Identification Information
Content Information
Distribution Information
Data Quality Information
Metadata Maintenance Information
Acquisition Information
Metadata: uuid: 4ef01dc1-d372-4c6b-94d9-1fc432980091
File identifier:
gov.noaa.ncei.pad:NOAA-Navy-SanctSound_FK03_01_finwhale_1d
Language:
eng; USA
Character set:
Character set code:
utf8
Hierarchy level:
Scope code:
dataset
Metadata author: title: NCEI (pointOfContact)
Responsible party: uuid: 440b3ac2-64a5-46e2-9846-38305718b644
Organisation name:
NOAA National Centers for Environmental Information
Contact info:
Contact:
Address:
Address:
Electronic mail address:
ncei.info@noaa.gov
Online Resource:
Online Resource:
Linkage:
URL:
https://www.ncei.noaa.gov/contact
Name:
NCEI Contact Information
Description:
Information for contacts at NCEI.
Function:
Online function code:
information
Role:
Role code:
pointOfContact
Date stamp:
2023-06-15
Metadata standard name:
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
Metadata standard version:
ISO 19115-2:2009(E)
Return To Index
Identification info:
Data identification:
Citation:
Citation:
Title:
Fin Whale Sound Production Recorded at SanctSound Site FK03_01
Date:
Date:
Date:
2023-06-15
Date type:
Date type code:
publication
Edition:
Final SanctSound Data Product
Identifier:
Identifier:
Authority:
Citation:
Title:
International DOI Foundation (IDF)
Date:
inapplicable
Code:
Anchor: xlink: https://doi.org/10.25921/w66g-1e80 title: DOI
10.25921/w66g-1e80
Identifier:
Identifier:
Authority:
Citation:
Title:
NOAA National Centers for Environmental Information
Date:
inapplicable
Code:
NCEI Metadata ID: gov.noaa.ncei.pad:NOAA-Navy-SanctSound_FK03_01_finwhale_1d
Cited responsible party:
Responsible party:
Individual name:
Simone Baumann-Pickering
Organisation name:
Scripps Institution of Oceanography
Role:
Role code:
principalInvestigator
Cited responsible party:
Responsible party:
Individual name:
Leila Hatch
Organisation name:
NOAA Stellwagen Bank National Marine Sanctuary
Role:
Role code:
principalInvestigator
Cited responsible party:
Responsible party:
Individual name:
John Joseph
Organisation name:
U.S. Naval Postgraduate School
Role:
Role code:
principalInvestigator
Cited responsible party:
Responsible party:
Individual name:
Anke Kuegler
Organisation name:
Hawai'i Institute of Marine Biology, University of Hawai'i at Manoa
Role:
Role code:
principalInvestigator
Cited responsible party:
Responsible party:
Individual name:
Marc Lammers
Organisation name:
NOAA Hawaiian Islands Humpback Whale National Marine Sanctuary
Role:
Role code:
principalInvestigator
Cited responsible party:
Responsible party:
Individual name:
Tetyana Margolina
Organisation name:
U.S. Naval Postgraduate School
Role:
Role code:
principalInvestigator
Cited responsible party:
Responsible party:
Individual name:
Karlina Merkens
Organisation name:
NOAA Pacific Islands Fisheries Science Center
Role:
Role code:
principalInvestigator
Cited responsible party:
Responsible party:
Individual name:
Lindsey Peavey Reeves
Organisation name:
NOAA Channel Islands National Marine Sanctuary
Role:
Role code:
principalInvestigator
Cited responsible party:
Responsible party:
Individual name:
Timothy Rowell
Organisation name:
NOAA Northeast Fisheries Science Center
Role:
Role code:
principalInvestigator
Cited responsible party:
Responsible party:
Individual name:
Jenni Stanley
Organisation name:
Woods Hole Oceanographic Institution
Role:
Role code:
principalInvestigator
Cited responsible party:
Responsible party:
Individual name:
Alison Stimpert
Organisation name:
Moss Landing Marine Laboratories
Role:
Role code:
principalInvestigator
Cited responsible party:
Responsible party:
Individual name:
Sofie Van Parijs
Organisation name:
NOAA Northeast Fisheries Science Center
Role:
Role code:
principalInvestigator
Cited responsible party:
Responsible party:
Individual name:
Eden Zang
Organisation name:
NOAA Hawaiian Islands Humpback Whale National Marine Sanctuary
Role:
Role code:
principalInvestigator
Cited responsible party:
Responsible party:
Organisation name:
NOAA National Centers for Environmental Information
Role:
Role code:
publisher
Cited responsible party:
Responsible party:
Organisation name:
NOAA Office of National Marine Sanctuaries
