bathymetry


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bathymetry

the marine equivalent of topography - the variation in depth of the ocean floor measured from the surface of the sea.
References in periodicals archive ?
Based on current patterns, the VRS has several complex patterns due to its complex bathymetry, however, the two general patterns could be described as currents with a northward direction, during the spring and summer seasons, and currents with a predominant southward direction, during the autumn and winter seasons (Salas-Perez et al., 2012), bringing cold water to the system.
Dubai: Dubai Municipality celebrated World Hydrography Day 2018 on Thursday under the theme 'Bathymetry -- the foundation for sustainable seas, oceans and waterways'.
The nearer to the shoreline, the more valuable the bathymetry data are for understanding on-shore topography, Morlighem said.
Most ocean science relies on a geospatial infrastructure that is built from bathymetry data collected from ships underway, archived, and converted into maps and digital grids.
Founded in 1974, Optech provides advanced light detection and ranging (LIDAR) systems used in airborne mapping and laser bathymetry, as well as mobile mapping and terrestrial imaging.
[USPRwire, Thu Jan 15 2015] Survey Equipment Market by Type (Positioning, Acoustic, Non-Acoustic, Oceanography, Total Station, GNSS/GPS) , Application (Bathymetry, Seabedmapping, Harbor, Dredging, Oil & Gas, Cableroute, Charting, Construction, Railroad, 3D Mapping, Archaeology) - Global Forecast & Analysis to 2014 - 2020
Additional topographic features showing the elevation similar to normal topographic maps (from green for the lowest lying areas to brown and white for the highest regions), and the surrounding bathymetry of the world's oceans remain as guiding elements in this cartogram.
Subsequent sections address how modern geoscience can contribute to military operations, with discussion of deserts, the hydrogeologic character of physiographic provinces in Afghanistan and the impact of sustainable, high-quality water supplies, the importance of understanding the source regions of soluble salt-rich desert dust, and aspects of military environmental stewardship, including how military installations have become biological reserves; military land management challenges in the southwest US; drylands in the western US; the nature of biological soil crusts in the desert; how nearshore bathymetry, wave and nearshore circulation, and underlying geology can be used to identify localized erosional hotspots; and whether wilderness exists on military lands.
"The recently acquired high-resolution bathymetry (underwater survey) data has revealed many of these seabed features for the first time," the Australian Transport Safety Bureau, the agency leading the search, said in a statement.
Users can view sighting and study effort data in real-time relative to bathymetry, other platforms and potential anthropogenic disturbances, geographic references, distances to selected parameters, etc.
Kiel, Germany), Henderson (stratigraphy, Robertson CCG), and MacLeod (Dean of Postgraduate Education, Natural History Museum, U.K.) is organized alphabetically by Latin binomial designation and contains 300 different species, each with a two-page entry consisting of a color image, classification data, morphological description, synonyms, information on geography, bathymetry, and stratigraphy, followed by references.
This form of underwater cartography is called bathymetry. Bathymetric technology has allowed for the discovery of hidden seamounts, volcanoes, reefs, and other objects, which has aided in the smooth operation of nautical transportation (National Geographic Society, 2012).