cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.fbxpmh
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Abactochromis labrosus, Acanthocleithron chapini, Acanthopagrus berda, Acapoeta tanganicae, Acentrogobius audax, Acentrogobius nebulosus, Acentrogobius therezieni, Acipenser sturio, Afronandus sheljuzhkoi, Afronemacheilus abyssinicus, Agonostomus catalai, Agonostomus telfairii, Alburnus alburnus, Alcolapia alcalica, Alcolapia grahami, Alcolapia latilabris, Alcolapia ndalalani, Alestes ansorgii, Alestes baremoze, Alestes bouboni, Brycinus nurse, Alestes dentex, Alestes liebrechtsii, Alestes macrophthalmus, Alestes stuhlmannii, Alestopetersius bifasciatus, Alestopetersius brichardi, Alestopetersius caudalis, Alestopetersius compressus, Alestopetersius hilgendorfi, Alestopetersius leopoldianus, Alestopetersius nigropterus, Alestopetersius smykalai, Alestopetersius tumbensis, Allenbatrachus meridionalis, Alosa agone, Alosa algeriensis, Alosa alosa, Alosa fallax, Alticorpus geoffreyi, Alticorpus macrocleithrum, Alticorpus mentale, Alticorpus peterdaviesi, Alticorpus profundicola, Altolamprologus calvus, Altolamprologus compressiceps, Neolamprologus fasciatus, Amarginops platus, Ambassis ambassis, Ambassis dussumieri, Ambassis fontoynonti, Ambassis gymnocephalus, Ambassis natalensis, Ambassis urotaenia, Amphilius atesuensis, Amphilius athiensis, Amphilius brevis, Amphilius caudosignatus, Amphilius cryptobullatus, Amphilius dimonikensis, Amphilius grandis, Amphilius jacksonii, Amphilius kakrimensis, Amphilius korupi, Amphilius lamani, Amphilius lampei, Amphilius laticaudatus, Amphilius lentiginosus, Amphilius longirostris, Amphilius lujani, Amphilius maesii, Amphilius mamonekenensis, Amphilius natalensis, Amphilius opisthophthalmus, Amphilius platychir, Amphilius pulcher, Amphilius rheophilus, Amphilius uranoscopus, Amphilius zairensis, Anaecypris punica, Pseudophoxinus punicus, Ancharius fuscus, Ancharius griseus, Andersonia leptura, Anguilla anguilla, Anguilla bengalensis, Anguilla bicolor, Anguilla marmorata, Anguilla mossambica, Anomalochromis thomasi, Aphanius apodus)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((43.2262 -16.9066,42.991 -16.6199,42.5693 -16.563,42.237 -16.8562,42.2373 -17.2371,42.4892 -17.5028,42.907 -17.5351,43.1823 -17.3111,43.2262 -16.9066))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004657-250827131500795/datasets/export for details.
DOI: 10.17611/dp/21928152
title: Moment Tensor for January 31, 2024 MW 5.7 (GCMT) SOUTH OF FIJI ISLANDS
DOI: 10.17611/dp/21928158
title: Moment Tensor for January 31, 2024 MW 5.0 (GCMT) MINDORO, PHILIPPINES
DOI: 10.17611/dp/21928164
title: Moment Tensor for May 01, 2024 MW 5.8 (GCMT) NEW BRITAIN REGION, P.N.G.
DOI: 10.17611/dp/21928170
title: Moment Tensor for May 02, 2024 MW 5.5 (GCMT) FOX ISLANDS, ALEUTIAN ISLANDS
DOI: 10.17611/dp/21928932
title: Moment Tensor for May 03, 2024 MW 5.8 (GCMT) LEYTE, PHILIPPINES
DOI: 10.17611/dp/21929682
title: Moment Tensor for May 04, 2024 MW 5.5 (GCMT) NORTH OF ASCENSION ISLAND
DOI: 10.17611/dp/21930440
title: Moment Tensor for May 05, 2024 MW 5.4 (GCMT) W. CAROLINE ISLANDS, MICRONESIA
DOI: 10.17611/dp/21930446
title: Moment Tensor for May 05, 2024 MW 5.7 (GCMT) FIJI ISLANDS REGION
DOI: 10.15468/dl.5x64fm
title: Occurrence Download

description: A dataset containing 270 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is South Africa",
 "TaxonKey is Protea dracomontana"
 ]
}

