- underwater imaging
- подводное видение
English-Russian military dictionary. 2014.
underwater imaging
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Underwater photography — is the process of taking photographs while under water. It is usually done while scuba diving, but can be done while snorkeling or swimming.OverviewUnderwater imaging is considered an especially challenging area of photography, since it requires… … Wikipedia
Underwater videography — is the branch of underwater photography concerned with capturing underwater moving images either as a recreational diving or commercial documentary or movie making activity.Limitations of Underwater VideoThe primary difficulty in underwater… … Wikipedia
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Nikonos — V black/orange (also available in all green) Type 35 mm underwater viewfinder camera Lens mount interchangeable Nikonos mount Focus manual preset … Wikipedia
Beamforming — is a signal processing technique used in sensor arrays for directional signal transmission or reception. This spatial selectivity is achieved by using adaptive or fixed receive/transmit beampattern. The improvement compared with an… … Wikipedia
Mirror — looking glass redirects here. For other uses, see Looking Glass (disambiguation). This article is about wave reflectors (mainly, specular reflection of visible light). For other uses, see Mirror (disambiguation). A mirror, reflecting a vase A… … Wikipedia
David G. Iadevaia — Prof. David G. Iadevaia, Tucson AZ 2011 David G. Iadevaia was born in Providence, Rhode Island on 7 September 1949. He is currently a professor of astronomy and physics at Pima College East Campus in Tucson, Arizona. He has been at Pima since his … Wikipedia
Chicxulub crater — Imaging from NASA s Shuttle Radar Topography Mission STS 99 reveals part of the 180 kilometer (112 mi) diameter ring of the crater; clustered around the crater s trough are numerous sinkholes, suggesting a prehistoric oceanic basin in… … Wikipedia
Nikon — For other uses, see Nikon (disambiguation). Nikon Corporation 株式会社ニコン Type Public (TYO: 7731) Industry … Wikipedia
Sediment Profile Imagery — (SPI) is an underwater technique for photographing the interface between the seabed and the overlying water. The technique is used to measure or estimate biological, chemical, and physical processes occurring in the first few centimetres of… … Wikipedia
Anti-frogman techniques — are security methods developed to protect watercraft, ports and installations, and other sensitive resources both in or nearby vulnerable waterways from potential threats or intrusions by frogmen or other divers.Risks and threats to be defended… … Wikipedia
