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CNN New Day April 14, 2014 10:32:00

Will sit there exactly, where am i, which direction am i facinging, what am i supposed to do. and off it will go on its mission mapping the seafloor as it goes. and describe what mapping means. the not a camera that s it s going to be used at least yet. right. it s going to be using sonar. it s like a torpedo that has beams of sound going out. whatever that strikes on the seafloor will reflect to the vehicle. it will record those and actually paints a picture line by line over time. at the end of 16 hours, it s going to have a whole strip of the seafloor that will be pasted back together until you have a pretty good view of what the seafloor is like. when it comes back up. angus houston said it s going to take some four hours to then download that date before they can begin. obviously, that means they need to analyze it before they put it back down there. ....

Sea Floor , Picture Line , Angus Houston ,

CNN The Situation Room April 14, 2014 22:27:00

Immediately to the underwater mapping without first doing some observations. it would be really nice to know what the bottom looks like, but the decision s been made and i assume they re proceeding with caution, and who knows, they may get lucky. you ve got to wonder, what s the rush? i mean, the wreckage isn t going anywhere. you know, if we could just conduct this operation cautiously, then we could be assured of not losing this vehicle. but they re going with that and i m not privy to the decision making at this point. is there anything else they should be doing now if you were asked for advice that they should be doing? well, the only other thing i could think of is you could get another ship out there with another vehicle. but obviously this is what they ve got on scene right now. so they re going with it. i think, you know, i, again, question why are we still looking for debris, floating debris? it would be nice to pick up pieces that could make explain to us what happened to ....

Isn T , Step Seven Point Two One , Decision Making , United States ,

CNN Anthony Bourdain Parts Unknown April 14, 2014 04:19:00

Have we learned, is there silt? is it mountainous? is it flat? what do we know about this area? well, i think this is an area that is new to man. we obviously have a great asset in the oceanographic vessel, hms echo. that s the start of the oceanographic that can assist in the mapping of the bottom there. but on the symmetry that i ve seen, it s not sharply mountainous or anything. it s more flat and almost rolling but we understand from other work that was done some years ago that that part of the indian ocean has a lot of silt on the bottom. and if we have silt on the bottom, that can be quite ....

Underwater Search Area , Hms Echo , Indian Ocean ,

CNN CNN Newsroom April 14, 2014 18:38:00

Ultrasound or seen the first images of a baby in the womb has probably seen an ultrasound picture which is actually a form of sonar. we are just talking about that on an industrial scale. okay. so that is what we will be looking for. if the blue fin does find something, then what? does the submersible go back down? what happens? they will want to find all the wreckage and zero in on where the black boxes are or might be. they will finish the mapping with the blue fin. to pick up or manipulate or handle any of the wreckage, they will have to send in more complicated or a different form of a submersible. one that has arms that can be manipulated or even there are manned submersibles that they can send in. ....

Ultrasound Picture , Submersible Go , Zero In On , One Ina Million ,

CNN Erin Burnett OutFront April 14, 2014 23:09:00

sure, i can explain that. there s certain abort criteria that the vehicle has as it s executing its mission, if there s certain conditions that occur, it stops and it comes to the surface to communicate better to the team that s assigning it its missions. and in this case, the vehicle s programmed to fly 30 meters over the floor of the ocean to get a good mapping of what s beneath and to the sides, and the chart we have for the area showed that water depth to be between the 4,200 and 4,400-meter depth. it actually, as it was contouring itself to the bottom, 30 meters above, it went to 4,500 meters and once it hit that max depth, it said this is deeper than i m programmed to be, so it aborted the mission to basically interface with the crew so they could refine the tasking. so is the area now, i guess, it s deeper than you thought? ....

Abort Criteria , Water Depth ,