Role:
Role code:
author
Cited responsible party:
Responsible party:
Organisation name:
U.S. Navy
Role:
Role code:
author
Cited responsible party:
Responsible party:
Individual name:
Nicole Pegg and Genevieve Davis
Organisation name:
NOAA Northeast Fisheries Science Center
Role:
Role code:
collaborator
Abstract:
This record represents fin whale sound production detected from raw passive acoustic data. The Low Frequency
Detection and Classification System (LFDCS) call library for fin whale 20-Hz pulses was built for the data
sampled at 120 Hz. All fin whale detections with a Mahalanobis distance of 3.0 or less were manually
verified for true detections. A logistic regression was applied to these results to facilitate reducing the
size of the dataset that ultimately needed to be manually verified for confident species detection. This
analysis revealed that a minimum number of 29 detections per time window used (hour or day) need to be
detected to ensure that a fin whale was truly detected with a confidence of 90%. All days with at least 29
detections were manually verified for daily presence of fin whale 20-Hz pulses. From days with 29 or more
detections, fin whales were considered present for that day if a true detection was found within a regular
inter-pulse interval pattern of at least three other 20-Hz pulses. These data were recorded at SanctSound
Site FK03_01 between December 18, 2018 and April 24, 2019.
Purpose:
These data are available to the public for a wide variety of uses including scientific research and analysis.
Credit:
This project received funding from the U.S. Navy.
Status:
Progress code:
completed
Point of contact: title: NCEI (pointOfContact)
Responsible party: uuid: 440b3ac2-64a5-46e2-9846-38305718b644
Organisation name:
NOAA National Centers for Environmental Information
Contact info:
Contact:
Address:
Address:
Electronic mail address:
ncei.info@noaa.gov
Online Resource:
Online Resource:
Linkage:
URL:
https://www.ncei.noaa.gov/contact
Name:
NCEI Contact Information
Description:
Information for contacts at NCEI.
Function:
Online function code:
information
Role:
Role code:
pointOfContact
Point of contact:
Responsible party:
Individual name:
Carrie Wall
Organisation name:
NOAA National Centers for Environmental Information
Position name:
NCEI Passive Acoustic Archive Lead
Contact info:
Contact:
Address:
Address:
Electronic mail address:
pad.info@noaa.gov
Role:
Role code:
pointOfContact
Resource maintenance:
Maintenance information:
Maintenance and update frequency:
Maintenance frequency code:
asNeeded
Graphic overview:
BrowseGraphic:
File name:
https://www.ngdc.noaa.gov/mgg/pad/SanctSound/20181009-sound-monitoring-locations-1000.jpg
File description:
Monitoring locations for the SanctSound project. Credit: NOAA
File type:
jpeg
Descriptive keywords:
Keywords:
Keyword:
Earth Science > Biological Classification > Animals/Vertebrates > Fish
Keyword:
Earth Science > Biological Classification > Animals/Invertebrates
Keyword:
Earth Science > Biological Classification > Animals/Vertebrates > Mammals > Cetaceans
Keyword:
Earth Science > Oceans > Ocean Acoustics
Keyword:
Earth Science Oceans > Aquatic Sciences > Fisheries
Keyword:
Earth Science > Oceans > Marine Environment Monitoring
Keyword:
Earth Science > Oceans > Ocean Acoustics > Ambient Noise
Keyword:
Earth Science > Biosphere > Aquatic Ecosystems
Keyword:
Earth Science > Biosphere > Aquatic Ecosystems > Marine Habitat
Type:
Keyword type code:
theme
Thesaurus name: title: GCMD Science Keywords
Citation: uuid: 227737d0-428b-11df-9879-0800200c9a66
Title:
Global Change Master Directory (GCMD) Science Keywords
Date:
Date:
Date:
2020-01-09
Date type:
Date type code:
publication
Edition:
9.1
Cited responsible party: title: GCMD Landing Page
Responsible party: uuid: 1edb41d0-428a-11df-9879-0800200c9a66
Organisation name:
NASA Goddard Space Flight Center, Earth Science Data and Information System
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
Name:
Global Change Master Directory (GCMD) Keywords
Description:
The information provided on this page seeks to define how the GCMD Keywords are
structured, used and accessed. It also provides information on how users can participate
in the further development of the keywords.