 The dataset includes 270 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004658-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17611/dp/21930629
title: Moment Tensor for May 05, 2024 MW 5.4 (GCMT) CENTRAL EAST PACIFIC RISE
DOI: 10.17611/dp/21930635
title: Moment Tensor for May 05, 2024 MW 6.1 (GCMT) IRIAN JAYA REGION, INDONESIA
DOI: 10.17611/dp/21931471
title: Moment Tensor for May 05, 2024 MW 5.7 (GCMT) SERAM, INDONESIA
DOI: 10.17611/dp/21931477
title: Moment Tensor for May 06, 2024 MW 5.6 (GCMT) TAIWAN
DOI: 10.17611/dp/21931652
title: Moment Tensor for May 06, 2024 MW 5.3 (GCMT) NEAR N. COAST OF EASTERN SIBERIA
DOI: 10.17611/dp/21932406
title: Moment Tensor for May 07, 2024 MW 5.7 (GCMT) EAST OF SOUTH SANDWICH ISLANDS
DOI: 10.17611/dp/21933360
title: Moment Tensor for May 08, 2024 MW 6.2 (GCMT) VANUATU ISLANDS
DOI: 10.17611/dp/21935094
title: Moment Tensor for May 10, 2024 MW 5.8 (GCMT) TAIWAN
DOI: 10.17611/dp/21935100
title: Moment Tensor for May 10, 2024 MW 5.5 (GCMT) NEW BRITAIN REGION, P.N.G.
DOI: 10.17611/dp/21936798
title: Moment Tensor for May 12, 2024 MW 6.4 (GCMT) NEAR COAST OF CHIAPAS, MEXICO
DOI: 10.17611/dp/21936804
title: Moment Tensor for May 12, 2024 MW 5.8 (GCMT) KERMADEC ISLANDS REGION
DOI: 10.17611/dp/21937786
title: Moment Tensor for May 13, 2024 MW 5.5 (GCMT) CENTRAL EAST PACIFIC RISE
DOI: 10.17611/dp/21938536
title: Moment Tensor for May 14, 2024 MW 5.5 (GCMT) PACIFIC-ANTARCTIC RIDGE
DOI: 10.17611/dp/21938542
title: Moment Tensor for May 14, 2024 MW 5.6 (GCMT) NEW BRITAIN REGION, P.N.G.
DOI: 10.17611/dp/21939300
title: Moment Tensor for May 15, 2024 MW 4.9 (GCMT) MONA PASSAGE
DOI: 10.17611/dp/21940798
title: Moment Tensor for May 17, 2024 MW 5.8 (GCMT) KERMADEC ISLANDS, NEW ZEALAND
DOI: 10.17611/dp/21940804
title: Moment Tensor for May 18, 2024 MW 5.5 (GCMT) CELEBES SEA
DOI: 10.17611/dp/21941755
title: Moment Tensor for May 18, 2024 MW 5.8 (GCMT) NEW IRELAND REGION, P.N.G.
DOI: 10.17611/dp/21941761
title: Moment Tensor for May 18, 2024 MW 6.0 (GCMT) SOUTHERN EAST PACIFIC RISE
DOI: 10.17611/dp/21941767
title: Moment Tensor for May 19, 2024 MW 5.5 (GCMT) NORTH OF SVALBARD
DOI: 10.17611/dp/21941773
title: Moment Tensor for May 19, 2024 MW 6.0 (GCMT) FOX ISLANDS, ALEUTIAN ISLANDS
DOI: 10.17611/dp/21943532
title: Moment Tensor for May 21, 2024 MW 5.7 (GCMT) EASTERN NEW GUINEA REG., P.N.G.
DOI: 10.17611/dp/21945042
title: Moment Tensor for May 23, 2024 MW 5.6 (GCMT) CARLSBERG RIDGE
DOI: 10.17611/dp/21945048
title: Moment Tensor for May 23, 2024 MW 5.6 (GCMT) SOUTHWEST INDIAN RIDGE
DOI: 10.17611/dp/21947509
title: Moment Tensor for May 25, 2024 MW 6.3 (GCMT) VANUATU ISLANDS
DOI: 10.17611/dp/21948715
title: Moment Tensor for May 26, 2024 MW 6.6 (GCMT) TONGA ISLANDS
DOI: 10.17611/dp/21949685
title: Moment Tensor for May 28, 2024 MW 5.9 (GCMT) OFF W COAST OF NORTHERN SUMATRA
DOI: 10.17611/dp/21951931
title: Moment Tensor for May 31, 2024 MW 5.7 (GCMT) SOUTH SANDWICH ISLANDS REGION
DOI: 10.17611/dp/21952309
title: Moment Tensor for May 31, 2024 MW 6.3 (GCMT) PRINCE EDWARD ISLANDS REGION
DOI: 10.17611/dp/21952315
title: Moment Tensor for May 31, 2024 MW 6.2 (GCMT) KERMADEC ISLANDS REGION
DOI: 10.17611/dp/21953355
title: Moment Tensor for June 01, 2024 MW 6.0 (GCMT) XIZANG
DOI: 10.17611/dp/21955039
title: Moment Tensor for June 02, 2024 MW 5.8 (GCMT) NEAR WEST COAST OF HONSHU, JAPAN
DOI: 10.17611/dp/21955045
title: Moment Tensor for June 03, 2024 MW 5.7 (GCMT) NORTHERN MID-ATLANTIC RIDGE
DOI: 10.17611/dp/21961389
title: Moment Tensor for June 04, 2024 MW 5.6 (GCMT) FIJI ISLANDS REGION
DOI: 10.17611/dp/21962143
title: Moment Tensor for June 04, 2024 MW 5.5 (GCMT) WEST CHILE RISE
DOI: 10.17611/dp/21962149
title: Moment Tensor for June 05, 2024 MW 5.6 (GCMT) SOUTHERN SUMATRA, INDONESIA
DOI: 10.15468/dl.qzuhpm
title: Occurrence Download

