subsurface

Always present beneath it is a deep subsurface ocean of sexual paranoia, prudery, and holier than thou moral crusading.

Ice could be subsurface ice, or it could be remnant from the actual impacting object, if it were a comet.

Some of the older lines such as the Met and District are subsurface rather than deep.

Okay, often oil collects in pockets in the subsurface layers.

The subsurface lines have the luxury of much more space for air con, wider tunnels to carry away waste heat, and sections out in the open.

[2][3] * Significantly faster subsurface scattering [4][5] * Support for OpenVDB volumes, and much faster volume rendering/scattering/etc.

Then they might conduct electrical resistivity tomography to directly measure and image the density of subsurface material to identify water pockets and narrow down good drilling spots.

I'm sure I could, if I wanted to find cause, but I don't because I understand the subsurface meaning of what people are saying.

The fact the subsurface lines have had many of their historic vents closed off for above-ground development now steam trains are a thing of the past doesn't help there, either.

There has been some fun work along the lines you describe that uses maps of the surface shape (generated from camera imagery or scanning laser data) to discriminate which apparently-subsurface echoes are most likely due to the surface topography.

Linus has ported his Subsurface project to Qt, thanks to the current state of affairs in Gtk, so I imagine he might be a bit more welcoming to C++ nowadays.

And the holograms they're projecting would be almost indistinguishable from other objects (I highly doubt that honestly, subsurface reflection takes A LOT of processor horse power with 1 view alone n).

You have a 3D parameter space, and each point has to "vote" for a 2D subsurface of that space.

Not sure how new it is but the color scheme was put into a national standard in 2013 "AS 5488-2013 Classification of Subsurface Utility Information".

"Subsurface, a program for divers, was another high-profile switch" I can't see how subsurface, which is an extremely niche application, can be considered as high-profile.

Subsurface, a program for divers, was another high-profile switch.