Function:
Online function code:
information
Role:
Role code:
custodian
Descriptive keywords:
Keywords:
Keyword:
Ocean > Atlantic Ocean > North Atlantic Ocean
Keyword:
Vertical Location > Water Column
Type:
Keyword type code:
place
Thesaurus name: title: GCMD Location Keywords
Citation: uuid: 82A5DD19565ACBECE040AC8C5AB41A40
Title:
Global Change Master Directory (GCMD) Location Keywords
Date:
Date:
Date:
2020-01-09
Date type:
Date type code:
publication
Edition:
9.1
Cited responsible party: title: GCMD Landing Page
Responsible party: uuid: 1edb41d0-428a-11df-9879-0800200c9a66
Organisation name:
NASA Goddard Space Flight Center, Earth Science Data and Information System
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
Name:
Global Change Master Directory (GCMD) Keywords
Description:
The information provided on this page seeks to define how the GCMD Keywords are
structured, used and accessed. It also provides information on how users can participate
in the further development of the keywords.
Function:
Online function code:
information
Role:
Role code:
custodian
Descriptive keywords:
Keywords:
Keyword:
Fixed Observation Stations
Type:
Keyword type code:
platform
Thesaurus name: title: GCMD Platform Keywords
Citation: uuid: 82A5DD195659CBECE040AC8C5AB41A40
Title:
Global Change Master Directory (GCMD) Platform Keywords
Date:
Date:
Date:
2020-01-09
Date type:
Date type code:
publication
Edition:
9.1
Cited responsible party: title: GCMD Landing Page
Responsible party: uuid: 1edb41d0-428a-11df-9879-0800200c9a66
Organisation name:
NASA Goddard Space Flight Center, Earth Science Data and Information System
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
Name:
Global Change Master Directory (GCMD) Keywords
Description:
The information provided on this page seeks to define how the GCMD Keywords are
structured, used and accessed. It also provides information on how users can participate
in the further development of the keywords.
Function:
Online function code:
information
Role:
Role code:
custodian
Descriptive keywords:
Keywords:
Keyword:
Recorders/Loggers > Passive Acoustic Recorder
Keyword:
Acoustic Sounders > Hydrophones
Type:
Keyword type code:
instrument
Thesaurus name: title: GCMD Instrument Keywords
Citation: uuid: 82A5DD195658CBECE040AC8C5AB41A40
Title:
Global Change Master Directory (GCMD) Instrument Keywords
Date:
Date:
Date:
2020-01-09
Date type:
Date type code:
publication
Edition:
9.1
Cited responsible party: title: GCMD Landing Page
Responsible party: uuid: 1edb41d0-428a-11df-9879-0800200c9a66
Organisation name:
NASA Goddard Space Flight Center, Earth Science Data and Information System
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
Name:
Global Change Master Directory (GCMD) Keywords
Description:
The information provided on this page seeks to define how the GCMD Keywords are
structured, used and accessed. It also provides information on how users can participate
in the further development of the keywords.
Function:
Online function code:
information
Role:
Role code:
custodian
Descriptive keywords:
Keywords:
Keyword:
SanctSound > NOAA-Navy Sanctuary Soundscapes Monitoring Project
Type:
Keyword type code:
project
Thesaurus name: title: GCMD Project Keywords
Citation: uuid: 9f0de6e5-428b-11df-9879-0800200c9a66
Title:
Global Change Master Directory (GCMD) Project Keywords
Date:
Date:
Date:
2020-01-09
Date type:
Date type code:
publication
Edition:
9.1
Cited responsible party: title: GCMD Landing Page
Responsible party: uuid: 1edb41d0-428a-11df-9879-0800200c9a66
Organisation name:
NASA Goddard Space Flight Center, Earth Science Data and Information System
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
Name:
Global Change Master Directory (GCMD) Keywords
Description:
The information provided on this page seeks to define how the GCMD Keywords are
structured, used and accessed. It also provides information on how users can participate
in the further development of the keywords.
