Sentences with phrase «acoustic data from»

The first summer I was there I developed software to record acoustic data from the SOSUS hydrophone array which is operating at the Whidbey Island naval base in Puget Sound.

Evidence for glacial landforms based on hydro - acoustic data from the East Siberian continental margin remain undated53, but were most recently supported by numerical modeling to be related to an ESCIS that has formed during MIS 659.

We identified infant rumbles based on acoustic data from African elephants at Disney's Animal Kingdom (0 — 3 yrs; n = 120 rumbles), in which infants aged 0 — 2 yrs produced rumbles with mean fundamental frequencies above 20 Hz and mean durations below 1.5 sec.

By combining acoustic data from nine microphones placed around Corvo with information about nest density, the researchers developed an algorithm that took terabytes of audio recordings and automatically counted the number of individual calls.

The project, headed by NEFSC, will utilize existing archival acoustic data from recorders previously deployed along the western North Atlantic continental shelf area.

Not exact matches

As Rona watches from Rutgers, the acoustic data get re-created into the constantly evolving shape of the plume in near - real time.

When the acoustic data are paired with wind measurements from buoys at the surface, Rona's team can correlate changes in the plumes» activity with events happening above.

They employed a broad spectrum of methods and other measurement data, including Baryonic Acoustic Oscillations, which are density waves from the early universe, local measurements of the Hubble constant, which specifies the universe's rate of expansion at the present day, as well as a certain group of supernovae or exploding stars.

A fifth estimate, from a team led by the Woods Hole Oceanographic Institution, employed undersea robots to take acoustic data before and after the riser was cut.

«This study shows how we can expand the use of seismic data by looking at the acoustic waves from volcanic explosions that are recorded on seismometers,» explained Fee.

Meng Zhou, a University of Massachusetts, Boston, oceanographer, peered at a screen displaying data from the ship's acoustic gear, then summoned the expedition's two lead researchers, marine scientists Douglas Nowacek and Ari Friedlaender of Duke University in Durham, North Carolina, to have a look.

To quantify spatio - temporal patterns of reef use for three species of shark, the authors of this study analyzed data from acoustic transmitters placed on 18 sharks — 6 lemon sharks, 10 tiger sharks, and 2 Caribbean reef sharks — that were tracked with acoustic receivers covering an area of more than 1,000 square kilometers near the island of St. Thomas.

When this value was multiplied by the mean layer thickness and aggregation area estimated from the ADCP backscatter data, we estimated a total biomass of 2.0 million tons with krill comprising an estimated 88.4 % of the total acoustic backscatter.

The study used data from the Baryon Oscillation Spectroscopic Survey, or BOSS, an Earth - based sky survey that captured light from about 1.5 million galaxies to study the universe's expansion and the patterned distribution of matter in the universe set in motion by the propagation of sound waves, or «baryonic acoustic oscillations,» rippling in the early universe.

Scripps researchers contribute expertise in acoustic analysis of tag data and from remote deployed sensors such as sonobuoys.

Supplementing the acoustic data are visual sightings of orcas as they pass OrcaLab, and reports from land observation sites during the summer «season» as well as reports from other researchers and whale watchers who share observations and information.

Although we did not explicitly address the temporal or spatial resolution of emission data from each system, it is notable that the few published acoustic and eddy covariance - based reservoir CH4 flux estimates are quite high compared to the median CH4 flux estimates from less temporally and / or spatially integrated measurement techniques (figure 1).

Based on the continuous operation of an EK60 echosounder from the CCGS Amundsen at a single overwintering site in 2003 — 2004 (CASES program), and on the validation of acoustic data by net sampling, Benoit et al. (2008) confirmed the presence of large arctic cod aggregations in Franklin Bay at the southern boundary of Amundsen Gulf during winter.

First we set up a shelter in the center of what will hopefully soon become an array of ocean sensors and acoustic modems to move data wirelessly through the water from point A in the north - west via point B to point C. Point C will become the pier at Thule Air Base while the tent is at B that I call Camp - B: