Piscataqua Mouth ADCP-MBWCD Transects January 08th

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Piscataqua Mouth Estuarine Circulation Study
ADCP - EM2040-WCD Transects
January 08th
RV Gulf Surveyor January 2021

John E. Hughes Clarke and Indra Prasetyawan
EM2040 and ADCP ops

Matt Rowell and Dan Tauriello
RVGS Operations

Class of ESCI 896.02 (2021)
Applied Physical Oceanography
for Hydrographic Surveyors

January
08th

2021

notes

all CTD dips in the day
(relative to Fort Point tides)

ctd dip

CTD Dip: 025485_2021-01-08_15-21-54

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ctd dip

CTD Dip: 025485_2021-01-08_15-32-11

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depth average current vectors (flow from yellow to black) Jan08_2021_136.ens.bt acquisition window relative to local tides at Fort Point
words and comments.

0000_20210108_154726	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

ctd dip

CTD Dip: 025485_2021-01-08_16-04-45

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depth average current vectors (flow from yellow to black) Jan08_2021_137.ens.bt acquisition window relative to local tides at Fort Point
words and comments.

0001_20210108_161452	upper: 0-25m water column imagery lower: seabed backscatter corridor
out of SE leg ....

0002_20210108_161833	upper: 0-25m water column imagery lower: seabed backscatter corridor
out of SE leg ....

0003_20210108_162147	upper: 0-25m water column imagery lower: seabed backscatter corridor
out of SE leg ....

ctd dip

CTD Dip: 025485_2021-01-08_16-49-49

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depth average current vectors (flow from yellow to black) Jan08_2021_138.ens.bt acquisition window relative to local tides at Fort Point
words and comments.

0004_20210108_165345	upper: 0-25m water column imagery lower: seabed backscatter corridor
noise trials is SW leg....

0005_20210108_172345	upper: 0-25m water column imagery lower: seabed backscatter corridor
noise trials is SW leg....

ctd dip

CTD Dip: 025485_2021-01-08_17-42-04

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depth average current vectors (flow from yellow to black) Jan08_2021_139.ens.bt acquisition window relative to local tides at Fort Point
words and comments.

0006_20210108_174445	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

ctd dip

CTD Dip: 025485_2021-01-08_18-08-11

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depth average current vectors (flow from yellow to black) Jan08_2021_140.ens.bt acquisition window relative to local tides at Fort Point
words and comments.

0007_20210108_181105	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

ctd dip

CTD Dip: 025485_2021-01-08_18-31-31

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depth average current vectors (flow from yellow to black) Jan08_2021_142.ens.bt acquisition window relative to local tides at Fort Point
notice that the 600 kHz ADCP is better at delineating water masses and less noise prone?.

0008_20210108_183349	upper: 0-25m water column imagery lower: seabed backscatter corridor
....why is the noise in the 2040 coming and going?

ctd dip

CTD Dip: 025485_2021-01-08_18-50-38

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depth average current vectors (flow from yellow to black) Jan08_2021_143.ens.bt acquisition window relative to local tides at Fort Point
words and comments.

0009_20210108_185236	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

depth average current vectors (flow from yellow to black) Jan08_2021_144.ens.bt acquisition window relative to local tides at Fort Point
words and comments.

0010_20210108_185641	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

depth average current vectors (flow from yellow to black) Jan08_2021_145.ens.bt acquisition window relative to local tides at Fort Point
words and comments.

0011_20210108_190102	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

page developed by JEHC Jan 2021