Emriver Em4 coded media and CRP updates.

Draft, delta building and stratigraphy, Emriver Em4 model. from 史蒂夫 · 高夫 on Vimeo.

We are moving fast with our Em4 work, partly in preparation for GSA in Minneapolis, where I’ll be giving a talk about use of color coded by size (CCS) media and also Close Range Photogrammetry (CRP).  We’re also now trying out a Gigapan system.

Here you can see the draft video of a run last week in which we built a delta.  We lowered base level (the standpipe) to cut channels through it, and then sliced it to show various stratigraphy.  I’m very happy with the results!  The music is just a placeholder, if it bothers you, turn it down, there is no narration.

You’ll find a Gigapan of the sliced sediment here:  http://gigapan.org/gigapans/85919/

And here’s an older video showing details of the CCS.  Note that we’re experimenting with a finer red colored fraction added since this video was made.