description: A dataset containing 361 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Skytanthus acutus"
 ]
}

 The dataset includes 361 records from 35 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004659-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17611/dp/21962155
title: Moment Tensor for June 05, 2024 MW 5.5 (GCMT) SOUTH SANDWICH ISLANDS REGION
DOI: 10.17611/dp/21963653
title: Moment Tensor for June 06, 2024 MW 5.9 (GCMT) SEA OF OKHOTSK
DOI: 10.17611/dp/21963659
title: Moment Tensor for June 06, 2024 MW 5.5 (GCMT) SOUTH SANDWICH ISLANDS REGION
DOI: 10.17611/dp/21963665
title: Moment Tensor for June 06, 2024 MW 5.7 (GCMT) SOUTH SANDWICH ISLANDS REGION
DOI: 10.17611/dp/21963671
title: Moment Tensor for June 07, 2024 MW 5.3 (GCMT) NEAR NORTH COAST OF IRIAN JAYA
DOI: 10.17611/dp/21965386
title: Moment Tensor for June 09, 2024 MW 5.8 (GCMT) PACIFIC-ANTARCTIC RIDGE
DOI: 10.17611/dp/21965392
title: Moment Tensor for June 09, 2024 MW 6.3 (GCMT) PACIFIC-ANTARCTIC RIDGE
DOI: 10.17611/dp/21965398
title: Moment Tensor for June 09, 2024 MW 5.7 (GCMT) SOLOMON ISLANDS
DOI: 10.17611/dp/21966361
title: Moment Tensor for February 01, 2024 MW 4.9 (GCMT) SOUTH OF MARIANA ISLANDS
DOI: 10.17611/dp/21966367
title: Moment Tensor for February 01, 2024 MW 5.0 (GCMT) TONGA ISLANDS
DOI: 10.17611/dp/21966373
title: Moment Tensor for February 01, 2024 MW 4.8 (GCMT) KOMANDORSKIYE OSTROVA REGION
DOI: 10.17611/dp/21966379
title: Moment Tensor for February 01, 2024 MW 5.4 (GCMT) PHILIPPINE ISLANDS REGION
DOI: 10.17611/dp/21966385
title: Moment Tensor for February 01, 2024 MW 4.8 (GCMT) SOUTHWESTERN RYUKYU ISL., JAPAN
DOI: 10.17611/dp/21966391
title: Moment Tensor for February 02, 2024 MW 5.0 (GCMT) OFF COAST OF NORTHERN CALIFORNIA
DOI: 10.17611/dp/21966397
title: Moment Tensor for February 03, 2024 MW 5.1 (GCMT) OKLAHOMA
DOI: 10.17611/dp/21966403
title: Moment Tensor for February 03, 2024 MW 5.1 (GCMT) NORTHERN MOLUCCA SEA
DOI: 10.17611/dp/21966409
title: Moment Tensor for February 03, 2024 MW 4.8 (GCMT) KYRGYZSTAN-XINJIANG BORDER REG.
DOI: 10.17611/dp/21966415
title: Moment Tensor for February 03, 2024 MW 5.2 (GCMT) SANTA CRUZ ISLANDS
DOI: 10.17611/dp/21966421
title: Moment Tensor for February 03, 2024 MW 5.0 (GCMT) TONGA ISLANDS
DOI: 10.17611/dp/21966427
title: Moment Tensor for February 03, 2024 MW 4.8 (GCMT) KYRGYZSTAN-XINJIANG BORDER REG.
DOI: 10.17611/dp/21966433
title: Moment Tensor for February 03, 2024 MW 5.0 (GCMT) NEAR COAST OF VENEZUELA
DOI: 10.17611/dp/21966439
title: Moment Tensor for February 03, 2024 MW 4.9 (GCMT) ETHIOPIA
DOI: 10.17611/dp/21966445
title: Moment Tensor for February 03, 2024 MW 5.2 (GCMT) OFF COAST OF NORTHERN PERU
DOI: 10.17611/dp/21966451
title: Moment Tensor for February 04, 2024 MW 4.8 (GCMT) NORTH OF HONDURAS
DOI: 10.17611/dp/21966457
title: Moment Tensor for February 04, 2024 MW 4.9 (GCMT) NORTHERN CHILE
DOI: 10.17611/dp/21966463
title: Moment Tensor for February 09, 2024 MW 5.2 (GCMT) FIJI ISLANDS REGION
DOI: 10.17611/dp/21966469
title: Moment Tensor for February 14, 2024 MW 5.3 (GCMT) SOUTHEAST OF HONSHU, JAPAN
DOI: 10.17611/dp/21966475
title: Moment Tensor for February 21, 2024 MW 5.3 (GCMT) SOUTH OF FIJI ISLANDS
DOI: 10.15468/dl.m8f3g8
title: Occurrence Download

