mar 2018
Hi,   I'm trying to find a stand to help with photogrammetry of small, thin, or awkward objects like coins or projectile points. Objects thin enough that it would be difficult to get two chunks of the object modeled lying flat to align, but which if put upright on a turntable should work....
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Scaling fix for RTIViewer on high DPI displays (Windows 10)

All Viewers 06 Mar 2018
I had a quick search for this on the forum and couldn't find any information about it, so I thought that I'd post it here to help out anyone who is trying to use RTIViewer on a high DPI display.   On some computers with High DPI displays the RTIViewer program doesn't scale up properly, leav...
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