Function:
Online function code:
information
Role:
Role code:
custodian
Descriptive keywords:
Keywords:
Keyword:
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of
Commerce
Keyword:
DOC/NOAA/NMFS > National Marine Fisheries Service, NOAA, U.S. Department of Commerce
Keyword:
DOD/USNAVY > U.S. Navy, U.S. Department of Defense
Keyword:
DOC/NOAA/NOS/NMS > National Marine Sanctuaries, National Ocean Service, NOAA, U.S. Department of Commerce
Type:
Keyword type code:
dataCentre
Thesaurus name: title: GCMD Data Center Keywords
Citation: uuid: 9f0de6e6-428b-11df-9879-0800200c9a66
Title:
Global Change Master Directory (GCMD) Data Center Keywords
Date:
Date:
Date:
2020-01-09
Date type:
Date type code:
publication
Edition:
9.1
Cited responsible party: title: GCMD Landing Page
Responsible party: uuid: 1edb41d0-428a-11df-9879-0800200c9a66
Organisation name:
NASA Goddard Space Flight Center, Earth Science Data and Information System
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
Name:
Global Change Master Directory (GCMD) Keywords
Description:
The information provided on this page seeks to define how the GCMD Keywords are
structured, used and accessed. It also provides information on how users can participate
in the further development of the keywords.
Function:
Online function code:
information
Role:
Role code:
custodian
Resource constraints: title: Distribution Liability
Legal constraints: uuid: dadd4ac3-2b9f-4db5-8603-71285b94c3d7
Access constraints:
Restriction code:
otherRestrictions
Other constraints:
Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor
does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any
damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the
data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI
archives.
Resource constraints: title: Use Liability
Legal constraints: uuid: e8163b1b-fb5a-4f4e-8d5c-ed06da10e21b
Use constraints:
Restriction code:
otherRestrictions
Other constraints:
Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness
of furnished data. Users assume responsibility to determine the usability of these data. The user is
responsible for the results of any application of this data for other than its intended purpose.
Resource constraints: title: NCEI Data Citation Statement
Legal constraints:
Use limitation:
otherRestrictions
Other constraints:
Cite as: NOAA Office of National Marine Sanctuaries and U.S Navy. 2021. Fin Whale Sound Production
Recorded at SanctSound Site FK03_01, SanctSound Data Products. NOAA National Centers for Environmental
Information. https://doi.org/10.25921/w66g-1e80. [access date].
Aggregation Info:
AggregateInformation:
Aggregate Data Set Name:
Citation:
Title:
NOAA-Navy Sanctuary Soundscapes Monitoring Project (SanctSound)
Date:
inapplicable
Cited responsible party:
Responsible party:
Organisation name:
Office of National Marine Sanctuaries
Role:
Role code:
sponsor
Cited responsible party:
Responsible party:
Organisation name:
U.S. Navy
Role:
Role code:
sponsor
Cited responsible party:
Responsible party:
Contact info:
Contact:
Online Resource:
Online Resource:
Linkage:
URL:
https://sanctuaries.noaa.gov/science/monitoring/sound/
Name:
Sound Monitoring
Description:
NOAA and the U.S. Navy are working to better understand underwater sound within the U.S.
National Marine Sanctuary System. From 2018 to 2021, these agencies will work with
numerous scientific partners to study sound within seven national marine sanctuaries and
one marine national monument, which includes waters off Hawai'i and the east and west
coasts. Standardized measurements will assess sounds produced by marine animals,
physical processes (e.g., wind and waves), and human activities. Collectively, this
information will help NOAA and the Navy measure sound levels and baseline acoustic
conditions in sanctuaries. This work is a continuation of ongoing Navy and NOAA
research, including efforts by NOAA's Office of National Marine Sanctuaries This dataset
represents the derived products from the raw acoustic data that are archived at NOAA
National Centers for Environmental Information.