description: A dataset containing 23029 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Samanea saman (Jacq.) Merr."
 ]
}

 The dataset includes 23029 records from 475 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022165-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57761/069x-1532
title: Item Response Warehouse
DOI: 10.57761/32az-2h11
title: Item Response Warehouse
DOI: 10.57761/3ftq-ts94
title: Item Response Warehouse
DOI: 10.57761/4n36-m118
title: Item Response Warehouse

description: itemresponsewarehouse@stanford.edu
description: Tables have been harmonized as per details given [here](<https://datapages.github.io/irw/standard.html>).


description: Please find information about data licenses and citation info [here](<https://datapages.github.io/irw/docs.html>).
DOI: 10.57761/4pb2-b492
title: Item Response Warehouse
DOI: 10.57761/4zaa-w743
title: Item Response Warehouse

description: itemresponsewarehouse@stanford.edu
description: Tables have been harmonized as per details given [here](<https://datapages.github.io/irw/standard.html>).


description: Please find information about data licenses and citation info [here](<https://datapages.github.io/irw/docs.html>).
DOI: 10.57761/55jg-wd56
title: Item Response Warehouse
DOI: 10.57761/5hg8-6a45
title: Item Response Warehouse

description: itemresponsewarehouse@stanford.edu
description: Tables have been harmonized as per details given [here](<https://datapages.github.io/irw/standard.html>).


description: Please find information about data licenses and citation info [here](<https://datapages.github.io/irw/docs.html>).
DOI: 10.57761/7gfe-9246
title: Item Response Warehouse
DOI: 10.57761/7pfe-ba13
title: Item Response Warehouse

description: itemresponsewarehouse@stanford.edu
description: Tables have been harmonized as per details given [here](<https://datapages.github.io/irw/standard.html>).


description: Please find information about data licenses and citation info [here](<https://datapages.github.io/irw/docs.html>).
DOI: 10.57761/95cw-qs02
title: Item Response Warehouse
DOI: 10.57761/bg9q-ge05
title: Item Response Warehouse
DOI: 10.57761/d6he-9e43
title: Item Response Warehouse

description: itemresponsewarehouse@stanford.edu
description: Tables have been harmonized as per details given [here](<https://datapages.github.io/irw/standard.html>).


