Piscataqua Mouth ADCP-MBWCD Transects January 20th

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Piscataqua Mouth Estuarine Circulation Study
ADCP - EM2040-WCD Transects
January 20th
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
20th

2021

notes

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

ctd dip

CTD Dip: 025485_2021-01-20_15-18-54

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depth average current vectors (flow from yellow to black) Jan20_184.enx.bt acquisition window relative to local tides at Fort Point
out harbour along range line.

0032_20210120_152140	upper: 0-25m water column imagery lower: seabed backscatter corridor
dropping extensive WCD telegrams....

depth average current vectors (flow from yellow to black) Jan20_185.enx.bt acquisition window relative to local tides at Fort Point
from Fort Point up to bridge.

0033_20210120_152955	upper: 0-25m water column imagery lower: seabed backscatter corridor
dropping extensive WCD telegrams....

0034_20210120_155955	upper: 0-25m water column imagery lower: seabed backscatter corridor
dropping extensive WCD telegrams....

ctd dip

CTD Dip: 025485_2021-01-20_16-04-56

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depth average current vectors (flow from yellow to black) Jan20_186.enx.bt acquisition window relative to local tides at Fort Point
From Bridge back down to Fort Point.

0035_20210120_160716	upper: 0-25m water column imagery lower: seabed backscatter corridor
dropping extensive WCD telegrams....

ctd dip

CTD Dip: 025485_2021-01-20_16-28-34

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depth average current vectors (flow from yellow to black) Jan20_187.enx.bt acquisition window relative to local tides at Fort Point
words and comments.

0036_20210120_163202	upper: 0-25m water column imagery lower: seabed backscatter corridor
rebooted HWS and SIS - no longer dropping WCD....

ctd dip

CTD Dip: 025485_2021-01-20_16-40-53

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depth average current vectors (flow from yellow to black) Jan20_188.enx.bt acquisition window relative to local tides at Fort Point
words and comments.

0037_20210120_164319	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

ctd dip

CTD Dip: 025485_2021-01-20_16-51-09

---.

depth average current vectors (flow from yellow to black) Jan20_189.enx.bt acquisition window relative to local tides at Fort Point
words and comments.

0038_20210120_165319	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

depth average current vectors (flow from yellow to black) Jan20_190.enx.bt acquisition window relative to local tides at Fort Point
words and comments.

0039_20210120_165855	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

depth average current vectors (flow from yellow to black) Jan20_191.enx.bt acquisition window relative to local tides at Fort Point
words and comments.

0040_20210120_170501	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

depth average current vectors (flow from yellow to black) Jan20_192.enx.bt acquisition window relative to local tides at Fort Point
words and comments.

0041_20210120_171147	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

ctd dip

CTD Dip: 025485_2021-01-20_17-18-49

---.

depth average current vectors (flow from yellow to black) Jan20_193.enx.bt acquisition window relative to local tides at Fort Point
first leg.

depth average current vectors (flow from yellow to black) Jan20_194.enx.bt acquisition window relative to local tides at Fort Point
second leg.

0042_20210120_172105	upper: 0-25m water column imagery lower: seabed backscatter corridor
combined first and second leg....

depth average current vectors (flow from yellow to black) Jan20_195.enx.bt acquisition window relative to local tides at Fort Point
words and comments.

0043_20210120_172837	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

depth average current vectors (flow from yellow to black) Jan20_196.enx.bt acquisition window relative to local tides at Fort Point
words and comments.

0044_20210120_173245	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

ctd dip

CTD Dip: 025485_2021-01-20_17-35-04

---.

depth average current vectors (flow from yellow to black) Jan20_197.enx.bt acquisition window relative to local tides at Fort Point
words and comments.

0045_20210120_173825	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

depth average current vectors (flow from yellow to black) Jan20_198.enx.bt acquisition window relative to local tides at Fort Point
words and comments.

0046_20210120_174528	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

depth average current vectors (flow from yellow to black) Jan20_199.enx.bt acquisition window relative to local tides at Fort Point
words and comments.

0047_20210120_175242	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

depth average current vectors (flow from yellow to black) Jan20_200.enx.bt acquisition window relative to local tides at Fort Point
words and comments.

0048_20210120_175832	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

depth average current vectors (flow from yellow to black) Jan20_201.enx.bt acquisition window relative to local tides at Fort Point
words and comments.

0049_20210120_180815	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

ctd dip

CTD Dip: 025485_2021-01-20_18-17-15

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depth average current vectors (flow from yellow to black) Jan20_202.enx.bt acquisition window relative to local tides at Fort Point
words and comments.

0050_20210120_181955	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

depth average current vectors (flow from yellow to black) Jan20_203.enx.bt acquisition window relative to local tides at Fort Point
words and comments.

0051_20210120_183041	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

ctd dip

CTD Dip: 025485_2021-01-20_18-32-57

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0052_20210120_183519	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

0053_20210120_184540	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

ctd dip

CTD Dip: 025485_2021-01-20_18-53-51

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depth average current vectors (flow from yellow to black) Jan20_204.enx.bt acquisition window relative to local tides at Fort Point
Zigzag line back from bridge to Fort Point

0054_20210120_185540	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

0055_20210120_190625	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

0056_20210120_191643	upper: 0-25m water column imagery lower: seabed backscatter corridor
MB wcd thoughts....

page developed by JEHC Jan 2021