Function:
Online function code:
information
Role:
inapplicable
Association Type:
Association type code:
largerWorkCitation
Initiative Type:
Initiative type code:
project
Language:
eng; USA
Topic category:
Topic category code:
biota
Topic category:
Topic category code:
oceans
Extent:
Extent:
Description:
Site FK03_01
Geographic element:
Geographic bounding box:
West bound longitude:
-81.77413299999999
East bound longitude:
-81.77413299999999
South bound latitude:
24.45895
North bound latitude:
24.45895
Temporal element:
Temporal extent:
Extent:
Time period:
Begin date:
2018-12-18T17:00:00Z
End date:
2019-04-24T03:00:00Z
Return To Index
Content info:
Coverage Description:
Attribute description:
Passive acoustic data
Content type:
Content type code:
physicalMeasurement
Dimension:
Band:
Sequence identifier:
timestamp
string
Descriptor:
Timestamp in ISO 8601 date format
Value unit: xlink: #day
Dimension:
Band:
Sequence identifier:
presence
double
Descriptor:
Presence of Fin Whale (0 = not present; 1 = present)
Maximum value:
1
Minimum value:
0
Value unit: xlink: #binary
Dimension:
Band:
Sequence identifier:
presence
double
Descriptor:
The Low Frequency Detection and Classification System (LFDCS) call library for fin whale 20-Hz pulses was
built for the data sampled at 120 Hz. All fin whale detections with a Mahalanobis distance of 3.0 or
less were manually verified for true detections. A logistic regression was applied to these results to
facilitate reducing the size of the dataset that ultimately needed to be manually verified for confident
species detection. This analysis revealed that a minimum number of 29 detections per time window used
(hour or day) need to be detected to ensure that a fin whale was truly detected with a confidence of
90%. All days with at least 29 detections were manually verified for daily presence of fin whale 20-Hz
pulses. From days with 29 or more detections, fin whales were considered present for that day if a true
detection was found within a regular inter-pulse interval pattern of at least three other 20-Hz pulses.
Value unit: xlink: #binary
Return To Index
Distribution info:
Distribution:
Distributor:
Distributor:
Distributor contact: title: NCEI (distributor)
Responsible party: uuid: 440b3ac2-64a5-46e2-9846-38305718b644
Organisation name:
NOAA National Centers for Environmental Information
Contact info:
Contact:
Address:
Address:
Electronic mail address:
ncei.info@noaa.gov
Online Resource:
Online Resource:
Linkage:
URL:
https://www.ncei.noaa.gov/contact
Name:
NCEI Contact Information
Description:
Information for contacts at NCEI.
Function:
Online function code:
information
Role:
Role code:
distributor
Distribution Order Process:
Standard order process:
Fees:
In most cases, electronic downloads of the data are free. However, fees may apply for custom orders,
data certifications, copies of analog materials, and data distribution on physical media.
Ordering instructions:
Contact NCEI for other distribution options and instructions.
Distributor format:
Format:
Name:
CSV, netCDF
Version:
inapplicable
Distributor transfer options:
Digital transfer options:
Online:
Online Resource:
Linkage:
URL:
https://doi.org/10.25921/w66g-1e80
Protocol:
HTTPS
Name:
Metadata Landing Page
Function:
Online function code:
information
Distributor transfer options:
Digital transfer options:
Online:
Online Resource:
Linkage:
URL:
https://www.ncei.noaa.gov/maps/passive-acoustic-data/
Name:
Passive Acoustic Data Map Viewer
Description:
Interactive map viewer to allow discovery and access to passive acoustic data
Function:
Online function code:
search
Distributor transfer options:
Digital transfer options:
Online:
Online Resource:
Linkage:
URL:
https://console.cloud.google.com/storage/browser/noaa-passive-bioacoustic/sanctsound/products/detections/fk03/sanctsound_fk03_01_finwhale_1d/
Name:
NOAA-Navy Sanctuary Soundscape Monitoring Project, Fin Whale Sound Producion, Florida Keys,
SanctSound_FK03_01_finwhale_1d
Description:
Google Cloud Storage providing public access to passive acoustic data through the NOAA Open Data
Dissemination program.
