Sentences with word «bathymetric»

On bathymetric maps of seafloor topography, they look like grooves on a record.

They gathered 13,000 kilometers (8.078 miles) of seismic data and 18,000 kilometers (11,185 miles) of bathymetric data in the process.

The Deeper App for iOS and Android interprets the data from the dual sonar frequencies to show colorful, detailed bathymetric maps as well as depth, bottom contour, and water temperature.

NOAA plans to contract with commercial firms for additional hydrographic survey projects and high resolution topographic and bathymetric elevation data and imagery in the region.

Byrne et al. [61] characterize the stunting effect of ocean acidification on the arm growth response of echinoplutei larvae of 15 species of sea urchin from different climatic regions (tropical, temperate, polar) and with different bathymetric distributions (intertidal and subtidal).

Feeding The Cassin's auklet feeds offshore, often relying on upwellings of cooler nutrient rich waters and associating with bathymetric landmarks such the continental shelf and underwater canyons.

The difference between bathymetric data acquired before and after the earthquake revealed that the displacement extended out to the axis of the Japan Trench, suggesting that the fault rupture reached the trench axis.

We detected and measured coseismic displacement caused by the 11 March 2011 Tohoku - Oki earthquake [moment magnitude (MW) 9.0] by using multibeam bathymetric surveys.

They were limited by inaccurate and imprecise bathymetric maps.

GA maps the land masses below the ocean's surface through basic geological work and seismic and bathymetric analysis (measuring water depth at various places in a body of water) to better define and legally extend Australia's continental shelf for a submission to the United Nations under the UN Convention on the Law of the Sea.

Extensive use was made of the Irish National Seabed Survey high resolution bathymetric charts in developing the models tested during this survey.

Numerous bathymetric maps, sediment cores and seismic surveys already exist in the Nyegga area, which the researchers used as a basis for the new study.

These palaeo - ice streams occupied bathymetric troughs, and are identified by the glacial bedforms (such as mega-scale glacial lineations) in these troughs, and trough - mouth fans at their termini.

It will compile all available and newly collected bathymetric data into a single high - quality, high - resolution digital model of the ocean floor and promote international collaborative efforts to collect new data.

Coordinates must be justified by scientific data, notably bathymetric data about the shape of the seabed and seismic data about the composition of the seabed.

Background mixing in the deep ocean is related to internal wave energy, which in ice - covered seas has been observed to be lower than in ice - free oceans, and to change with time and bathymetric conditions [Levine et al., 1985 and 1987; Halle and Pinkel, 2003; Pinkel, 2005].

He also examined studies of ancient sea levels and a detailed bathymetric map showing the depth of the seafloor between the islands of Okinawa and Japan.

We build high resolution digital elevation models (DEMs) of coastal regions throughout the United States and its territories integrating topographic and bathymetric elevation data.

The AUV team, led by MBARI engineer David Caress, pored over the detailed bathymetric map they created from the AUV data and saw a number of mounds and spires rising up from the seafloor.

In preparation for its submission, Canada has acquired about 15,500 kilometres [9,631 miles] of seismic reflection data, 1,100 km [684 miles] of seismic refraction data and 38,000 line - kilometres [23,612 miles] of bathymetric data, as well as deployed 171 sonobuoys to collect information about the seismic velocity in the sedimentary layers.

One only needs to look at a bathymetric map, where ocean water is removed, to appreciate the issue.

With all this, we want to evaluate the bathymetric variability in the Mg content because factors related to depth have the potential to provide an analogue for future changes in the skeletal mineralogy of calcifying marine organisms.

Titillating Evidence Back in our laboratories in Italy, the three of us completed processing our bathymetric data, which confirmed that the shape of Lake Cheko's bottom differs significantly from those of other Siberian lakes, which typically feature flat bottoms.

The purpose was to create a bathymetric picture of the sea bottom and to collect reflection seismic data, which allows researchers to peer into the sediments and rocks underneath the seafloor.

Recent studies have proposed that the bathymetric fabric of the seafloor formed at mid-ocean ridges records rapid (23,000 to 100,000 years) fluctuations in ridge magma supply caused by sealevel changes that modulate melt production in the underlying mantle.

General and thematic maps of Australia including outline maps, bathymetric maps, geophysical maps and geological maps.

They also completed a bathymetric survey of the Cosgrove fjord.

Above: Bathymetric map (source - NOAA) of the Arctic with key features noted and the subject area highlighted in red.