![]() ![]() Plus the results can be pretty engaging so maybe it’s a good option to consider to make a splash with your audience. It’s so much fun and actually has lots of practical applications for map-minded folks like us. Drilling through it would be both expensive and dangerous. Vescovo generously shared the data and scientific information that Caladan collected during its expedition with NOAA. Its a long way to the Challenger Deep, the deepest part of the Mariana Trench. Also, if you use GEBCO data, be sure to cite it. Vescovo made several dives to the bottom of Challenger Deep in the Mariana Trench in June, considered the deepest place in the global ocean. Sneaky! Extra credit: use this wave pattern in your glass walls.Ģ2:22 Dropping in some manual labels to annotate the depth markers and three pools of Challenger Deep.Ģ7:00 Sneaking in some silly little sparkle graphics to make it look like glistening airbrushed art from the 80s!Ģ8:00 Shoot, now it’s time for a title. Like a block diagram, really.ġ2:25 Drawing a surface and giving it an image fill of waves. And hillshade! Which is merged into the bathymetry with the “overlay” blend mode!Ĥ:22 Creating depth references with polygon map notes, and applying a custom (negative) elevation offset to each instance.Ĩ:50 Time for a layout! Get the perspective the way you like it because once we start drawing graphics we are locked in.ĩ:31 Manually drawing dirt curtains along the edge of the scene, to hack a geological cube. (35,787ft) to the bottom of the Mariana Trench in the Deepsea Challenger. ![]() By comparison, Mount Everest stands at 29,026 feet (8,848 m) above sea level, meaning the deepest part of the Mariana Trench is 7,044 feet (2,147 m) deeper than Everest is tall. I chose 5x.ģ:34 Giving this bathymetry a nice blue gradient. This composite fairing holds the world record for the deepest ocean depth that. The Sirena Deep, which lies 124 miles (200 kilometers) to the east of Challenger Deep, is a bruising 35,462 feet deep (10,809 m). If you are curious about how to make a not-bathymetric version of one of these, have a look here.Ġ:00 Standard fare intro, with my face mercifully covered for much of it.Ġ:19 Unabashed The Sound of Music reference introducing GEBCO bathymetric data, and how to download an extract.ġ:50 Adding bathymetry image to a local scene AND as its elevation surface.Ģ:55 Vertical exaggeration to taste. If you are curious about how long it would take to freefall this distance, or what the pressure might do to you, then have a look at this StoryMap. It is a 5x vertically-exaggerated cube extract of the deepest part of the ocean floor. ![]()
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