Function:
Online function code:
download
Return To Index
Data quality info:
Data quality:
Scope:
Scope:
Hierarchy level:
Scope code:
dataset
Report:
Completeness commission:
Evaluation method description:
Quality data were recorded for the duration of the deployment.
Result:
unknown
Report:
Conceptual consistency:
Measure description:
All data were collected with standardized and calibrated acoustic recording equipment. Data quality was
assessed through visual analysis and examination of acoustic levels over time across all frequencies.
Result:
unknown
Lineage:
Lineage:
Process step:
Process Step:
Description:
All acoustic data were processed using the Low Frequency Detection and Classification System (LFDCS;
Baumgartner and Mussoline, 2011), which creates conditioned spectrograms using a short-time Fourier
transform with a data frame of 512 samples and 75% overlap (80% overlap for the 120 Hz decimated
data (blue and fin whales)), resulting in a time step of 64 ms and frequency resolution of 3.9 Hz
(for 120 Hz data: 853 ms time step and 0.23 Hz frequency resolution). After tracing contour lines,
or “pitch tracks”, through tonal sounds, the program uses multivariate discriminant function
analysis to classify the pitch tracks into species-specific call types based on a call library. Each
detection is assigned a Mahalanobis distance (MD), which measures the deviation of a sound’s pitch
track from the assigned call type (see Baumgartner and Mussoline (2011) for a more complete
description). A lower MD indicates a closer match to the assigned call type. For a well-developed
call type in the LFDCS (i.e., the seven attributes used in the discriminant function analysis are
multivariate normal), 75% of pitch-tracks for the call type will have a MD of 3.0 or less
(Baumgartner et al., 2013). Setting a MD threshold is necessary to minimize the false detection
rates, but in doing so causes some true detections to be missed in the analysis. The MD threshold of
3.0 was chosen for all vocalizations detected and classified in the humpback, sei, and fin whale
call library. However, for blue whales, false detection rates were lower than any of the other
species, thus a MD of 5.0 was chosen to decrease the probability of missing true detections. All
LFDCS detections were manually reviewed by trained acoustic analysts to determine daily presence of
each of the four baleen whale species. A true detection was defined as a pitch track that correctly
classified a call or song unit to the species that produced it (Bonnell et al., 2016). Given the
variability of each species' call type, the specific methodology to determine daily acoustic
presence was different for each species. The LFDCS call library for fin whale 20-Hz pulses was built
for the data sampled at 120 Hz. All fin whale detections with a MD of 3.0 or less were manually
verified for true detections. A logistic regression was applied to these results to facilitate
reducing the size of the dataset that ultimately needed to be manually verified for confident
species detection. This analysis revealed that a minimum number of 29 detections per time window
used (hour or day) need to be detected to ensure that a fin whale was truly detected with a
confidence of 90%. All days with at least 29 detections were manually verified for daily presence of
fin whale 20-Hz pulses. From days with 29 or more detections, fin whales were considered present for
that day if a true detection was found within a regular inter-pulse interval pattern of at least
three other 20-Hz pulses.
Process step:
Process Step:
Description:
Data were processed with LFDCS
Processing Information:
Processing:
Identifier:
inapplicable
Software Reference:
Citation:
Title:
LFDCS
Date:
inapplicable
Return To Index
Metadata maintenance:
Maintenance information:
Maintenance and update frequency:
Maintenance frequency code:
asNeeded
Maintenance note:
Based on the NCEI Collection Level Metadata Template v1.1
(https://data.noaa.gov/waf/templates/iso_u/xml/ncei_template-clean.xml).
Return To Index
Acquisition:
Acquisition Information:
Platform:
Platform:
Identifier:
Identifier:
Code:
Fixed Observation Stations
Description:
Self-contained underwater sound recorder for long term ocean deployments.
Instrument:
Instrument:
Identifier:
Identifier:
Code:
SoundTrap ST500
Type:
long term recorder
Return To Index