| The regions of the inside corner strips between the massifs have a very different bathymetric character from the massifs. |
|
| Bathymetry is an arc coverage of prominent bathymetric contours in the Gulf basin water area. |
|
| In 1999 the shipyard awarded a contract for a full bathymetric survey of the shipyard approaches. |
|
| The geomorphological and sedimentological evolution of the system is reconstructed for the last 150 years, on the basis of detailed analysis of historical bathymetric charts. |
|
| It is recommended that bathymetric data for the receiving water be presented on a map of the exposure area. |
|
| The most conspicuous outboard structure is the accretionary wedge that lies just continentward of the ocean trench, the bathymetric manifestation of the subduction zone. |
|
| This new standard will permit the management of gridded bathymetric data in high definition. |
|
| The scientific community accepts that coral reefs are generally found around a 1 000 metre bathymetric line. |
|
| Dated in 1933, the bathymetric map shows an approximation of the situation. |
|
| Thus, a primary need in all regions is bathymetric and topographic maps with close contour intervals. |
|
| The geological and bathymetric information on the map clearly shows the location of the contiguous Canadian continental shelf. |
|
| A new multibeam profiling system has been purchased by the GSC so that we can acquire high resolution bathymetric and backscatter data. |
|
| Benthic faunas adapted to their changing living conditions at particular bathymetric levels by simply shifting upslope or downslope. |
|
| Modern bathymetric charts show that about 20 percent of the surfaces of the continents are submerged to form continental shelves. |
|
| Topographic and bathymetric changes in turn have had strong effects on the circulation of both the atmosphere and the oceans. |
|
| The vast majority of the planned new bathymetric work has been concluded as well as much of the planned seismic surveying. |
|
| In 2000, he completed a 40-year bathymetric compilation and topographic interpretation of the greater Indian Ocean, from the northernmost shores to Antarctica. |
|
| Detailed seafloor morphologic images can be rendered from the seafloor pick of 3D seismic data sets and from multibeam bathymetric sonar data. |
|
| High-resolution bathymetric data and side-scan sonar surveys of pockmarks, depressions up to 300 m long, were obtained by using an autonomous underwater vehicle. |
|
| Generally, bathymetric maps show depths by contour lines and gradient tints. |
|
|
|
| Airborne bathymetric lidar surveys use the interaction of different laser wavelengths with the seafloor to perform seabed profiling. |
|
| The bathymetric model will also serve as a general guide for the geospatial database on physical and biological patterns on Canadian shelves. |
|
| A typical marine survey can collect several hundred to a few thousand kilometres of seismic and bathymetric data. |
|
| In the Canadian Arctic, bathymetric information is of a reconnaissance nature supplemented by track soundings from ships. |
|
| The elongated bathymetric expression of trenches was not recognized until well into the 20th century. |
|
| Surficial and bedrock geology maps, soil maps, structural measurements, mapped lineaments, water well information, and topographic and bathymetric data have been assembled into a comprehensive GIS database. |
|
| We plan to forge an agreement with CHS for bathymetric data sharing. |
|
| To make the multibeam bathymetric recordings, a transducer attached to the bottom of the ship is stretched out about one meter from beneath the keel with a bar. |
|
| The corresponding tools are models of coastal inundation needing to have adapted bathymetric databases and making it possible to evaluate and predict the transition through the coast line. |
|
| Absolutely they do, because the thickness of sediments that rest on the bedrock, let's say-the core of the ridge-helps in establishing that bathymetric tie between the ridge and mainland Canada, for example. |
|
| Fishing shall take place over as large a geographical and bathymetric range as possible to obtain the information necessary to determine fishery potential and to avoid over-concentration of catch and fishing effort. |
|
| For this study, all available bathymetric and geological data were compiled and analyzed to establish the provisional outer limits of the continental shelf. |
|
| In the future, improvements to bathymetric survey methodologies and imagery techniques, resolution and availability will provide more accurate estimates of wetland boundaries. |
|
| It is described by specialists as a hydrographic wide-swath sweep survey echosounder providing accurate bathymetric surveys with acoustic seafloor imaging processing and terrain-following navigation capabilities. |
|
| The most important control is the supply of sediment, which fills the trench so that there is no bathymetric expression. |
|
| The origin of the islands' volcanism has been attributed to a hotspot, associated with bathymetric swell that formed the Cape Verde Rise. |
|
| This has the potential to fill in bathymetric details on government background charts, or update after storms, dredging and other events. |
|
| Dredging from bathymetric highs recovered pillow lavas, pillow fragments, and holocrystalline rocks, all basaltic in composition. |
|
| The higher proportion of larger fish in the video data probably reflects spatial and bathymetric differences in the sampling more than different gear selectivities. |
|
| The Fugro Equator continues to conduct its bathymetric survey operations. |
|
|
|
| Today, when scientists map the ocean floor, they use large, heavy bathymetric lidar carried by manned aircraft to capture data, which is then processed after the fact. |
|
| These filled trenches may lack the bathymetric expression of a trench. |
|
| Official said it is essential to map the available resources of sea through oceanographic, bathymetric seafloor classification and high resolution seismic surveys. |
|
| The Grant Offer will support a pilot project onMultibeam Bathymetric mappingof identified sites in Tyre and Sidon. |
|
| Bathymetric data is usually referenced to tidal vertical datums. |
|
