Acoustic Doppler Current Profiler Data - 2010
Acoustic Doppler Current Profiler (ADCP) data were collected using a RD Instruments, 300 kHz ADCP that was mounted on an acoustic sled and towed alongside the research vessel (R/V) Annika Marie. Deployment was somewhat limited by weather, with higher sea states precluding use of the instrument. Data...
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Arctic Data Center
2012
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Online Access: | https://doi.org/10.18739/A2P30D |
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dataone:doi:10.18739/A2P30D 2024-10-03T18:45:52+00:00 Acoustic Doppler Current Profiler Data - 2010 Carin Ashjian ARCTIC OCEAN > CHUKCHI SEA, ARCTIC OCEAN > BEAUFORT SEA, ENVELOPE(-156.0,-154.0,72.0,70.0) BEGINDATE: 2010-08-21T00:00:00Z ENDDATE: 2010-09-17T00:00:00Z 2012-05-03T00:00:00Z https://doi.org/10.18739/A2P30D unknown Arctic Data Center EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS IN SITU/LABORATORY INSTRUMENTS > PROFILERS/SOUNDERS > ACOUSTIC SOUNDERS > ADCP > ACOUSTIC DOPPLER CURRENT PROFILER SHIP oceans Dataset 2012 dataone:urn:node:ARCTIC https://doi.org/10.18739/A2P30D 2024-10-03T18:08:30Z Acoustic Doppler Current Profiler (ADCP) data were collected using a RD Instruments, 300 kHz ADCP that was mounted on an acoustic sled and towed alongside the research vessel (R/V) Annika Marie. Deployment was somewhat limited by weather, with higher sea states precluding use of the instrument. Data were processed by Frank Bahr at the Woods Hole Oceanographic Institution. Two files are included: A matlab file and a .zip file containing ascii files for each deployment. 2.) ascii format. The .mat file sos2010_dt.mat contains all deployments in the structure vm_data. The format is described in a text variable "readme" contained in sos2010_dt.mat 2.) ascii format. The data are also presented in ascii, with one data file per deployment, with files zipped together in to sos2010dt_ascii.zip. The first line of each file gives the center depth of the ADCP bins in meters. Note that both the bin depths as well as the number of bins may change between deployments. It is followed by one line per ADCP profile, listing profile time as year/month/day hour:min:sec; profile time in 2010 decimal days (noon on Jan 1 equals decimal day 0.5); longitude, latitude in decimal degrees; N values of zonal velocity, positive eastward, where N is the number of bins; N values of meridional velocity, positive northward; "Bad" data are marked with the flag value 999.99. Dataset Arctic Arctic Ocean Beaufort Sea Chukchi Chukchi Sea Arctic Data Center (via DataONE) Arctic Arctic Ocean Chukchi Sea ENVELOPE(-156.0,-154.0,72.0,70.0) |
institution |
Open Polar |
collection |
Arctic Data Center (via DataONE) |
op_collection_id |
dataone:urn:node:ARCTIC |
language |
unknown |
topic |
EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS IN SITU/LABORATORY INSTRUMENTS > PROFILERS/SOUNDERS > ACOUSTIC SOUNDERS > ADCP > ACOUSTIC DOPPLER CURRENT PROFILER SHIP oceans |
spellingShingle |
EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS IN SITU/LABORATORY INSTRUMENTS > PROFILERS/SOUNDERS > ACOUSTIC SOUNDERS > ADCP > ACOUSTIC DOPPLER CURRENT PROFILER SHIP oceans Carin Ashjian Acoustic Doppler Current Profiler Data - 2010 |
topic_facet |
EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS IN SITU/LABORATORY INSTRUMENTS > PROFILERS/SOUNDERS > ACOUSTIC SOUNDERS > ADCP > ACOUSTIC DOPPLER CURRENT PROFILER SHIP oceans |
description |
Acoustic Doppler Current Profiler (ADCP) data were collected using a RD Instruments, 300 kHz ADCP that was mounted on an acoustic sled and towed alongside the research vessel (R/V) Annika Marie. Deployment was somewhat limited by weather, with higher sea states precluding use of the instrument. Data were processed by Frank Bahr at the Woods Hole Oceanographic Institution. Two files are included: A matlab file and a .zip file containing ascii files for each deployment. 2.) ascii format. The .mat file sos2010_dt.mat contains all deployments in the structure vm_data. The format is described in a text variable "readme" contained in sos2010_dt.mat 2.) ascii format. The data are also presented in ascii, with one data file per deployment, with files zipped together in to sos2010dt_ascii.zip. The first line of each file gives the center depth of the ADCP bins in meters. Note that both the bin depths as well as the number of bins may change between deployments. It is followed by one line per ADCP profile, listing profile time as year/month/day hour:min:sec; profile time in 2010 decimal days (noon on Jan 1 equals decimal day 0.5); longitude, latitude in decimal degrees; N values of zonal velocity, positive eastward, where N is the number of bins; N values of meridional velocity, positive northward; "Bad" data are marked with the flag value 999.99. |
format |
Dataset |
author |
Carin Ashjian |
author_facet |
Carin Ashjian |
author_sort |
Carin Ashjian |
title |
Acoustic Doppler Current Profiler Data - 2010 |
title_short |
Acoustic Doppler Current Profiler Data - 2010 |
title_full |
Acoustic Doppler Current Profiler Data - 2010 |
title_fullStr |
Acoustic Doppler Current Profiler Data - 2010 |
title_full_unstemmed |
Acoustic Doppler Current Profiler Data - 2010 |
title_sort |
acoustic doppler current profiler data - 2010 |
publisher |
Arctic Data Center |
publishDate |
2012 |
url |
https://doi.org/10.18739/A2P30D |
op_coverage |
ARCTIC OCEAN > CHUKCHI SEA, ARCTIC OCEAN > BEAUFORT SEA, ENVELOPE(-156.0,-154.0,72.0,70.0) BEGINDATE: 2010-08-21T00:00:00Z ENDDATE: 2010-09-17T00:00:00Z |
long_lat |
ENVELOPE(-156.0,-154.0,72.0,70.0) |
geographic |
Arctic Arctic Ocean Chukchi Sea |
geographic_facet |
Arctic Arctic Ocean Chukchi Sea |
genre |
Arctic Arctic Ocean Beaufort Sea Chukchi Chukchi Sea |
genre_facet |
Arctic Arctic Ocean Beaufort Sea Chukchi Chukchi Sea |
op_doi |
https://doi.org/10.18739/A2P30D |
_version_ |
1811921529923960832 |