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  • Thumbnail for Depth charge
    shock. Most depth charges use high explosives with a fuze set to detonate the charge, typically at a specific depth from the surface. Depth charges can...
    28 KB (3,755 words) - 18:33, 4 June 2024
  • Thumbnail for Depth of field
    The depth of field (DOF) is the distance between the nearest and the furthest objects that are in acceptably sharp focus in an image captured with a camera...
    32 KB (4,145 words) - 14:23, 15 February 2024
  • Thumbnail for Hull (watercraft)
    distance from the bottom of the keel to the waterline. Freeboard (FB) is depth plus the height of the keel structure minus draft. Length at the waterline...
    20 KB (2,799 words) - 11:30, 11 June 2024
  • Thumbnail for Bokeh
    Bokeh (redirect from Shallow depth of field)
    highlights; blur occurs in all regions of an image which are outside the depth of field. The opposite of bokeh—an image in which multiple distances are...
    28 KB (2,878 words) - 22:33, 4 May 2024
  • Color depth or colour depth (see spelling differences), also known as bit depth, is either the number of bits used to indicate the color of a single pixel...
    32 KB (3,639 words) - 18:02, 6 May 2024
  • Thumbnail for Depth-first search
    Depth-first search (DFS) is an algorithm for traversing or searching tree or graph data structures. The algorithm starts at the root node (selecting some...
    20 KB (2,435 words) - 09:04, 3 June 2024
  • Thumbnail for Deep diving
    Deep diving (redirect from Depth blackout)
    Deep diving is underwater diving to a depth beyond the norm accepted by the associated community. In some cases this is a prescribed limit established...
    71 KB (5,842 words) - 21:59, 3 June 2024
  • Thumbnail for Crater depth
    The depth of an impact crater in a solid planet or moon may be measured from the local surface to the bottom of the crater, or from the rim of the crater...
    1 KB (167 words) - 20:13, 26 December 2023
  • Depth ratings are primary design parameters and measures of a submarine's ability to operate underwater. The depths to which submarines can dive are limited...
    4 KB (566 words) - 08:41, 21 April 2024
  • Thumbnail for Depth gauge
    A depth gauge is an instrument for measuring depth below a vertical reference surface. They include depth gauges for underwater diving and similar applications...
    19 KB (2,283 words) - 13:57, 1 February 2024
  • Defence in depth (also known as deep defence or elastic defence) is a military strategy that seeks to delay rather than prevent the advance of an attacker...
    11 KB (1,510 words) - 08:12, 8 May 2024
  • Thumbnail for Depth perception
    Depth perception is the ability to perceive distance to objects in the world using the visual system and visual perception. It is a major factor in perceiving...
    39 KB (5,089 words) - 14:49, 11 May 2024
  • Thumbnail for Seabed
    Seabed (redirect from Depth below seafloor)
    slope, and shelf. The depth within the seabed itself, such as the depth down through a sediment core, is known as the "depth below seafloor". The ecological...
    26 KB (4,323 words) - 23:53, 19 April 2024
  • Thumbnail for Sonar
    Sonar (redirect from Variable depth sonar)
    the Grand Banks off Newfoundland. In that test, Fessenden demonstrated depth sounding, underwater communications (Morse code) and echo ranging (detecting...
    100 KB (12,401 words) - 19:58, 1 June 2024
  • those in air, known as nitrox. The equivalent air depth, for a given nitrox mix and depth, is the depth of a dive when breathing air that would have the...
    6 KB (1,265 words) - 01:05, 27 July 2023
  • Thumbnail for Refraction
    Refraction (redirect from Apparent depth)
    shallower than it really is. The depth that the water appears to be when viewed from above is known as the apparent depth. This is an important consideration...
    21 KB (2,576 words) - 20:44, 14 April 2024
  • Thumbnail for Three-dimensional space
    the three values are often labeled by the terms width/breadth, height/depth, and length. Books XI to XIII of Euclid's Elements dealt with three-dimensional...
    34 KB (4,829 words) - 17:02, 29 May 2024
  • Thumbnail for Bathymetry
    Bathymetry (redirect from Depth contour)
    (bathús) 'deep', and μέτρον (métron) 'measure') is the study of underwater depth of ocean floors (seabed topography), lake floors, or river floors. In other...
    27 KB (3,768 words) - 14:06, 25 May 2024
  • Equivalent narcotic depth (END) (historically also equivalent nitrogen depth) is used in technical diving as a way of estimating the narcotic effect of...
    19 KB (2,279 words) - 22:01, 23 May 2024
  • Thumbnail for Stack (abstract data type)
    the stack is in a state of stack overflow. A stack is needed to implement depth-first search. Stacks entered the computer science literature in 1946, when...
    39 KB (4,593 words) - 00:55, 14 June 2024
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