description: Please find information about data licenses and citation info [here](<https://datapages.github.io/irw/docs.html>).
DOI: 10.57761/gerv-7n09
title: Item Response Warehouse
DOI: 10.57761/gpj3-kt31
title: Item Response Warehouse
DOI: 10.57761/h9az-sc07
title: Item Response Warehouse

description: itemresponsewarehouse@stanford.edu
description: Tables have been harmonized as per details given [here](<https://datapages.github.io/irw/standard.html>).


description: Please find information about data licenses and citation info [here](<https://datapages.github.io/irw/docs.html>).
DOI: 10.57761/hh9h-xy87
title: Item Response Warehouse
DOI: 10.57761/hn9r-ap50
title: Item Response Warehouse
DOI: 10.57761/hw34-nh53
title: Item Response Warehouse
DOI: 10.57761/qdwd-nq39
title: Item Response Warehouse
DOI: 10.57761/rpxd-5b54
title: Item Response Warehouse
DOI: 10.57761/snzn-hh48
title: Item Response Warehouse
DOI: 10.57761/tprd-5t42
title: Item Response Warehouse
DOI: 10.57761/vbs4-y697
title: Item Response Warehouse

description: itemresponsewarehouse@stanford.edu
description: Tables have been harmonized as per details given [here](<https://datapages.github.io/irw/standard.html>).


description: Please find information about data licenses and citation info [here](<https://datapages.github.io/irw/docs.html>).
DOI: 10.57761/wfyw-t210
title: Item Response Warehouse
DOI: 10.57761/xsn1-sc07
title: Item Response Warehouse
DOI: 10.57761/y64y-qd69
title: Item Response Warehouse

description: itemresponsewarehouse@stanford.edu
description: Tables have been harmonized as per details given [here](<https://datapages.github.io/irw/standard.html>).


description: Please find information about data licenses and citation info [here](<https://datapages.github.io/irw/docs.html>).
DOI: 10.57761/y8pq-g231
title: Item Response Warehouse
DOI: 10.57761/z81n-a488
title: Item Response Warehouse

description: itemresponsewarehouse@stanford.edu
description: The Item Response Warehouse (IRW) is a collection of open, harmonized item response datasets.

- Open: The data are licensed for reformatting and public reuse. Their provenance is documented and code used to transform original data to meet the IRW data standard is available.
  
- Harmonized: The data are formatted to a common standard. The goal of the IRW is to make large quantities of data available for standardized analysis given the common formatting. 
  
 - Item Response: The IRW is comprised of cross-classified item responses. The key element required of data for inclusion in the IRW is that the data need to report individual responses that are cross-classified by the focus of measurement (typically a person) and the measurement tool (typically an item).
  
These datasets in IRW span a wide range of measures; examples include measures of ability in education settings, measures of partisanship based on voting records, and personality measures based on survey questions.  Responses can be scored in a variety of ways (dichotomous, polytomous, continuous) and may contain additional data (e.g., response time).
description: Tables have been harmonized as per details given [here](<https://datapages.github.io/irw/standard.html>).


description: Please find information about data licenses and citation info [here](<https://datapages.github.io/irw/docs.html>).
DOI: 10.57761/38rv-3874
title: Item Response Warehouse

description: itemresponsewarehouse@stanford.edu
description: Tables have been harmonized as per details given [here](<https://datapages.github.io/irw/standard.html>).


description: Please find information about data licenses and citation info [here](<https://datapages.github.io/irw/docs.html>).
DOI: 10.57761/6pqc-q805
title: Item Response Warehouse
DOI: 10.57761/6zqj-4719
title: Item Response Warehouse
DOI: 10.57761/gdbf-1v81
title: Item Response Warehouse

description: itemresponsewarehouse@stanford.edu
description: Tables have been harmonized as per details given [here](<https://datapages.github.io/irw/standard.html>).


description: Please find information about data licenses and citation info [here](<https://datapages.github.io/irw/docs.html>).
DOI: 10.57761/h35a-8259
title: Item Response Warehouse

description: itemresponsewarehouse@stanford.edu
description: Tables have been harmonized as per details given [here](<https://datapages.github.io/irw/standard.html>).


description: Please find information about data licenses and citation info [here](<https://datapages.github.io/irw/docs.html>).
DOI: 10.57761/w4a9-5n91
title: Item Response Warehouse
DOI: 10.57761/ehpt-q270
title: Item Response Warehouse
DOI: 10.57761/45ja-j760
title: Item Response Warehouse
DOI: 10.57761/z5w8-zn87
title: Item Response Warehouse

description: itemresponsewarehouse@stanford.edu
description: Tables have been harmonized as per details given [here](<https://datapages.github.io/irw/standard.html>).


