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moored acoustic Doppler current profiler

Internal tide energy flux over a ridge measured by a co-located ocean glider and moored acoustic Doppler current profiler

Internal tide energy flux over a ridge measured by a co-located ocean glider and moored acoustic Doppler current profiler

... horizontal current velocity (u) over at least a tidal cycle and over several weeks to resolve the internal spring–neap ...low-frequency acoustic Doppler current profiler (ADCP) ...

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Zooplankton diel vertical migration in the Corsica Channel (north-western Mediterranean Sea) detected by a moored  acoustic Doppler current profiler

Zooplankton diel vertical migration in the Corsica Channel (north-western Mediterranean Sea) detected by a moored acoustic Doppler current profiler

... Abstract. Diel vertical migration (DVM) is a survival strat- egy adopted by zooplankton that we investigated in the Cor- sica Channel using acoustic Doppler current profiler (ADCP) data from ...

19

Mass transport evaluation using consolidated VHF Radar and Acoustic Doppler Current Profiler data

Mass transport evaluation using consolidated VHF Radar and Acoustic Doppler Current Profiler data

... bed, moored at the surface or moored at some depth in between, ADCPs can be self-contained or directly linked to recording stations to monitor data in ...enables current profile measurements to be ...

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Acoustic Doppler current profiler observations of migration patternsof zooplankton in the Cretan Sea

Acoustic Doppler current profiler observations of migration patternsof zooplankton in the Cretan Sea

... which are mounted on the moored 16plus CTDs. A down- ward looking Nortek 400 kHz ADCP is mounted to the buoy hull, measuring horizontal currents at 5 m bins from the sur- face down to a depth of 50 m. Due to the ...

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RRS "Discovery" Cruise D279, 04 Apr   10 May 2004  A Transatlantic hydrography section at 24 5N

RRS "Discovery" Cruise D279, 04 Apr 10 May 2004 A Transatlantic hydrography section at 24 5N

... Florida Current, two Florida Current transects at 5knots with the shipboard ADP measuring to the bottom for high accuracy well resolved direct velocity measurements, one section of 16 CTD stations across ...

199

Flow and mixing near a glacier tongue: a pilot study

Flow and mixing near a glacier tongue: a pilot study

... tic Doppler current profiler and shear microstructure obser- vations very near to a glacier tongue side-wall capture flow accelerations and associated ...

12

Combined vertical-velocity observations with Doppler lidar, cloud radar and wind profiler

Combined vertical-velocity observations with Doppler lidar, cloud radar and wind profiler

... of Doppler lidar and cloud ...wind profiler mea- surements is therefore not complete, because the cloud radar has a smaller height resolution than the wind ...wind profiler measures a mean velocity ...

10

A study on meiyu boundary layer characterstics over dongshan china using  wind profiler radar

A study on meiyu boundary layer characterstics over dongshan china using wind profiler radar

... wind profiler radar, automated weather stations and a network of soundings are utilized to reveal the features of precipitating cloud systems (Yamada et ...wind profiler (hereafter LAWP or wind ...

6

Seiche excitation in a highly stratified fjord of southern Chile: the Reloncaví fjord

Seiche excitation in a highly stratified fjord of southern Chile: the Reloncaví fjord

... The installation of the moorings for measuring the current, temperature, and sea level in the region was approved by the Chilean Navy through permit DS711. No specific per- mits were required to install the ...

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Strategies for sustainable morphological remediation of the Tamar river estuary and other similarly degraded estuaries

Strategies for sustainable morphological remediation of the Tamar river estuary and other similarly degraded estuaries

... two dimensional three dimensional Acoustic Doppler Profiler angle of greatest influence Australian Height Datum Australian Maritime College above ordnance datum benefit cost ratio sedime[r] ...

273

Turbulence and hypoxia contribute to dense biological scattering layers in a Patagonian fjord system

Turbulence and hypoxia contribute to dense biological scattering layers in a Patagonian fjord system

... Continuous acoustic sampling repeated over the Jacaf Channel sill confirmed the presence of two backscattering layers: one denser layer between 100 and 150 m and a sec- ond less dense layer from 200 to 250 m ...

22

Ocean Dynamics and Sediment Transport Measuring Acoustic and Optical Instruments

Ocean Dynamics and Sediment Transport Measuring Acoustic and Optical Instruments

... shore current circulation pattern and ocean ...The acoustic and optical type of sensor instrument discussed here can be used to measure all the dynamic parameters of ocean for suitable ...

10

An assessment of the performance of a 1.5 µm Doppler lidar for operational vertical wind profiling based on a 1-year trial

An assessment of the performance of a 1.5 µm Doppler lidar for operational vertical wind profiling based on a 1-year trial

... pointing Doppler beam swinging (DBS) ...min Doppler lidar scan and 10 min aver- aged 1290 MHz radar data for four different times which also showed a very good level of agreement, except for somewhat less ...

16

Assessment of directional accuracy of GNSS-Acoustic measurement using a slackly moored buoy

Assessment of directional accuracy of GNSS-Acoustic measurement using a slackly moored buoy

... We assessed the positioning accuracy of GNSS-Acoustic (GNSS-A) measurement using a slackly moored buoy. A key feature of real-time buoy-based GNSS-A measurement is that positioning must be performed via ...

14

Moored current meter records, Celtic Sea March   May, 1978

Moored current meter records, Celtic Sea March May, 1978

... Meter started Meter stopped Total number of readings Timing error Start of useful record End of useful record Length of useful record Comments.. The bottom frame was not recovered...[r] ...

153

Moving Media and Frames in Acoustic Doppler Effect

Moving Media and Frames in Acoustic Doppler Effect

... the Doppler effect, in diversified categories including both static and moving observers and sources, and also the cases in which their motion and the direction of observed sound make ...

7

Transport of Antarctic bottom water through the Kane Gap, tropical NE Atlantic Ocean

Transport of Antarctic bottom water through the Kane Gap, tropical NE Atlantic Ocean

... using current meters in the Romanche and Chain fracture zones revealed comparable easterly transports of Antarctic waters of ...(Lowered Acoustic Doppler Current Profiler) ...

11

Index Catalog // Carolina Digital Repository

Index Catalog // Carolina Digital Repository

... to assess the total risk of hazardous rip currents, which is rated as low, medium or high. The model uses a binary assessment of the wind and wave influence. The wind index value is 0 if winds are offshore ( > 90 ...

218

Anchorless Underwater Acoustic Localization

Anchorless Underwater Acoustic Localization

... We conclude by evaluating the localization accuracy in the presence of outdated SSP data. Specifically, we add an offset drawn uniformly at random in the interval [ − c, c] to each SSP sample available to the receiver. ...

6

Semi-Annual Variability In The Observed And OGCM Simulated Zonal Currents In The Equatorial Indian Ocean

Semi-Annual Variability In The Observed And OGCM Simulated Zonal Currents In The Equatorial Indian Ocean

... deep-sea current meter moorings located at 77°E, 83°E and 93°E in the EEIO ...2004 current meter mooring deployment, one up looking ADCP (Acoustic Doppler Current Profiler (300 ...

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