description: Please find information about data licenses and citation info [here](<https://datapages.github.io/irw/docs.html>).
DOI: 10.6084/m9.figshare.29244773.v1
title: Tn-seq reads in control and deoxycholate conditions

description: Raw sequencing data for the Tn-seq on the Brucella abortus strain 544, on rich medium (Tryptic Soy agar plates supplemented with 10 microg/ml kanamycin), in the presence or the absence (control) of 0.015% deoxycholate
DOI: 10.15468/dl.6hyj8f
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is one of (Nepal, Bhutan, Bangladesh, Pakistan, China, India, Myanmar, Afghanistan)",
 "TaxonKey is Celaenorrhinus aspersa Leech, 1891"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022263-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.37ts2j
title: Occurrence Download

description: A dataset containing 45 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Stenostephanus strictus (Leonard) T.F.Daniel ex Hammel"
 ]
}

 The dataset includes 45 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022262-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17882/105583
title: Target tracking in multibeam water-column images based on acoustic simulation of beam forming artifacts – video results

description: Multibeam echosounders have revolutionized underwater exploration, enabling the study of biological and geophysical phenomena such as fish distribution and gas venting. We employed automated deep-learning methods to analyze the large volume of water-column data, thus obtaining a big database of water-column echoes of different types. The subsequent objective is to ascertain the relationships between these echoes. Consequently, it is imperative to reintegrate physical principles into our analytical framework.
Our research addresses this gap with a novel approach to tracking water-column echoes combining multibeam simulation, to account for the geometry of beam directivity and sidelobe effects, with graph representation to model relationships between echoes. This method allows to track and cluster water-column echoes by bridging simulation, graph representation, and acoustic physics. This method identifies whether an echo is a ghost or other echo by (i) approximating the mean sidelobe levels under a simplified hypothesis (ii) simulating the along/across-track positions and levels from an echo detected with an automatic detector and a multibeam survey toolbox and (iii) analyzing geometric and level relationships between echoes from simulated acoustic point clouds. The method then (iv) represents these relationships in the form of a graph that respects multibeam sounder directivity. Importantly, this approach bypasses the need to accurately reproduce sidelobe positions in the directivity pattern, focusing instead on relative acoustic levels and geometric relationships between echoes.
We tested this approach on different multibeam surveys to ensure the generalizability of this method. Results demonstrate that our method works effectively in a range of contexts, including echoes of a single target from successive WCIs, ghost echoes in the across and along axes, and multiple distinct target echoes within the same water-column image. 
This dataset contains videos for the results of the conference article [Target tracking in multibeam water-column images based on acoustic simulation of beam forming artifacts T. Perret, G. Le Chenadec, A. Gaillot, Y. Ladroit and S. Dupré (2025) IEEE OCEANS 2025 Brest]. These videos show the water-column echoes used and the related components of the final graph. The speed of the videos is set to 1 ping (one frame) per second except for the frame in the GHASS2 dataset where we can see the ghost echoes in the across-track axis.
DOI: 10.17882/107995
title: Turbulence microstructure dataset from Slocum Glider Teresa (Western Mediterranean, 2015–2024)

description: We present a comprehensive dataset of turbulence microstructure measurements collected with a Micro Rider (MR-1000) from Rockland Scientific (RS) mounted on the Slocum Deep Glider “Teresa” across repeated transects between Sardinia and the Balearic Islands (SMART missions, 2015–2024). This dataset constitutes one of the most extensive autonomous glider-based microstructure archives to date for the Western Mediterranean, containing glider sections up to 1000m-depth and delivering quality-controlled vertical profiles of turbulent kinetic energy dissipation rate (ε) and thermal variance dissipation rate (χ) across seasonal cycles and diverse water masses. The data were processed through a rigorous multilevel workflow (L0–L4), following community best practices for processing, quality control, and uncertainty quantification. Final products include estimates of ε from dual shear probes and χ from dual fast thermistor probes, aligned with co-located hydrographic and oxygen measurements. This dataset provides a high-resolution resource for investigating fine-scale mixing, validating parameterizations, improving turbulence representation in models, and modeling physical processes. All data and processing codes are openly provided to support reuse, reproducibility, and integration into global efforts advancing the inclusion of turbulence as an Essential Ocean Variable.